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wholesale CO indicator&alarm for Underground parking lots, maintenance garages
1.Specially designed for detection and alarm of room CO level.
2.Wall and ceiling mounting, real time detect CO level with measuring range of 0~500ppm
3.World famous semiconductor CO gas sensor inside with more than 5 years lifetime
4.Unique self-calibration function ensure the stability and reliability of measurements
5.Multi-points calibration improves the measurement accuracy
6.With the technology of multistage filtration of CO detection, avoid to error alarm
7.Provide 1 on/off output for control a fan
8.Provide an optional wall-mount bracket for convenient installing in everywhere.
9.Modbus RS485 interface optional
10.Loud distinct alarm (75dBA at 3 meters)
11.Power supply with a 5V power adaptor connecting to 230VAC/110VAC, safety and convenience
12.High technology with the excellent performance
Specifications
Gas detected | Carbon monoxide |
Sensing element | Semiconductor carbon monoxide gas sensor |
Calibration& filtration | Multi-points calibration before leaving factory, Internal multistage of CO detection |
CO detection range | 0~500ppm |
Warm up time | 48 hours (first time) 10 minutes (operational) |
Response Time | <5 minutes for 90% step change |
Signal Update | 1s |
Power Supply | 12VDC (with a power adaptor to connect 230VAC/110VAC) |
Consumption | 2.0 W |
Buzzer sound | 75dBA |
Relay output | One dry contact output, rated switching current 5A (resistant load) |
RS485 communication interface | Modbus RS485, 19200bps with the independent base address. |
Operation temperature | 0~70°C(32~158°F) |
Operation humidity | 0~95%RH, non condensing |
Storage conditions | -40~70°C(-40~158°F) |
Net Weight | 195g |
Dimensions | 100mm×80mm×28mm |
Installation | 65mm×65mm or 2”×4” junking box for the base plate Two screws fix for the bracket, and put the CO alarm on the bracket |
Wiring terminals (max.) | 2 |
Housing and IP class | PC/ABS fireproof plastic material, protection class: IP30 |
Certification and Quality control | CE / ISO9001 |
Models
ITEM | MODEL | DESCRIPTION |
Carbon Monoxide Alarm | TSM-CO-A1060-(A) | CO Alarm with a power adaptor of 230VAC |
TSM-CO-A1060-(B) | CO Alarm with a power adaptor of 110VAC | |
TSM-CO-A1061-(A) | CO Alarm and controller, one dry contact output 12VDC with a power adaptor of 230VAC. Bracket mounting | |
TSM-CO-A1061-(B) | CO Alarm and controller, one dry contact output 12VDC with a power adaptor of 110VAC. Bracket mounting |
wholesale CO indicator&alarm for Underground parking lots, maintenance garages