PSR Series – Light Level Detector

$143.56 $114.85

Economical dark/light sensing
1/2″ NPT design
Track-mounted PSR-1-T transmitter
Optional weatherproof enclosure

$143.56 $114.85

Category:

Product Description

The PSR-1 is a Light Sensitive Resistor that may be used as an input to indicate the presence of light at the sensor location. The PSR-1-T is a PSR-1 coupled with a B420-P transmitter.

The PSR-1-T produces a 4 – 20mA output signal. The sensor is designed to be mounted in the end of a weatherproof conduit box.

The PSR-1 has a resistance in darkness in excess of 1 Mohm and resistance in bright light of less than 1.5 k ohm.The PSR-1and PSR-1-T indicate the presence or absence of light.

They should not be used for foot-candle control of occupied spaces. The PSR-1-T is calibrated for 4mA in bright light > 100 foot candles and 20mA in darkness < 0.1 foot-candles.

pdf-icon Submittal

pdf-icon Installation Instructions

pdf-icon California Residents Proposition 65 Warning

Product Search Options

Name:

PSR-1-E

List Price: $284.70
Web Price: $227.76 (CAD)
Light sensor (resistive output), WP enclosure


PSR-1-T

List Price: $525.85
Web Price: $420.68 (CAD)
Light sensor (4-20mA output)


PSR-1-T-E

List Price: $630.95
Web Price: $504.76 (CAD)
Light sensor, 4-20mA out, WP enclosure


PSR1

List Price: $179.45
Web Price: $143.56 (CAD)
Light sensor (resistive output)