DIFF PRES SWITCH/GAGE 0-2.0"WC

Mini Photohelic Differential Pressure Switch/Gage, 0 to 3.0" Water 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

Mini Photohelic Differential Pressure Switch/Gage, 0 to 5.0" Water 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

Mini Photohelic Differential Pressure Switch/Gage, 0 to 5.0" Water Range, Air and Non Combustible Gases, ± 5% FS Accuracy, 30 Psig Pressure Limit, 20 to 120 Degree Temperature Limit, NPT Connections, ( 2 ) SPDT Relays

MINI PHOTOHELIC GAGE 0-100MM

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