DPM-221 Programmable Dewpoint Monitor
Product description
A panel-mount current signal monitor dedicated to DPT-21 gas humidity transducers. It has a built-in transmitter power supply, alarm relay outputs and a serial communication interface. The meter provides accurate and stable readings proportional to the measured current signal.
Technical data
| Nominal input signal range | 0÷20mA |
| Display units | °C dp , °F dp, ppm(v) |
| Input signal measurement – accuracy | 0.1% |
| Input resistance | 22R max |
| Maximum readout | -100.0÷20.0 °C dp -150.0÷70.0 °Fdp 0.014÷9999 ppm(v) |
| Display | 4 cyfry LED, czerwone, wysokość cyfr 20mm |
| Transmitter power supply | 24V DC, 30mA |
| Alarm outputs | SPST relay contacts 3 A, 250 V AC / 24 V DC |
| Power supply | 80÷250VAC 50÷60Hz, 3VA |
| Ambient temperature | 0°C ÷ +50°C |
| Dimensions (height x width x depth) / weight | 48 x 96 x 80 mm / ca 200 g |
| Mounting window dimensions (height x width) | 45 x 91.4 mm |
| Ingress protection | IP61 (front)/ IP20 |
| Serial interface | RS-485 57600 bit/s, 8N1 |
Product attachments
620,00 zł
Excluding VAT
Available on backorder