CO and CO2 Concentration Converter for Garages and Parking Lots — aSENSE MIII
Измерение CO и CO2 в паркингах и тоннелях
Available on request
Delivery across Russia
Order phone: +7(800)777-18-50
Description
aSENSE MIII – is a controller with built-in sensors for simultaneous monitoring of carbon dioxide and carbon monoxide levels. Based on these parameters, the software module can, for example, control the intensity of ventilation and send alarm signals to the security system. aSENSE MIII can operate both independently and when connected to building automation systems. Output signals from 0-10 V to 4-20 mA can be changed independently by rearranging jumpers on the board. There is a UART output that can be converted to RS485.
Applications
aSENSE MIII is applicable in any large premises where there may be a risk of poisoning from combustion products, such as public garages, motor pools, tunnels, and mines. The sensor allows simultaneous measurement of CO and CO2 levels, which not only ensures safety but also helps save electricity in adaptive ventilation systems. aSENSE MIII can either independently control ventilation or be integrated into a large system. For monitoring especially large spaces, several sensors can be combined into a simple relay loop to control two-speed exhaust fans.
Advantages
- No maintenance required
- Two sensors in one housing
- Universal outputs for connection to DDC or direct control of dampers and fan speed
- When used in adaptive ventilation systems, helps save electricity
- Built-in data logger
- Serial COM port for connection to PC, GSM module, or local network
- 5-year warranty
- Specifications
- Overall dimensions
- Connection
- Applications
|
Sensor |
aSENSE MIII |
|
Measured gas |
Carbon dioxide CO2, carbon monoxide CO |
|
Measurement principle |
NDIR |
|
Measured range CO2 |
0 – 2000 ppm (optionally up to 10000 ppm) |
|
Measured range CO |
0 – 100 ppm |
|
Measurement accuracy CO2 |
± 30 ppm ±3% of measured value |
|
Measurement accuracy CO |
±10 ppm |
|
Dimensions |
142 mm x 84 mm x 46 mm |
|
Temperature compensation range |
From 0 to 50 °C |
|
Operating humidity range |
From 0 to 95% RH (non-condensing) |
|
Power supply |
24 V AC/DC |
|
Warm-up time |
≤ 15 min |
|
Data transmission |
UART (Modbus Protocol) |
|
Service life |
˃ 5 years |
|
Warranty |
5 years |
|
Output № 1 |
0 – 10 V DC or 4 – 20 mA (CO2) |
|
Output № 2 |
0 – 10 V DC or 4 – 20 mA (CO) |
|
Output № 3 Relay output |
Closed <30ppm CO; <1400 ppm CO2. Open >35 ppm CO; >1500 ppm CO2. |
|
Output № 4 Open collector |
Fault detection. |
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