Mini Photohelic Differential Pressure Switch/Gage, 0 to 125 Pa Range, Air and Non Combustible Gases, ± 5% FS Accuracy, 30 Psig Pressure Limit, 20 to 120 Degree Temperature Limit, Barbed for 3/16" ID Tubing, ( 2 ) SPDT Relays

PUMP CONTROLLER W/MODBUS

PUMP CONTROLLER

Pump Controller, Retransmission of Input, 4 to 20 mA, Current Input Impedance= 10 Ohms, Voltage Imput Impedance= 5 K Ohms, 100 to 240Vac/132 to 240Vdc Nominal Power, Two 4 Digit 7 Segment Led Display, Nonvolatile Memory

Magnesense Differential Pressure Transmitter, Bidirectional Unit, 4-20 mA Output, Pressure Range: Low Range 0.1, 0.25, 0.5" W.C. and 25, 50, 100 Pa, Wall Mount, Liquid Crystal Display, Air and Non Combustible Gases, 1 Psi Maximum Pressure, 10 to 35Vdc Wire Power, 17 to 36 Vdc 3 Wire Power

Magnesense Differential Pressure Transmitter, Positive Only Unit, 4-20 mA Output, Pressure Range: High Range 1, 2, 5" W.C. and 250, 500, 1250 Pa, Wall Mount, Air and Non Combustible Gases, 1 Psi Maximum Pressure, 10 to 35Vdc Wire Power, 17 to 36 Vdc 3 Wire Power

Magnesense Differential Pressure Transmitter, Positive Only Unit, 4-20 mA Output, Pressure Range: High Range 1, 2, 5" W.C. and 250, 500, 1250 Pa, Wall Mount, Liquid Crystal Display, Air and Non Combustible Gases, 1 Psi Maximum Pressure, 10 to 35Vdc Wire Power, 17 to 36 Vdc 3 Wire Power

Magnesense Differential Pressure Transmitter, Positive Only Unit, 4-20 mA Output, Pressure Range: High Range 1, 2, 5" W.C. and 250, 500, 1250 Pa, Duct Mount, Liquid Crystal Display, Air and Non Combustible Gases, 1 Psi Maximum Pressure, 10 to 35Vdc Wire Power, 17 to 36 Vdc 3 Wire Power

Magnesense Differential Pressure Transmitter, Positive Only Unit, 4-20 mA Output, Pressure Range: Low Range 0.1, 0.25, 0.5" W.C. and 25, 50, 100 Pa, Wall Mount, Liquid Crystal Display, Air and Non Combustible Gases, 1 Psi Maximum Pressure, 10 to 35Vdc Wire Power, 17 to 36 Vdc 3 Wire Power

DIFF.PRESS.TRANMITTER 4-20mA