Carbon Monoxide And Gas Detector For Underground
| Place of Origin: | Guangdong |
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Company Profile
| Location: | Beijing, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | CO2 Monitor, CO2 Controller, CO2 Transmitter |
Product Detail
| Model No.: | AIA-1 |
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Product Description
Specifications
Sensors | |
Gas Sensor | Electrochemical carbon monoxide sensor |
Sensor lifetime | Typically more than 3 years, replaceable |
Warm up time | 60 minutes (for the first time use) |
Response Time | Within 60 seconds |
Signal Update | 1s |
CO Measuring Range | 0~100ppm(default)/0~200ppm/0~500ppm selectable |
Accuracy | <1ppm+5%reading |
Stability | ±5% (over 900 days) |
Temperature & Humidity Sensor (optional) | Temperature | Relative Humidity |
Sensing element: | Band-gap-senor | Capacitive humidity sensor |
Measuring range | -10~60 | 0 -100%RH |
Accuracy | ±0.5 (20~40) | ±4.0%RH (25, 15%-85%RH) |
Display resolution | 0.1 | 0.1%RH |
Stability | ±0.1 per year | ±1%RH per year |
Outputs | |
LCD Display (optional) | Display real time CO measurement |
Analog Output | 1X010VDC or 4~20mA linear output for CO measurement |
Analog Output Resolution | 16Bit |
Relay dry contact Output | Up to two dry-contact outputs |
RS485 communication interface | Optional Modbus RTU protocol with 19200bps(default), |
Electrical and General Items | |
Power Supply | 24VAC/VDC |
Power Consumption | 2.8W |
Wiring Standard | Wire section area<1.5mm2 |
Working Condition | -10~60(14~140); 5~99%RH, non condensing |
Storage Conditions | -10~60(14~140)/ 5~99%RH, non condensing |
Net Weight | 260g |
Manufacturing Process | ISO 9001 Certified |
Housing and IP class | PC/ABS fireproof plastic material, protection class: IP30 |
Compliance | CE-EMC Approval |
Description
1. Design for real-time detection air carbon monoxide.
2. High accuracy humidity and temperature detection optional
3. LCD display carbon monoxide and optional temperature & RH measurement.
4. Smart buttons for easy operation
5. Excellent electrochemical CO sensor with more than 5 years life time
6. Replaceable CO sensor
7. Provide 1X analog linear output (0~10VDC/4~20mA selectable) for the measurement
8. Providing up to two dry contact outputs with presetting the setpoint
9. Modbus RS485 communication interface optional
10. Provide two easy methods for calibration and setup alarm points by end users: infrared remote controller or a software via RS485
11. 24VAC/VDC power supply
12. CE-Approval
Applications
a. In office and residence areas to detect CO level
b. In underground parking lots and garages
c. In BAS to detect the CO and the data transmittance
d. For greenhouse and plant bin
e. For ventilation control system
Mounting and Dimensions
Wiring Diagram
Models Guide
TKG- CO- 1 X Y Z C - TH-R
1: wall mounted with the external sensor in an adown probe
X: analog output
0: no analog output
1: 1x0~10VDC linear output(default)
2: 1X4~20mA linear output (default)
3: 1X0~10VDC output and can be switch to 4~20mA (just for only one analog output)
4: 1x0~5VDC linear output (default)
Y: relay dry contact output
0: no dry contact output
1: 1xdry contact output
2: 2xdry contact outputs
Z: communication interface
0: no communication
1: Modbus RS485 interface
9: Bacnet MS/TP interface
C: 24VDC/VAC power supply
-NL(option) No LCD display, only for the transmitter which only has one analog linear output.
-TH(option) temperature & RH detection and display
No –TH indicates without temperature & RH detection and display
R: CO range
005: 0~500ppm (default)
001: 0~100ppm
002: 0~200ppm
For example: TKG-CO-1101C-TH-001 indicates the CO detector with 1X0~10VDC linear output and Modbus interface. CO range:0~100ppm. It has temperature and humidity detection and display.
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