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CO transmitter - TKG-CO

1.real-time detection CO, 2. 0~10VDC/4~20mA output, 3. Modbus RS485 communication, 4.CE-approval - more info check here: http://www.buymeasuringtools.com/CO-transmitter-10086533/

Quick Brief

Place of Origin: Beijing China (Mainland) Brand Name: Tongdy Model Number: TKG-CO

Product Features:

1.real-time detection CO

2. 0~10VDC/4~20mA output

3. Modbus RS485 communication

4.CE-approval

Business Terms:

Minimum Order Quantity: 10 Unit/Units

Supply Ability: 2000 Piece/Pieces per Month

Payment Terms: T/T,Paypal

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CO transmitter
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Product Packagings & Delivery Terms:

Specifications and Product Details:

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)/0~100ppm/0~1000ppm selectable

Accuracy

<1ppm+5%reading

Stability

±5% (over 900 days)

Temperature & Humidity Sensor (optional)TemperatureRelative Humidity
Sensing element:Band-gap-senorCapacitive humidity sensor
Measuring range-20°C~60°C0 -100%RH
Accuracy±0.5°C (20~40°C)±4.0%RH (25°C, 15%-85%RH)
Display resolution0.1°C0.1%RH
Stability±0.1°Cper year±1%RH per year

Outputs

LCD Display (optional)

Display COmeasurement

or CO+ temperature& humidity measurements

Analog Output

1X0~10VDC or 4~20mA linear output

Analog Output Resolution

16Bit

Relay dry contact Output

Up to two dry-contact outputs

Max, switching current 3A (230VAC/30VDC), resistance Load

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

-10°C~60°C(14~140°F); 5~99%RH, non condensing

Storage Conditions

-10~60°C(14~140°F)/ 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

1.Design for real-time detection indoor 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 up to 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

8.24VAC/VDC power supply

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