Quick Details
Description
It’s necessary to control the ventilation of car park and vehicle maintenance and test work shop according to many building HVAC regulations. Considering of energy efficiency, demand controlled ventilation (DCV) is recommended to provide enough fresh air according to CO concentration and temperature. CM transmitter/controller is designed for these applications. It can effectively control the ventilation system to safety and energy-saving operations
Environmental friendly electrochemical sensor gives good long term accuracy, sensitivity and reliability
Better than other similar sensors, it gives more than 5 years sensor life to protect customer’s investment
Better than other similar sensors, it only need periodical recalibration as long as 3 years or more, maintain 5% accuracy
Digital technology applied, multiple outputs optional, over voltage and reverse polarity protection, high reliability and anti-interference capability
Light and state of art housing, easy installation
Wide range of operating temperature, optional relay to actuate the alarm or control function output
The MMI can set various parameters, calibrate and adjust output, so that the product can be a standalone controller
CO Sensor: Electrochemical gas sensor
Range:0~100ppm, or other (0-400ppm)
Accuracy:﹤±5% @ 0-400ppm
Temperature sensor: Thermistor
Range:0~50°C
Accuracy: ±0.5°C@25°C (≥1m/s air flow)
Relay: 2×SPST, 1A/30VDC, 0.5A /125VAC
Response Time: ≤60s
Output Load: ≤500Ω (current), ≥2KΩ
Power:15~28VAC/15~36VDC
Display: CMW with optional LCD Display
Work environment: -10~60°C (continuous); -40~70°C (intermittent); 0-95%RH (Non- condensing)
Housing: fireproof ABS
Protection: IP30 (CMW), IP65 (CMD)
Agency Approval: CE
Shenzhen CATIC Intelligent System Co., Ltd. is a high technology company engaged in the fields of automation system applications and instrument development & manufacture. We are based on the HVAC/R industry and supplying various instrument and control products and services. We have two business departments. One is for engineering services of automation systems and the other is for instrument distribution. We are partner of many well known foreign companies.
As a system integrator for Honeywell and Siemens, we are one of the key contractors in the fields of building automation and FMCS applications in various industries. We are an authorized distributor for Dwyer, Belimo, Autunes Controls, Autotran, SenseAir and Beck. Our products include pressure and differential pressure transmitters and gages, actuators, valves, temperature/humidity/dew point transmitters, level switches, flow meters and CO2 and CO transmitters. They are widely used in HVAC, semiconductor, food, pharmaceutical and biochemical, building automation, power plant, chemical, water treatment and environment monitor industries. Most of them are one of the most cost effective products in the world.
Meanwhile, we continue to develop and manufacture instruments in the fields of HVAC/R control and building automation. They are becoming substitutes of those of well known brands in the world. Along with the globalization of the world trade and economy, these products are going to the international market and will become one of the most competitive products in the world.
We have a very experienced technical development, support and sales team. With the goal of becoming a qualified supplier in the field, we will continue to try our best to satisfy customers all over the world.
