Differential Pressure Switch, 0.8 to 4.0 inWC, SPDT, Auto Reset, NEMA 3 Enclosure

Differential Pressure Switch, 0.2 to 2.0 inWC, SPDT, Auto Reset, NEMA 3 Enclosure

Carbon Monoxide Sensor, 0-125 PPM Default, (250 PPM Max), Room Mount, 4-20mA, 2-10VDC Output

Carbon Monoxide Sensor, 0-125 PPM Default, (250 PPM Max), Duct Mount, 4-20mA or 2-10VDC Output

Floating Point Input (45 sec), Analog Output, Version 2, (60, 120, 240 sec Selectable)

Floating Point Input (5 sec), Analog Output, Version 1, (15, 30, 90 sec Selectable)

Analog Input, Analog Output, Analog Signal Amplifier

Analog Input(VDC), Dual Analog Output (mA), Analog Rescaling Module (Signal Splitter)

Analog Input, Analog Output, Analog Rescaling Module

Analog Input, Analog Output, Analog Isolation Module w/ Rescaling

Differential Pressure Switch, 1.25 to 12.0 inWC, Dual SPST N/C, Manual Reset

Differential Pressure Switch, 0.4 to 12.0 inWC, SPDT N/C, Manual Reset, Compression Fitting

Differential Pressure Switch, 0.05 to 2.0 inWC, SPDT, Auto Reset, Compression Fitting

Differential Pressure Switch, 0.05 to 12.0 inWC, SPDT, Auto Reset, Compression Fitting

Analog input, Relay Output, 2 (SPDT) Relays