# DWIN

> Guangzhou Dwin Technology Co., Ltd. (广州道有为科技有限公司) designs and manufactures sensors in Guangzhou, China: ultrasonic parking sensors, TPMS and 77 to 81 GHz radar for vehicles; ultrasonic distance, level and underwater sensors; laser distance sensors; pressure, level and temperature transmitters; inertial sensors; and IoT monitoring systems. 108 models, each with a specification table and a PDF datasheet.

Facts: plant in Nansha District, Guangzhou; 3,000 m² production base; capacity over 2 million units a year; ISO 9001, IATF 16949 and ISO 14001; 100% of units inspected before delivery. Contact: dwinsales@163.com, +86 181 0280 8901. Machine-readable catalog: https://dwsensor.com/catalog.json. Full text for assistants: https://dwsensor.com/llms-full.txt.

## Products

### Ultrasonic parking sensors
Bumper-mounted ultrasonic sensors for park assist and automated parking. [Family page](https://dwsensor.com/products/parking-sensors/)
- [AK2 Automated Valet Parking System](https://dwsensor.com/products/parking-sensors/ak2/): .
- [Hostless parking system Hostless Parking System](https://dwsensor.com/products/parking-sensors/hostless-parking-system/): .
- [LIN SENSOR LIN Hostless Ultrasonic Parking Sensor](https://dwsensor.com/products/parking-sensors/lin-sensor/): .

### Tyre pressure monitoring (TPMS)
Wheel sensors and receivers that report tyre pressure and temperature in real time. [Family page](https://dwsensor.com/products/tpms/)
- [Solar TPMS Solar Tire Pressure Monitor, External or Internal Sensors](https://dwsensor.com/products/tpms/solar-tpms/): .
- [Tire Health Monitor Tire Health Monitor](https://dwsensor.com/products/tpms/tire-health-monitor/): .
- [TPMS System TPMS Tire Pressure and Temperature Monitor](https://dwsensor.com/products/tpms/tpms-system/): .

### Automotive mmWave radar
77 to 81 GHz radar for door opening protection, blind spots and forward sensing. [Family page](https://dwsensor.com/products/automotive-radar/)
- [Microwave Door Opening Obstacle Avoidance Radar 79GHz Door-Opening Obstacle Avoidance Radar](https://dwsensor.com/products/automotive-radar/microwave-door-opening-obstacle-avoidance-radar/): Range 0.04–4m; Accuracy ±0.04m; Frequency 77GHz ~ 81GHz; Supply voltage 9V ~ 16V DC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-Microwave-Door-Opening-Obstacle-Avoidance-Radar-datasheet.pdf)
- [Side blind zone microwave radar Side Blind Zone Microwave Radar](https://dwsensor.com/products/automotive-radar/side-blind-zone-microwave-radar/): .

