Regin
PDT25C Presigo (PDT…-C) - Differential pressure transmitters with communication
Differential pressure transmitters with two universal inputs and communication via EXOline or Modbus.
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Specifications
| Measurement | Diff Pressure (Air) |
|---|---|
| Sensor Interface | Modbus RTU, EXOline |
| Connector Housing | Yes |
| Display | No |
| Power Supply | 24VAC/DC (21...27 V AC 50Hz / 21...27 V DC), 2.0 VA |
| Ambient temperature | -25…50 °C °C |
| Dimensions, external (WxHxD) | 120x40x112 mm |
| Supported protocols | Modbus |
| Max Overvoltage on any terminal | Max. ±18 V (referenced to GND) V |
| Analogue output load impedance 0...10v | Min. 10 kΩ |
| Pressure, range sensor | 0…2500 Pa |
| Accuracy, pressure sensor 1 | ≤ 1 % full scale % |
| Max. allowed diff. Pressure sensor 1 | 50 kPa |
| Damping (electronic) | settable 1…12 s |
| Unit. Range l/s | 0…31000 |
| Unit. Range m3/h | 0…65000 (factory setting) |
| Unit. Range CFM [Ft3/min] | 0…65000 |
| Protection class | IP54 |
|---|---|
| Ambient humidity (non-condensing) | 0…95 % RH |
| Mounting | Wall |
| Media | Air, non-combustible and non-aggressive gases |
| Universal inputs type (UI) | PT1000*, Ni1000 (6180 ppm/K), 0...10 V, Digital input |
| Pressure, range sensor | 0…1250 Pa |
| Cable gland | M16x1,5 |
| Terminal type | Screw Terminal |
| Terminal wire size | 1.5 mm² |
| Material, housing | Polycarbonate (PC) |
| Material, cover | Polycarbonate (PC) |
| Material, base | Polycarbonate (PC) |
| Material cable | Polycarbonate (PC) |
