CS-PT1801
Ceramic Capacitive Refrigerant Transmitter, 4–20mA
Ceramic capacitive refrigerant pressure transmitter, -1–10bar…50bar sealed gage, with 4–20mA output, ±1.0%F.S total error and IP67 protection.
- Range
- -1–12.8bar
- Output
- 4–20mA
- Protection
- IP67
- Supply voltage
- 8–30 VDC
Features
- Ceramic capacitor cell
- Good linearity, small temperature drift
- Fully sealed, anti-condensation
- 8–30 VDC supply
- 7/16-20UNF-2B or φ6.35 copper pipe connection
Typical applications
Full specifications
PDF CS-PT1801 Datasheet| Performance specifications | |
|---|---|
| Reference conditions | Temperature 20°C~25°C; power supply 12VDC; relative humidity 45%~75%; ambient atmospheric pressure 86–106KPa |
| Pressure range | -1–10bar…50bar (Sealed Gage) |
| Standard range a | -1–12.8bar |
| Standard range b | -1–16bar |
| Standard range c | 0–20bar |
| Standard range d | 0–30bar |
| Standard range e | -1–40bar |
| Standard range f | 0–50bar |
| Overload pressure | 200%F.S |
| Burst pressure | 300%F.S |
| Accuracy at 25°C | ±1.0%F.S (±0.6% Optional) (include no-linearity, hysteresis, repeatability, and calibration error) Note 1 |
| Total error accuracy | ±2.5%F.S (include no-linearity, hysteresis, repeatability, and calibration error) Note 1 |
| Long-term stability | ±0.25%F.S/year |
| Response time | (10%~90%) ≤10ms |
| Electrical | |
| Output signal | 4–20mA |
| Supply voltage | 8–30 VDC |
| Output load | ≤ (U-8) / 0.023 Ω (Max: 600Ω) |
| Overvoltage | 30VDC |
| Reverse voltage | -30VDC |
| Insulate resistance | ≥100MΩ@500VDC |
| Insulate intensity | 500VDC@1min (no spark, arc, no damage) |
| Electrical connection | Packard Metri-Pack |
| Environmental | |
| Medium temperature | -35°C~120°C |
| Ambient temperature | -35°C~105°C |
| Storage temperature | -35°C~105°C |
| Random vibration | 10g, 5–2000Hz |
| Shock | X/Y/Z, 20g, half-sine 11ms |
| Drop (any axis) | 1m |
| EMC | |
| ESD | Contact ±4kV, air ±8kV |
| EMC | EN 61000-6-2, EN 61000-6-3 |
| Mechanical | |
| IP rating | IP67 |
| Pressure connector | 7/16-20UNF-2B, φ6.35 Copper pipes |
| Connector material | Brass |
| Seal material | Neoprene |
| Applicable refrigerant medium | R12, R21, R22, R31, R32, R134a, R404a, R407C, R410a, R502, R507 |
| Notes | |
| Note 1 | 0barG=101.325kPaA (define 1 atm as 0bar) |
Dimensions and wiring
Questions about the CS-PT1801
What is the range of the CS-PT1801?
The CS-PT1801 ceramic capacitive refrigerant transmitter, 4–20ma is specified with a range of -1–12.8bar.
What is the output of the CS-PT1801?
The CS-PT1801 ceramic capacitive refrigerant transmitter, 4–20ma is specified with a output of 4–20mA.
What is the protection of the CS-PT1801?
The CS-PT1801 ceramic capacitive refrigerant transmitter, 4–20ma is specified with a protection of IP67.
Where can I get the CS-PT1801 datasheet?
The CS-PT1801 datasheet is a free PDF on this page, with the full specification table. For drawings in CAD format or a custom version, contact DWIN sales.
