![right icon](images/right-icon-blue.png)
Model No.: 620
![right icon](images/right-icon-blue.png)
Operating voltage Range: 9 to 32 VDC Volts Non - polarized
![right icon](images/right-icon-blue.png)
Alarm current (Max): ≤ 2 mA
![right icon](images/right-icon-blue.png)
Start-up time: ≤ 30 s
![right icon](images/right-icon-blue.png)
Alarm indicator: Dual Red LEDs
![right icon](images/right-icon-blue.png)
Maximum Alarm Current (LED on): ≤ 55mA @ 24 VDC
![right icon](images/right-icon-blue.png)
Operating Humidity Range: ≤ 10% to 93% Relative Humidity Non- Condensing
![right icon](images/right-icon-blue.png)
Operating Temperature Range: 14°F to 120°F ( -10°C to 49°C)
![right icon](images/right-icon-blue.png)
Height: 2.2” (55mm) installed in base
![right icon](images/right-icon-blue.png)
Weight: 5.5 oz. (155g)
![right icon](images/right-icon-blue.png)
Adjustable Sensitivity: 1-2.5% / FT
![right icon](images/right-icon-blue.png)
Diameter: 4.0” (103 mm)
![right icon](images/right-icon-blue.png)
Reset Voltage: ≤ 3 V
![right icon](images/right-icon-blue.png)
Reset Time: ≤ 30 S
![right icon](images/right-icon-blue.png)
Thermistor Temperature: ≥80°C