The SPD21 monitors the differential pressure range of a wide variety of both liquids and gases. This economical unit features a 304SS body, dual male threaded connection ports, a 316SS diaphragm with either silicone or olive oil filled sensor and either M12 or DIN43650 electrical connection. It is available in pressure ranges from 0…500milibar to 0…600bar
Optional Accessories:
- TR202 Relay Digital readout + 2X active relays/ 1X F.S. Relay + passive 4…20mA out
SPD21 Differential Pressure Transmitter
| Applicação: | Level and Differential Measurement in Liquids and Gas |
| Operating Voltage: | 24Vdc / 5Vdc |
| Consumption: | Max. 22mA |
| Output Signal: | 4...20mA (2 wires) or 0.5...4.5V |
| Accuracy: | Max error of 0.5% |
| Sensor Type: | 316 S.S Piezoresistive Sensor / Olive oil for Sanitary application |
| Range: | 0,35 to 25 Bar |
| Static Pressure: | Max. 40 Bar |
| Electrical Connection: | DIN 43650 and M12 Connector |
| Process Connection: | M20*1/5, G1/2 - Flanged or Sanitry |
| Body Material: | 304 S.S |
| Operating Temperature / Compensated: | -10 to +80ºC / 0...60°C |
| Zero & Span Coeficient: | 1.5% E.S (0...60°C) |
| Over Pressure: | 2 x E.S |
| Class Protection: | IP 65 (IEC 60529) |
- General applications
- Compressors and Pumps
- Sanitary process and control
- Refrigeration, HVAC and boilers
- Industrial hydraulic machinery
- Transportation, marine, rail equipment
(55) 11 3825-2111 - 