### Ultrasonic distance sensors
Non-contact ranging modules from a few centimetres to several metres, waterproof options. [Family page](https://dwsensor.com/products/ultrasonic-distance/)
- [A01-V2.0 Waterproof Ultrasonic Distance Sensor, Optional Horn, IP67](https://dwsensor.com/products/ultrasonic-distance/a01-v2-0/): Range 28-450 cm; Accuracy ±(1+S* 0.3%); Output UART / PWM / switch output; Blind zone 28 cm. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-A01-V2.0-datasheet.pdf)
- [A02-V2.0 Split Waterproof Ultrasonic Distance Sensor, Housed](https://dwsensor.com/products/ultrasonic-distance/a02-v2-0/): Range 3cm-450cm; Accuracy ±(1+S* 0.3%); Output UART output; Protection up to IP67. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-A02-V2.0-datasheet.pdf)
- [A02-V2.0 Small Blind-Zone Ultrasonic Obstacle-Avoidance Sensor](https://dwsensor.com/products/ultrasonic-distance/a02-v2-0-zone/): Range 3–450 cm; Accuracy ±(1+S*0.5%) cm; Output PWM pulse width; Blind zone 3 cm. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-A02-V2.0-zone-datasheet.pdf)
- [A02YY-V2.0 Split Waterproof Ultrasonic Module, No Housing](https://dwsensor.com/products/ultrasonic-distance/a02yy-v2-0/): Range 3cm-450cm; Accuracy ±(1+S* 0.3%); Output UART output; Supply voltage DC3.3V-5V. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-A02YY-V2.0-datasheet.pdf)
- [A05-V1.1 Four-Channel Ultrasonic Ranging Module, UART, RS485, Relay](https://dwsensor.com/products/ultrasonic-distance/a05-v1-1/): Range 28-450 cm; Accuracy ±(1+S*0.3%) cm; Output UART serial; Frequency 40K±1.0K Hz. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-A05-V1.1-datasheet.pdf)
- [A06-V1.1 Compact Ultrasonic Distance Module, Selectable Object Mode](https://dwsensor.com/products/ultrasonic-distance/a06-v1-1/): Range 25-600 cm; Accuracy ±(1+S×0.3–0.5%); Output UART/PWM; Supply voltage DC3.3V-5V. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-A06-V1.1-datasheet.pdf)
- [A09-V1.0 Compact Ultrasonic Distance Sensor, 20 to 350 cm, IP67](https://dwsensor.com/products/ultrasonic-distance/a09-v1-0/): Range 20-350cm; Output UART/PMW/switch; Blind zone 20cm; Protection IP67. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-A09-V1.0-datasheet.pdf)
- [A11-V1.0 Ultrasonic Distance Sensor with Bracket, 21 to 300 cm](https://dwsensor.com/products/ultrasonic-distance/a11-v1-0/): Range 21-300cm; Output UART/PMW/switch output; Blind zone 21cm; Supply voltage DC3.3-5V. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-A11-V1.0-datasheet.pdf)
- [A12-V1.0 Wide-Voltage Ultrasonic Distance Sensor, Round Housing](https://dwsensor.com/products/ultrasonic-distance/a12-v1-0/): Range 25–500 cm; Output UART output pin; Blind zone 25 cm; Supply voltage 3.3–24 V. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-A12-V1.0-datasheet.pdf)
- [A19-V1.0 Ultrasonic Distance Sensor, Closed Waterproof Probe on Cable](https://dwsensor.com/products/ultrasonic-distance/a19-v1-0/): Range 28–450 cm; Accuracy ±(1+S*0.3%) cm; Output PWM; Blind zone 28 cm. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-A19-V1.0-datasheet.pdf)
- [A21-V1.0 Small Blind-Zone Waterproof Ultrasonic Sensor, Multi-Output](https://dwsensor.com/products/ultrasonic-distance/a21-v1-0/): Range 3–500 cm; Accuracy 1+(S*0.3%) cm; Output UART, PWM, RS485, IIC, switch; Blind zone 3 cm. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-A21-V1.0-datasheet.pdf)
- [A22-V1.0 Dual-Probe Ultrasonic Sensor, 1 cm Blind Zone, IP67](https://dwsensor.com/products/ultrasonic-distance/a22-v1-0/): Range 2–300 cm; Accuracy 1+(S*0.3%) cm; Blind zone 1 cm; Protection IP67. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-A22-V1.0-datasheet.pdf)
- [A24-V1.0 Ultrasonic Obstacle-Avoidance Module, 20 cm Blind Zone](https://dwsensor.com/products/ultrasonic-distance/a24-v1-0/): Range 50 / 150 / 250 / 350 cm; Accuracy 1+(S*0.5%) cm; Blind zone 20 cm; Protection IP67. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-A24-V1.0-datasheet.pdf)
- [A25-V1.0 Ultrasonic Obstacle Sensor for Lawn-Mowing Robots, IP67](https://dwsensor.com/products/ultrasonic-distance/a25-v1-0/): Range 3-200 cm; Output UART / UART controlled; Protection IP67; Supply voltage DC 3.3–12V. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-A25-V1.0-datasheet.pdf)
- [H01-V1.0 Ultrasonic Height-Measurement Module, Capacitive Transducer](https://dwsensor.com/products/ultrasonic-distance/h01-v1-0/): Range 100-3000 mm; Accuracy ±(8mm+S*0.2%); Output PWM pulse width; Frequency 50K±1.0K Hz. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-H01-V1.0-datasheet.pdf)
- [H03-V1.0 Dual-Probe Ultrasonic Height-Measurement Module](https://dwsensor.com/products/ultrasonic-distance/h03-v1-0/): Range 3–250 cm; Output UART controlled output; Blind zone 0–3 cm; Supply voltage 3.3-5 V. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-H03-V1.0-datasheet.pdf)
- [ME007-ULA-V1.2 Long-Range Waterproof Ultrasonic Sensor, RS232/Analog](https://dwsensor.com/products/ultrasonic-distance/me007-ula-v1-2/): Range 27–800 cm; Accuracy ±(1+S*0.3%) cm; Output RS232; Frequency 40K±1.0K Hz. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-ME007-ULA-V1.2-datasheet.pdf)
- [ME007-ULS-V1.4 Long-Range Waterproof Ultrasonic Sensor, UART, PWM or Switch](https://dwsensor.com/products/ultrasonic-distance/me007-uls-v1-4/): Range 27–800 cm; Accuracy ±(1+S*0.5%) cm; Output PWM; Frequency 40K±1.0K Hz. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-ME007-ULS-V1.4-datasheet.pdf)
- [ME007YS-V1.1 Waterproof Ultrasonic Sensor, Cabled Probe, UART/PWM/Switch](https://dwsensor.com/products/ultrasonic-distance/me007ys-v1-1/): Range 28-450 cm; Accuracy ±(1+S*0.5%) cm; Output PWM pulse width; Frequency 40K±1.0K Hz. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-ME007YS-V1.1-datasheet.pdf)

