A=Analog Output

4-20 mA - The input is 10VDC to 24VDC. The output is 4 to 20mA. This is a two wire detector.

0-5 VDC - The input is 10 to 24 VDC. The output is 0 to 5 VDC. This is a three wire detector.

Custom voltage - The input is 5 to 12 VDC. The output is 4-11 VDC. This is a four wire detector; +/- voltage, common, signal. Can be used with batteries.

Specify when ordering.

P=Probe

Some detectors are available as a probe. Probe lengths are available from a range of 4 to 18 inches. The diameter of the probe is 0.375 inches. The input window is 0.75 inches above the tip of the probe and is a 0.5 inch high rectangle. The probe isolates the detector from high temperatures. The temperature range for the probe is -200°C to 1260°C.

S=Submersible

Submersible detectors include a sturdy housing with a quartz lens. The housing can be submersed to a depth of 3 meters below water. The housing is made of a corrosion resistant material and comes standard with 50 feet of cable.

U=Underwater housing

Our underwater housing is available with most detectors and can be submersed to a depth of 100 meters below water.

F=Low profile Housing

The low profile housing reduces the height of our standard detectors from 1.8" to a range between .5" and .85".