Mechanical
Colour: White
Weight: 148g
Materials housing: Polycarbonate
Materials terminals: Nickel plated stainless steel
Product diameter: 140mm
Product depth: 38.2mm
Detection principle: Photo-electric light scattering.
Performance
Analogue value nominal: 23
Analogue value (- tolerance): 0
Analogue value (+ tolerance): 4
Analogue value: 23 +4/-0
Alarm level analogue value: 55
Electrical
Protocol voltage: 5 to 13V peak to peak
Protocol voltage (max): 13V
Protocol voltage (min): 5V
Power-up surge current: 1mA
Maximum power-up time: <20 seconds
Quiescent current: 1000μA
Quiescent current tested at: 24V dc
Supply voltage (max): 35V dc
Supply voltage (min): 17V dc
Supply voltage (Vmin-Vmax): 17 to 35V dc
Terminal functions L2: +L2 Loop in & out positive
Terminal functions L1 in: -L1 in Loop (isolated) negative
Terminal functions L1 out: Loop out negative
Terminal functions +R: +R Remote indicator positive connection
Terminal functions -R: -R Remote indicator negative connection
Polarity: L1 & L2 are polarity sensitive
Sampling frequency: Once per second
Environmental
Humidity (max): 95% RH
Humidity (min): 0% RH
Humidity Note: no condensation or icing
Humidity: 0% to 95% (no condensation or icing)
Operating temperature: -20 to 55°C
Operating temperature (max): 55°C
Operating temperature (min): -20°C
IP rating Value: IP55
Operating temperature: -4 to 131°F
Operating temperature (max): 131°F
Operating temperature (min): -4°F
