0-10V 4-20mA 1 modbus
24Vac Isolated or 24Vac/dc

The P-Sensor is a high precision differential low air pressure and volume transmitter, alarm monitor and PID controller and comes with a calibration certificate traceable to UKAS.

0-10V 4-20mA 2 modbus 1 Relay
24-110- 230Vac Isolated or 24Vac/dc

The V-Sensor is a high precision differential low air pressure and volume transmitter, alarm monitor and PID controller and comes with a calibration certificate traceable to UKAS.

0-10V 4-20mA 2 modbus 2 Relays
24Vac Isolated or 24Vac/dc

The DPM-sensor is a high precision differential low air pressure and volume transmitter, alarm monitor and PID controller and comes with a calibration certificate traceable to UKAS.