Compact and light, this single-gas detector protects from exposure to CO and can be worn on your wrist as a watch. In addition, this monitor features a field-replaceable, coin-type lithium-ion battery to provide up to 4000 hours of continuous operation.
Compact and light, this single-gas detector protects from exposure to CO and can be worn on your wrist as a watch. In addition, this monitor features a field-replaceable, coin-type lithium-ion battery to provide up to 4000 hours of continuous operation.
Features
Applications
| Model | Carbon monoxide | 
| Detection Principle | EC | 
| Detection Range (Increments) | 0 to 300 ppm (1) | 
| Service Range | 310 to 2000 ppm (10) | 
| Alarm Setpoints | 1st: 25 ppm 2nd: 50 ppm 3rd: 1200 ppm TWA: 25 ppm STEL: 200 ppm OVER: 2000 ppm | 
| Operating Temperature | -4 to 122°F (-20 to 50°C), no sudden changes Approximately 15-minute temporary use environment: -4 to 140°F (-20 to 60°C) [no sudden changes] | 
| Humidity Range | 10 to 90 % RH (no condensation) Approximately 15-minute temporary use environment: 0 to 95 % RH [no condensation] | 
| Continuous Operating Time | Approximately 4000 hours | 
| Sampling Method | Diffusion type | 
| Types of Alarm | Gas alarms: Three-step alarms, STEL alarm, TWA alarm, OVER alarm Fault alarms: Sensor connection/disconnection, low battery level, calibration failure, clock abnormality, system abnormality | 
| Alarm Indications | Auto-reset or self latching Lamp flashing, intermittent buzzer sounding, gas concentration readout blinking, vibration | 
| Approvals | ATEX, IECEx, CSA | 
| Functions | Data logger, vibration, STEL alarm, TWA alarm, quick calibration, peak value display, temperature display | 
| Case Material | Intrisically safe explosion-proof construction (Ex ia IIC T4 Ga) , IP 66/68 (6.6', 1 h) (2 m, 1 h) | 
| Power | CR2450 coin-type lithium ion battery | 
| Dimensions | 2.5 x 1.6 x 0.86" (63 x 42 x 22 mm) | 
| Weight | 1.6 oz (45 g) | 
| Model | Carbon monoxide | 
| Detection Principle | EC | 
| Detection Range (Increments) | 0 to 300 ppm (1) | 
| Service Range | 310 to 2000 ppm (10) | 
| Alarm Setpoints | 1st: 25 ppm 2nd: 50 ppm 3rd: 1200 ppm TWA: 25 ppm STEL: 200 ppm OVER: 2000 ppm | 
| Operating Temperature | -4 to 122°F (-20 to 50°C), no sudden changes Approximately 15-minute temporary use environment: -4 to 140°F (-20 to 60°C) [no sudden changes] | 
| Humidity Range | 10 to 90 % RH (no condensation) Approximately 15-minute temporary use environment: 0 to 95 % RH [no condensation] | 
| Continuous Operating Time | Approximately 4000 hours | 
| Sampling Method | Diffusion type | 
| Types of Alarm | Gas alarms: Three-step alarms, STEL alarm, TWA alarm, OVER alarm Fault alarms: Sensor connection/disconnection, low battery level, calibration failure, clock abnormality, system abnormality | 
| Alarm Indications | Auto-reset or self latching Lamp flashing, intermittent buzzer sounding, gas concentration readout blinking, vibration | 
| Approvals | ATEX, IECEx, CSA | 
| Functions | Data logger, vibration, STEL alarm, TWA alarm, quick calibration, peak value display, temperature display | 
| Case Material | Intrisically safe explosion-proof construction (Ex ia IIC T4 Ga) , IP 66/68 (6.6', 1 h) (2 m, 1 h) | 
| Power | CR2450 coin-type lithium ion battery | 
| Dimensions | 2.5 x 1.6 x 0.86" (63 x 42 x 22 mm) | 
| Weight | 1.6 oz (45 g) |