Hot sales CO Transmitter

Product Detailed

1)Control multistage AC system with a heat pump
2)Pre-programmed for your convenience
3) Large LCD display
4)Complement lifes

Hot sales CO transmitter

1, Feature:

1).Design for real-time detection indoor carbon monoxide.

2).High accuracy humidity and temperature detection optional

3).Excellent electrochemical CO sensor with up to 5 years lift time

4).Replaceable CO sensor

5).Provide 1X analog linear output (0~10VDC/4~20mA selectable) for the measurement

6).Modbus RS485 communication interface optional

7).Provide two easy methods for calibration and setup alarm points by end users: infrared remote controller or a software via RS485

8).24VAC/VDC power supply

2, Description:

Sensors
Gas Sensor	Electrochemical carbon monoxide sensor
Sensor lifetime	Up to 5 years, replaceable
Warm up time	1hour (first time)
Response Time	Within 60 seconds
Signal Update	1s
CO Measuring Range	0~500ppm(default)/0~1000ppm selectable
Accuracy	<1ppm (at 20±5°C/ 50±20%RH)
Stability	±5% (over 900 days)
Temperature & Humidity Sensor (optional)	Temperature	Relative Humidity
Sensing element:	Band-gap-senor	Capacitive humidity sensor
Measuring range	-20°C~60°C	0 -100%RH
Accuracy	±0.4°C (20~40°C)	±3%RH (25°C, 15%-85%RH)
Display resolution	0.1°C	0.1%RH
Stability	±0.1°Cper year	±1%RH per year
Outputs
Analog Output	1X0~10VDC or 4~20mA linear output selectable by jumpers
Analog Output Resolution	16Bit
Modbus Interface	Modbus RS-485 with 19200bps(default), other rates selectable in the order. 15KV antistatic protection
Electrical and General Items
Power Supply	24VAC/VDC
Power Consumption	2.8W
Wiring Standard	Wire section area<1.5mm2
Working Condition	-0°C~50°C(32~122°F); 0~99%RH, non condensing
Storage Conditions	10~50°C(-40~158°F)/ 10~70%RH
Net Weight	260g
Manufacturing Process	ISO 9001 Certified
Housing and IP class	PC/ABS fireproof plastic material, protection class: IP54
Compliance	EMC Directive 89/336/EEC