### Ultrasonic level sensors
Non-contact level for water, fuel, bins and tanks, including sensors mounted outside the tank wall. [Family page](https://dwsensor.com/products/ultrasonic-level/)
- [A01-V2.1 Waste-Bin Fill Level Ultrasonic Sensor, Horn, RS485](https://dwsensor.com/products/ultrasonic-level/a01-v2-1/): Range 28-250 cm; Blind zone <=28 cm; Protection up to IP67; Supply voltage 5.0-12.0 V. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-A01-V2.1-datasheet.pdf)
- [A07-V1.0 Ultrasonic Well and Water-Level Sensor, Threaded, IP67](https://dwsensor.com/products/ultrasonic-level/a07-v1-0/): Range 25-800 cm; Output UART/ PWM; Blind zone 25 cm; Protection IP67. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-A07-V1.0-datasheet.pdf)
- [A08-V1.0 Waterproof Ultrasonic Sensor Family, Long-Range and Bin](https://dwsensor.com/products/ultrasonic-level/a08-v1-0/): Range 25-800cm; Accuracy ±(1+S×0.3%); Output UART/PWM/switch; Protection up to IP67. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-A08-V1.0-datasheet.pdf)
- [A13-V1.0 Waste-Bin Overflow Ultrasonic Sensor, Small Angle](https://dwsensor.com/products/ultrasonic-level/a13-v1-0/): Range 25–200 cm; Accuracy ±(1cm+S*0.3%); Output UART output line; Blind zone 0–25 cm. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-A13-V1.0-datasheet.pdf)
- [A17-V1.0 Long-Range Ultrasonic Well Water-Level Sensor, 1000 cm](https://dwsensor.com/products/ultrasonic-level/a17-v1-0/): Range 25–1000 cm; Accuracy ±(1+S×0.3%) cm; Blind zone 0–25 cm; Supply voltage DC3.3–5.0 V. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-A17-V1.0-datasheet.pdf)
- [DS1603AQ-V1.0 External Ultrasonic Liquid Level Sensor, Analog Voltage](https://dwsensor.com/products/ultrasonic-level/ds1603aq-v1-0/): Range 5-100 cm; Accuracy ±(10+S*1%) mm; Output Voltage analog; Frequency 2 MHz. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-DS1603AQ-V1.0-datasheet.pdf)
- [DS1603DA-V1.0 External Ultrasonic Liquid Level Sensor, RS485, 2 m](https://dwsensor.com/products/ultrasonic-level/ds1603da-v1-0/): Range 5-200 cm; Accuracy ±(5+S*1%) mm; Output RS485; Frequency 2 MHz. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-DS1603DA-V1.0-datasheet.pdf)
- [DS1603DA-V2.0 External Ultrasonic Liquid Level Sensor, UART/RS485, 3 MHz](https://dwsensor.com/products/ultrasonic-level/ds1603da-v2-0/): Range 4-200 cm; Accuracy ±(5+S*1%) mm; Output UART; Frequency 3 MHz. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-DS1603DA-V2.0-datasheet.pdf)
- [DS1603L-V1.0 External Ultrasonic Liquid Level Sensor, UART, Low Voltage](https://dwsensor.com/products/ultrasonic-level/ds1603l-v1-0/): Range 5-200 cm; Accuracy ±(5+S*0.5%) mm; Output UART; Frequency 2 MHz. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-DS1603L-V1.0-datasheet.pdf)
- [DS1603NF-V1.0 External Ultrasonic Liquid Level Switch Sensor](https://dwsensor.com/products/ultrasonic-level/ds1603nf-v1-0/): Output Switch output; Frequency 2 MHz; Blind zone ≤50 mm; Supply voltage 10–36 V. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-DS1603NF-V1.0-datasheet.pdf)
- [L02-V1.0 Low-Power External Ultrasonic Liquid Level Sensor, UART](https://dwsensor.com/products/ultrasonic-level/l02-v1-0/): Range 2-200 cm; Accuracy ±(5+S*0.5%) mm; Output UART auto serial; Blind zone Self-adaptive mm. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-L02-V1.0-datasheet.pdf)
- [S02 NB-IoT Waste-Bin Overflow Terminal, Ultrasonic, GPS](https://dwsensor.com/products/ultrasonic-level/s02/): Range 25–200 cm; Output NB-IoT; Protection IP67; Battery life 5 years. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-S02-datasheet.pdf)
- [U02-V1.0 External Ultrasonic Fuel Level Sensor, Magnetic Mount, IP67](https://dwsensor.com/products/ultrasonic-level/u02-v1-0/): Range 50-1000 mm; Accuracy 1.0 %; Protection IP67; Beam angle 3-5°. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-U02-V1.0-datasheet.pdf)
- [U03-V1.0 External Ultrasonic Oil-Tank Level Detector, RS485](https://dwsensor.com/products/ultrasonic-level/u03-v1-0/): Range 70–2000 mm; Accuracy ≤5.0 mm; Output RS485 output; Protection IP67. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-U03-V1.0-datasheet.pdf)

