Dwyer Instruments CMT200-R | Carbon Monoxide Transmitter | 0 to 200 PPM CO | 4 to 20 mA/2 to 10 VDC outputs | Rectangular enclosure
Part No. CMT200-R
Genuine Dwyer Instruments CMT200-R carbon monoxide transmitter, in stock at General Tech Services LLC, UAE. This 0-200 ppm CO transmitter provides a jumper-selectable 4-20 mA or 2-10 V output and uses a field-replaceable electrochemical sensor in a rectangular UV-resistant polycarbonate enclosure. Free UAE-wide shipping. Request a quote in under a minute - call +971 6 5436933.
Product Overview
The Dwyer CMT200-R is a carbon monoxide transmitter designed for monitoring CO concentrations in underground parking garages, vehicle maintenance facilities, mechanical rooms and other ventilation applications.
The transmitter measures carbon monoxide from 0 to 200 ppm and provides a field-selectable output of either 4-20 mA or 2-10 V. The output is selected using an internal jumper, allowing the transmitter to interface with a wide range of building automation and control systems.
The CMT200-R uses a field-replaceable electrochemical sensor with a typical lifespan of 4 years. It provides a typical coverage area of 5,000 to 7,000 ft², depending on the application and installation conditions.
Field calibration is performed using the 15-turn zero and span potentiometers together with the A-507A calibration adapter and GCK-200CO-2000CO2 calibration gas when required. The rectangular enclosure is made from UV-resistant polycarbonate and includes removable terminal blocks with PG11 and PG16 conduit knockouts.
The CMT200-R is the standard version. The CMT200-R-FC version has the same core specification and additionally includes a factory calibration certificate.
Key Benefits
- 0-200 ppm carbon monoxide measurement range
- Jumper-selectable 4-20 mA or 2-10 V output
- Field-replaceable electrochemical sensor with approximately 4-year typical lifespan
- 15-turn zero and span potentiometers for field calibration
- Typical coverage of 5,000 to 7,000 ft²
- Rectangular UV-resistant polycarbonate enclosure
- Suitable for BAS and building automation CO monitoring
- Field calibration capability using the appropriate calibration accessories
- Free UAE-wide shipping on genuine Dwyer Instruments stock
Who This Product Is Best For
- Underground parking garages requiring CO monitoring for ventilation control
- Loading docks and similar areas requiring carbon monoxide monitoring
- Vehicle maintenance facilities requiring continuous CO monitoring
- Mechanical rooms using carbon monoxide monitoring in building automation systems
- Building automation and control integrators requiring selectable analog outputs
How to Specify & Commission It
- Confirm the required 0-200 ppm CO measurement range and select a suitable mounting location within the monitored area.
- Install the transmitter according to the manufacturer's installation requirements, considering the typical 5,000-7,000 ft² coverage guidance.
- Set the output jumper for either 4-20 mA or 2-10 V according to the connected controller or BAS input.
- Connect the 18-28 V supply and selected output to the controller using the removable terminal block.
- If required, perform field calibration using the 15-turn zero and span potentiometers, A-507A calibration adapter and GCK-200CO-2000CO2 calibration gas.
- Verify the CO reading and output signal with the connected control or building automation system.
Frequently Asked Questions
What range does the CMT200-R measure?
The transmitter measures carbon monoxide from 0 to 200 ppm.
What outputs does the CMT200-R provide?
It provides a jumper-selectable 4-20 mA loop-powered output or 2-10 V output.
How long does the sensor typically last?
The field-replaceable electrochemical sensor has a typical lifespan of approximately 4 years, depending on operating conditions and application.
What is the typical coverage area?
The CMT200-R provides a typical coverage area of 5,000 to 7,000 ft², depending on the installation and monitored environment.
What is the accuracy of the CMT200-R?
The specified accuracy is ±2% of reading at the time of calibration.
Can the sensor be replaced?
Yes. The CMT200-R uses a field-replaceable electrochemical carbon monoxide sensor.
How is the transmitter calibrated?
Field calibration is performed using the 15-turn zero and span potentiometers, together with the A-507A calibration adapter and appropriate calibration gas.
Is a factory calibration certificate available?
Yes. The CMT200-R-FC version includes a factory calibration certificate. The standard CMT200-R does not.
Is genuine CMT200-R stock available with UAE shipping?
Yes. Genuine Dwyer Instruments stock is available through General Tech Services LLC, UAE, with free UAE-wide shipping. Call +971 6 5436933 for pricing and current availability.
Request a Quote Today
For pricing, stock availability or to place an order, contact General Tech Services LLC.
Call +971 6 5436933 | www.generaltechshop.ae
