Specifications

Range: 0 to 125 PPM CO.

Accuracy: ±2.5% of reading.

Repeatability: ±1% of reading.

Response Time: Less than 60 seconds typical for 90% step change.

Ambient Operating Temperature: -4 to 104°F (-20 to 40°C).

Ambient Operating Humidity: 15 to 90% non-condensing.

Power Requirements: 24 VDC/VAC at 100 mA.

Internal Display: Two line 8-digit alphanumeric LCD.

Sensor: Electrochemical (2 to 3 year expected life typical).

Output: Current/Voltage: 4 to 20 mA and 2 to 10 VDC; Optional Relay: (2) SPDT 1 Amp dry contact; Buzzer: 85 dB @ 1 foot.

Coverage Area: 7500 square feet (max).

Weight: 5.7 oz (161.6 g).