### Underwater sensors
Ultrasonic ranging and acoustic communication modules that work submerged. [Family page](https://dwsensor.com/products/underwater/)
- [C01-V1.0 Underwater Acoustic Communication Module, 360 Degree, IP68](https://dwsensor.com/products/underwater/c01-v1-0/): Range 1–2000 cm; Output UART, RS485; Protection IP68; Supply voltage 5 V ±5%. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-C01-V1.0-datasheet.pdf)
- [L08-V1.0 Underwater Ultrasonic Ranging Sensor, 10 m Depth, IP68](https://dwsensor.com/products/underwater/l08-v1-0/): Range 5-800 cm; Accuracy +/-(1+S*1%) cm; Output UART controlled; Blind zone 5 cm. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-L08-V1.0-datasheet.pdf)

### Laser distance sensors
Optical time-of-flight sensors for small targets and narrow beams. [Family page](https://dwsensor.com/products/laser-distance/)
- [R01-V1.0 Waterproof Laser Distance Sensor, 2 to 400 cm, IP67](https://dwsensor.com/products/laser-distance/r01-v1-0/): Range 2–400 cm; Blind zone 2 cm; Protection IP67; Supply voltage 3.3–5 V. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-R01-V1.0-datasheet.pdf)

### Pressure and level transmitters
Gauge, absolute and differential pressure transmitters, level transmitters and switches. [Family page](https://dwsensor.com/products/pressure/)
- [CS-PT300F Flush Diaphragm Pressure Transmitter, Diffused Silicon](https://dwsensor.com/products/pressure/cs-pt300f/): Range -100KPa…0–20KPa…35MPa; Output 0.5–4.5V ratio voltage; Protection IP65; Supply voltage 5VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT300F-datasheet.pdf)
- [CS-PT300G Welded Refrigerant Pressure Transmitter, 4–20mA or 0.5–4.5V](https://dwsensor.com/products/pressure/cs-pt300g/): Range -1–10…50bar (Sealed Gage); Output 0.5–4.5 VDC (Ratio); Protection IP67; Supply voltage 10–30 VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT300G-datasheet.pdf)
- [CS-PT300M Welded Refrigerant Pressure Transmitter, 0.5–4.5V Ratio](https://dwsensor.com/products/pressure/cs-pt300m/): Range -1–10…50bar (Sealed Gage); Protection IP67; Supply voltage 5±0.25VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT300M-datasheet.pdf)
- [CS-PT300S Diffused Silicon Pressure Transmitter, 0.07 to 1000bar](https://dwsensor.com/products/pressure/cs-pt300s/): Range 0 … 0.07 to 0 … 1000bar; Output 8–30 VDC; Protection IP65; Supply voltage 13–28 V. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT300S-datasheet.pdf)
- [CS-PT400 Submersible Level Transmitter, Intrinsically Safe Option](https://dwsensor.com/products/pressure/cs-pt400/): Range 0–1…350mH2O (customized); Accuracy (±0.5%F.S, ±0.25%F.S)@25°C; Output 4–20mA; Supply voltage 12–30Vdc. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT400-datasheet.pdf)
- [CS-PT401 Level Transmitter, Hirschmann Connector, 0–450 to 1200 mm](https://dwsensor.com/products/pressure/cs-pt401/): Output 4–20mA; Supply voltage 12–30VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT401-datasheet.pdf)
- [CS-PT430 Submersible Level Transmitter, 19mm Diameter](https://dwsensor.com/products/pressure/cs-pt430/): Range 0–1…350mH2O (customized); Accuracy (±0.5%F.S, ±0.25%F.S)@25°C; Output 4–20mA; Supply voltage 12–30Vdc. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT430-datasheet.pdf)
- [CS-PT470 Submersible Level Transmitter, Embedded Pressure Port](https://dwsensor.com/products/pressure/cs-pt470/): Range 0–1…350mH2O (customized); Accuracy ±0.5%F.S @25°C; Output 4–20mA; Supply voltage 12–30Vdc. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT470-datasheet.pdf)
- [CS-PT471 Submersible Level Transmitter, Silicon Resistance, IP68](https://dwsensor.com/products/pressure/cs-pt471/): Range 0–3…50m; Output 4–20mADC; Protection IP68; Supply voltage 12–30 VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT471-datasheet.pdf)
- [CS-PT480 Digital Submersible Level Transmitter, RS485 Modbus](https://dwsensor.com/products/pressure/cs-pt480/): Range 0–1…350mH2O (customized); Accuracy (±0.5%F.S, ±0.25%F.S)@25°C; Output RS485; Supply voltage 12–30Vdc. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT480-datasheet.pdf)
- [CS-PT482 Digital Level Transmitter, Silicon Resistance, RS485](https://dwsensor.com/products/pressure/cs-pt482/): Range 3.5m / 10.5m; Protection IP68; Supply voltage 4.5–30VDC / 3–4.1VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT482-datasheet.pdf)
- [CS-PT500 Differential Pressure Transmitter, 316L Isolation Diaphragm](https://dwsensor.com/products/pressure/cs-pt500/): Range 0–5kPa…2000kPa; Output 4–20mA; Protection IP65; Supply voltage 10–30VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT500-datasheet.pdf)
- [CS-PT506 Differential Pressure Transmitter, M12, G1/2 Port](https://dwsensor.com/products/pressure/cs-pt506/): Range 0–5bar; Accuracy ±0.5%; Output 4mA~20mA; Protection IP65. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT506-datasheet.pdf)
- [CS-PT623 Electronic Pressure Switch, OLED Display, Relay Output](https://dwsensor.com/products/pressure/cs-pt623/): Range 0 … 0.07 to 0 … 1000bar; Output 4–20mA and Relay Output; Protection IP65. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT623-datasheet.pdf)
- [CS-PT624 Electronic Pressure Switch, Relay Output, M12 (8P)](https://dwsensor.com/products/pressure/cs-pt624/): Range 0…2–600bar; Accuracy ±0.5%F.S; Output Relay Output; Protection IP65. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT624-datasheet.pdf)
