Dwyer CMT200-R : Wall Mount Carbon Monoxide Transmitter, 0 to 200 PPM CO, Selectable 4 to 20 mA or 2 to 10 VDC Output,Rugged Housing, 5-Year Warranty
The Series CMT200 Carbon Monoxide Transmitter is designed to measure and transmit accurate carbon monoxide levels in environments like parking garages, mechanical rooms, and vehicle maintenance facilities. Its field-selectable current and voltage outputs ensure compatibility with a variety of building management systems.
Key Features
- Flexible Output Options: Select between current or voltage outputs
- Long-Lasting Accuracy: Equipped with a replaceable electrochemical sensor with a lifespan of up to 4 years.
- Simplified Calibration: Field calibration is quick and easy with optional accessories like the GCK-200CO calibration gas and A-507A adapter.
Applications
- Parking garage ventilation systems.
- Carbon monoxide monitoring in mechanical rooms.
- Vehicle maintenance and service areas.
Specifications:
| Sensor: | Field replaceable electrochemical, 4 year typical lifespan. |
| Range: | 0 to 200 PPM. |
| Coverage Area: | 5000 to 7000 sq. ft. typical. |
| Accuracy: | ±2% of reading at the time of calibration. |
| Output Drift: | <5% per year in air. |
| Temperature Limits: | -4 to 122°F (-20 to 50°C). |
| Storage Temperature: | For best sensor life, 32 to 68°F (0 to 20°C). |
| Humidity Limits: | 15 to 90% RH constant; 0 to 99% RH intermittent. |
| Response Time: | <45 s to 90% of final value. |
| Calibration: | 15 turn span and zero adjustment potentiometers. |
| Housing | UV resistant polycarbonate. |
| Output: | Jumper selectable 4-20 mA (loop powered) or 2-10 V (load must be >50 KΩ). |
| Power Requirements: | Current output: 18-28 VDC; Voltage output: 18-28 VDC/VAC, reverse polarity protected. |
| Electrical Connections | Removable terminal block, includes two PG11 and one PG 16 knockouts for conduit fitting. |
| Weight: | 0.28 lb (0.11 kg). |
| Agency Approvals: | CE. |
Datasheets
 |
Dwyer CMT200 Series | Carbon Monoxide Data Sheet |
|
Dwyer CMT200 Series | Carbon Monoxide Catalog Page |
|
Dwyer CMT200 Series | Specifications - Installation and Operating Instructions |
- Enclosure Style:
- Rough Service
- Gas Element:
- Carbon Monoxide
- Analog Output:
- 1
- Relay Output:
- None
- Communication:
- None
- Display:
- No Display
