Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Gases: Carbon dioxide (CO₂)
Detection Range: 0–5% volume
Detection Principle: IR
Expected Sensor Life: 5 years+
Gas Supply: Diffusion
Humidity: 0 to 99% RH, non-condensing
Temperature Range: 32 to +122°F (0 to +55°C)
Pressure: 920 to 1,100 hPa
Power Supply: 24 VDC wall pack
Weight: 6.5 lbs (2.95 kg)
Display
Type: 3-digit LED display for linear measurement values and service
LEDs:
1 LED green – operational status
1 LED yellow – fault
3 LEDs red – alarm
Functions: Display of maximum / minimum values
Alarms
Alarm points: 3
Adjustment: User adjustable within the detection range
Alarm Functions Available
Over range / under range
Latching / non-latching
Resettable / non-resettable
Hysteresis adjustable
Delay-time: 0 to 2 minutes
Alarm thresholds adjustable
Relays
Configuration: 3 alarm points + 1 fault (voltage free)
Factory settings:
A1 – strobe
A2 – open
A3 – horn
Fault – open
Voltage: 250 VAC 50/60 Hz or 250 VDC maximum
Output Signal
Type: Linear 4–20 mA
Horn
Low: 70 dB at 10 ft (per UL 464)
High: 83 dB at 10 ft (per UL 464)
Strobe
Light output on axis (cd):
Low: 35
High: 68
Dimensions: Size: 11 × 7 × 2.75 inches (27.9 × 17.8 × 7 cm) (H × W × D)