- [CS-PT807 Sputtered Film Pressure Transmitter, 0.2–4.8V, M18×1.5](https://dwsensor.com/products/pressure/cs-pt807/): Range 0–2MPa; Accuracy ±0.5% F.S.; Output (0.2±0.1)V~(4.8±0.1)VDC; Protection ≥ IP65. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT807-datasheet.pdf)
- [CS-PT830 Sputtered Film Pressure Transmitter, 4–20mA, M14×1.5](https://dwsensor.com/products/pressure/cs-pt830/): Range 0–40Mpa; Accuracy ±0.5% F.S.; Output 4–20mA; Protection ≥ IP65. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT830-datasheet.pdf)
- [CS-PT831 Sputtered Film Pressure Transmitter, DIN 43650 C, G1/4](https://dwsensor.com/products/pressure/cs-pt831/): Range 0–25…800bar Gauge; Output 0.5–4.5VDC; Protection IP65; Supply voltage 5VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT831-datasheet.pdf)
- [CS-PT1100A Ceramic Pressure Transmitter, Metri-Pack, G1/4 or 7/16-20UNF](https://dwsensor.com/products/pressure/cs-pt1100a/): Range 0–5…50bar Gauge; Accuracy ±1.0% F.S.; Output 4–20mA; Supply voltage 10–30VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT1100A-datasheet.pdf)
- [CS-PT1100B Ceramic Pressure Transmitter, GX12 Connector, 4–20mA](https://dwsensor.com/products/pressure/cs-pt1100b/): Range 0–5…50bar Gauge; Accuracy ±1.0% F.S.; Output 4–20mA; Supply voltage 10–30VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT1100B-datasheet.pdf)
- [CS-PT1100V Ceramic Pressure Transmitter, 0.5–4.5V, Metri-Pack](https://dwsensor.com/products/pressure/cs-pt1100v/): Range 0–5…50bar Gauge; Accuracy ±1.0% F.S.; Output 0.5-4.5V; Supply voltage 5VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT1100V-datasheet.pdf)
- [CS-PT1100W Ceramic Pressure Transmitter, Metri-Pack, G1/4, Water Use](https://dwsensor.com/products/pressure/cs-pt1100w/): Range 0–5…50bar Gauge; Accuracy ±1.0% F.S.; Output 4–20mA; Supply voltage 10–30VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT1100W-datasheet.pdf)
- [CS-PT1100W-1 Anti-Water-Hammer Ceramic Pressure Transmitter, GX12](https://dwsensor.com/products/pressure/cs-pt1100w-1/): Range 0–5…50bar Gauge; Accuracy ±1.0% F.S.; Output 4–20mA; Supply voltage 10–30VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT1100W-1-datasheet.pdf)
- [CS-PT1109 Ceramic Pressure Transmitter, GX12, 10/16/25bar Ranges](https://dwsensor.com/products/pressure/cs-pt1109/): Range 0–10/16/25bar Gauge; Accuracy ±1.5% F.S. -20–85°C; Output 4–20mA; Supply voltage 10–30VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT1109-datasheet.pdf)
- [CS-PT1200 Ceramic Pressure Transmitter, Selectable Output](https://dwsensor.com/products/pressure/cs-pt1200/): Range 0–50bar Gauge; Output 0.5–4.5V Ratio; Protection ≥ IP65; Supply voltage 5VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT1200-datasheet.pdf)
- [CS-PT1200 Ceramic High Pressure Transmitter, Selectable Output](https://dwsensor.com/products/pressure/cs-pt1200-33/): Range 0…50–600bar (Gauge); Output 0.5–4.5V Ratio; Protection ≥ IP65; Supply voltage 5VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT1200-33-datasheet.pdf)
- [CS-PT1200A Ceramic Pressure Transmitter, DIN43650C or M12, NBR Seal](https://dwsensor.com/products/pressure/cs-pt1200a/): Range 0…5–50bar Gauge; Accuracy ±0.5% F.S.; Output 4mA~20mA; Protection ≥ IP65. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT1200A-datasheet.pdf)
- [CS-PT1200R Ceramic Refrigerant Pressure Transmitter, Double O-Ring](https://dwsensor.com/products/pressure/cs-pt1200r/): Range -0.5/0–10… 50bar Gauge; Output 4–20 mA; Protection IP67; Supply voltage 8–30 VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT1200R-datasheet.pdf)
- [CS-PT1350 CO2 Pressure Transmitter, Ceramic Cell, Copper Tube](https://dwsensor.com/products/pressure/cs-pt1350/): Range 0–5…250bar (Gage); Output 4–20mA; Protection IP66; Supply voltage 8–36 VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT1350-datasheet.pdf)
- [CS-PT1800 Ceramic Capacitive Refrigerant Transmitter, 0.5–4.5V](https://dwsensor.com/products/pressure/cs-pt1800/): Range 0–20bar; Protection IP67; Supply voltage 5±0.25VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT1800-datasheet.pdf)
- [CS-PT1801 Ceramic Capacitive Refrigerant Transmitter, 4–20mA](https://dwsensor.com/products/pressure/cs-pt1801/): Range -1–12.8bar; Output 4–20mA; Protection IP67; Supply voltage 8–30 VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-PT1801-datasheet.pdf)
- [CS-WPT300G Pressure and Temperature Transmitter, Dual 4–20mA](https://dwsensor.com/products/pressure/cs-wpt300g/): Range -1…10–50bar (Sealed Gage); Accuracy ±0.5%F.S; Output 4–20mA; Protection IP65. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-WPT300G-datasheet.pdf)
- [CS-WPT1000 Pressure and Temperature Transmitter, PT1000, Ceramic Core](https://dwsensor.com/products/pressure/cs-wpt1000/): Range 0–5000 PSI; Accuracy ±1.00%F.S; Output 0.2–10.2V /others; Protection IP65. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-WPT1000-datasheet.pdf)
- [CS-WPT1200 Pressure and Temperature Transmitter, NTC, 0–150 PSI](https://dwsensor.com/products/pressure/cs-wpt1200/): Range 0–150 PSI; Accuracy ±1.00%F.S; Output 0.5–4.5V; Supply voltage 5VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-WPT1200-datasheet.pdf)
- [GU27 High-Accuracy Pressure Transmitter, MCS Element, ±0.1%F.S](https://dwsensor.com/products/pressure/gu27/): Range 0–2.5MPa…50MPa (G/A); Output 10–30VDC; Protection IP67; Supply voltage 24VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-GU27-datasheet.pdf)
- [MCS19 MCS19 Metal Pressure Sensor Element, Bridge Output](https://dwsensor.com/products/pressure/mcs19/): Output ≤ ±0.2mV/V; Frequency > 1kHz. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-MCS19-datasheet.pdf)

### Temperature sensors
Temperature transmitters and probes for HVAC, heat pumps and process lines, wired or wireless. [Family page](https://dwsensor.com/products/temperature/)
- [CS-iBHT-01 Bluetooth Temperature and Humidity Sensor, Wall Mounted](https://dwsensor.com/products/temperature/cs-ibht-01/): Accuracy ±0.2°C (@25°C); Output Bluetooth 5.1; Protection IP30; Supply voltage AA×2, 3V DC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-iBHT-01-datasheet.pdf)
- [CS-iWPT302-T Bluetooth Temperature Transmitter, Pipeline and Tank](https://dwsensor.com/products/temperature/cs-iwpt302-t/): Accuracy ±1°C (typical values); Protection IP65. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-iWPT302-T-datasheet.pdf)
- [CS-TS NTC Temperature Sensor, Heat Pump, Copper Immersion Tube](https://dwsensor.com/products/temperature/cs-ts/): Protection IP67. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-TS-datasheet.pdf)
- [CS-TT05 Temperature Transmitter, -100 to 60°C, Pipe Outer Hoop](https://dwsensor.com/products/temperature/cs-tt05/): Accuracy ±2°C; Output 3-wire4–20mA; Supply voltage 8–30VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-TT05-datasheet.pdf)
- [CS-WPT400 Level and Temperature Transmitter, Platinum Sensor](https://dwsensor.com/products/temperature/cs-wpt400/): Range 0–3.5mH2O to 0–350mH2O; Output 4–20mA; Protection IP68; Supply voltage 10VDC~30VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-WPT400-datasheet.pdf)

### Inertial sensors
Accelerometers, angular rate sensors, inclinometers, vertical gyros and IMUs. [Family page](https://dwsensor.com/products/inertial/)
- [CS-2TAS-01A/B/D/F/G Dual-Axis Inclinometer, Voltage, Current or Digital Output](https://dwsensor.com/products/inertial/cs-2tas-01a-b-d-f-g/): Output 0.5–4.5V, Voltage output. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-2TAS-01A-B-D-F-G-datasheet.pdf)
- [CS-IMU-09 Inertial Measurement Unit for Overhead Line Galloping](https://dwsensor.com/products/inertial/cs-imu-09/): Range ± 250 ° / s; Output UART (TTL level); Supply voltage 3.3VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-IMU-09-datasheet.pdf)
- [CS-LAS Single-Axis Accelerometer, 0.5–4.5V Analog Output](https://dwsensor.com/products/inertial/cs-las/): Output 0.5–4.5 V; Supply voltage 5 ± 0.25 VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-LAS-datasheet.pdf)
- [CS-VG-05 Vertical Gyroscope, RS422, Roll ± 180°, Pitch ± 90°](https://dwsensor.com/products/inertial/cs-vg-05/): Range ± 180 °; Accuracy <0.8 °; Output RS422; Supply voltage 8–30VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-VG-05-datasheet.pdf)

### IoT monitoring
Wireless sensors and systems for gas networks, manholes, pipelines and structures. [Family page](https://dwsensor.com/products/iot-monitoring/)
- [CS-iDLM-01 IoT Door and Window Opening Monitor, LoRaWAN and NB-IoT](https://dwsensor.com/products/iot-monitoring/cs-idlm-01/): Output FPC Antenna; Frequency B1/B3/B5/B8/B20; Protection IP65. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-iDLM-01-datasheet.pdf)
- [CS-iGPM-01 Wireless Pressure Data Logger, NB-IoT, Battery Powered](https://dwsensor.com/products/iot-monitoring/cs-igpm-01/): Accuracy 0.1%; Output FPC antenna; Frequency B1/B3/B5/B8/B20; Protection IP65. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-iGPM-01-datasheet.pdf)
- [CS-iPT608-C Zigbee Wireless Pressure Transmitter, LCD, Battery Powered](https://dwsensor.com/products/iot-monitoring/cs-ipt608-c/): Accuracy 0.5% FSR; Output 2.405GHz~2.480GHz; Supply voltage 3.6V lithium battery. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-iPT608-C-datasheet.pdf)
- [CS-iTLLS-05 Wireless Level Sensor, GSM/GPRS, LoRaWAN or NB-IoT](https://dwsensor.com/products/iot-monitoring/cs-itlls-05/): Range 0–5m (configurable); Accuracy ±0.5% F.S; Frequency B1/B3/B5/B8/B20; Protection IP65. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-iTLLS-05-datasheet.pdf)
- [CS-iTRF-02 Trash Can Overflow Monitor, LoRaWAN and NB-IoT](https://dwsensor.com/products/iot-monitoring/cs-itrf-02/): Accuracy ±3cm; Frequency B1/B3/B5/B8/B20/B28; Protection IP65. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-iTRF-02-datasheet.pdf)
- [CS-iTVP-05 Wireless Parking Sensor, Magnetic, LoRaWAN or NB-IoT](https://dwsensor.com/products/iot-monitoring/cs-itvp-05/): Output Built-in FPC antenna; Frequency B1/B3/B5/B8/B20; Protection IP68. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-iTVP-05-datasheet.pdf)
- [CS-iTVP-07 Wireless Parking Sensor, Magnetic and 24GHz Radar](https://dwsensor.com/products/iot-monitoring/cs-itvp-07/): Accuracy ≥97%; Output Built-in FPC antenna; Protection IP68; Supply voltage 3.6V. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-iTVP-07-datasheet.pdf)
- [CS-iTWGLM Multi-Function Manhole Cover Monitor, GPRS Option](https://dwsensor.com/products/iot-monitoring/cs-itwglm/): Range 0° ~ 180°; Accuracy ±2°; Output FPC antenna; Frequency B1/B3/B5/B8/B20. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-iTWGLM-datasheet.pdf)
- [CS-iTWGM-01 Manhole Cover and Hazardous Gas Monitor](https://dwsensor.com/products/iot-monitoring/cs-itwgm-01/): Range 0° ~ 180°; Accuracy ±2°; Output FPC antenna; Frequency 470MHz/868MHz/915MHz. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-iTWGM-01-datasheet.pdf)
- [CS-iTWGM-02 Manhole Cover and Combustible Gas Monitor](https://dwsensor.com/products/iot-monitoring/cs-itwgm-02/): Range 0° ~ 180°; Accuracy ±2°; Output FPC antenna; Frequency B1/B3/B5/B8/B20. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-iTWGM-02-datasheet.pdf)
- [CS-iTWLM Manhole Cover and Water Level Monitor, NB-IoT and CAT.1](https://dwsensor.com/products/iot-monitoring/cs-itwlm/): Range 0° ~ 180°; Frequency B1/3/5/7/8/20/28; Protection IP68. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-iTWLM-datasheet.pdf)
- [CS-iTWM-05 Manhole Cover Movement Monitor, LoRaWAN, NB-IoT, GPRS](https://dwsensor.com/products/iot-monitoring/cs-itwm-05/): Range 0° ~ 180°; Accuracy ±2°; Output FPC antenna; Frequency B1/B3/B5/B8/B20. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-iTWM-05-datasheet.pdf)
- [CS-iTWM-05D Manhole Cover Movement Monitor, Internal Water Level, CAT.1](https://dwsensor.com/products/iot-monitoring/cs-itwm-05d/): Range 0° ~ 180°; Frequency B1/3/5/7/8/20/28; Protection IP68. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-iTWM-05D-datasheet.pdf)
- [CS-iTWMD Manhole Cover and Water Immersion Monitor, NB-IoT and CAT.1](https://dwsensor.com/products/iot-monitoring/cs-itwmd/): Range 0° ~ 180°; Frequency B1/3/5/7/8/20/28; Protection IP68. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-iTWMD-datasheet.pdf)
- [CS-iWPT-304 NB-IoT Temperature and Pressure Transmitter, LCD](https://dwsensor.com/products/iot-monitoring/cs-iwpt-304/): Accuracy ±1.5°C; Frequency B1/B3/B5/B8/B20; Protection IP65; Supply voltage 3.3–3.6VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-iWPT-304-datasheet.pdf)
- [CS-iWPT301 Bluetooth Temperature and Pressure Transmitter, BLE 4.2](https://dwsensor.com/products/iot-monitoring/cs-iwpt301/): Accuracy 1%F.S; Protection IP65; Supply voltage 8–30VDC. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-iWPT301-datasheet.pdf)
- [CS-iWPT302-P Bluetooth Pressure Transmitter, Pipeline, 3.6V Battery](https://dwsensor.com/products/iot-monitoring/cs-iwpt302-p/): Accuracy ±2°C (typical value); Protection IP65. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-iWPT302-P-datasheet.pdf)
- [CS-iWPVT-01 Bluetooth Vibration and Temperature Sensor, BLE 5.0](https://dwsensor.com/products/iot-monitoring/cs-iwpvt-01/): Range ±2/±4/±8/±16g (3 axes); Output Bluetooth, BLE 5.0; Frequency bandwidth 1Hz-1.5KHz; Protection IP67. [Datasheet PDF](https://dwsensor.com/datasheets/DWIN-CS-iWPVT-01-datasheet.pdf)
- [Smart Parking Intelligent Parking Management System, NB-IoT and LoRaWAN](https://dwsensor.com/products/iot-monitoring/smart-parking/): .

## Guides

- [How ultrasonic distance sensors work](https://dwsensor.com/guides/how-ultrasonic-distance-sensors-work/): Time of flight, blind zone, beam angle and temperature compensation: what decides the range and accuracy of an ultrasonic sensor.
- [Ultrasonic, laser or radar: choosing a distance sensor](https://dwsensor.com/guides/ultrasonic-vs-laser-vs-radar/): A side-by-side comparison of ultrasonic, laser time-of-flight and mmWave radar sensors by range, beam, targets, environment and cost.
- [How to choose a pressure transmitter](https://dwsensor.com/guides/how-to-choose-a-pressure-transmitter/): Pressure type, range, accuracy, output, process connection and materials: a checklist for specifying an industrial pressure transmitter.
- [Measuring tank level with ultrasound, from above or from outside](https://dwsensor.com/guides/ultrasonic-tank-level-measurement/): Top-mounted and externally mounted ultrasonic level sensors compared, with installation tips for water, fuel and waste bins.
- [TPMS explained: direct and indirect tyre pressure monitoring](https://dwsensor.com/guides/tpms-direct-vs-indirect/): How direct TPMS sensors measure tyre pressure and temperature, how indirect systems infer it, and what to look for in an aftermarket kit.
- [UART, PWM, RS485, 4 to 20 mA: choosing a sensor output](https://dwsensor.com/guides/sensor-output-interfaces/): What each common sensor output does, cable length limits, and which to choose for a microcontroller, a PLC or a long field cable.
- [IP67, IP68, IP69K: what sensor ingress ratings mean](https://dwsensor.com/guides/ip-ratings-for-sensors/): How to read IP codes for sensors, what IP67 and IP68 test, and which rating suits outdoor, underwater and wash-down installations.

## Company

- [About](https://dwsensor.com/about/)
- [Quality and certifications](https://dwsensor.com/quality/)
- [OEM and custom sensors](https://dwsensor.com/oem/)
- [Request a quote](https://dwsensor.com/contact/)
- [FAQ](https://dwsensor.com/faq/)

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English (default), Deutsch /de/, Español /es/, Français /fr/, Italiano /it/, Português /pt/, Русский /ru/, 日本語 /ja/.