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High reliability NDIR co sensor with optional relays to actuate the alarm

Price:

US 70-130 / Piece

Min.Order Quantity:

1 Piece/Pieces

Supply Ability:

1000 Piece/Pieces per Month

Port:

shenzhen / hongkong

Place of Origin:

Guangdong, China (Mainland)

Payment Terms:

L/C,T/T,Credit card

Brand:

TEREN

Products Model:

CMWN/ CMD

Products Details
Company Profile

Quick Details

Brand Name: TEREN

Model Number: CMWN/ CMD

Place of Origin: Guangdong, China (Mainland)

Packaging & Delivery

Packaging Details: Retail package
Delivery Detail: within 14days

Specifications

Product Description

CMWN: Wall mount CO Transmitter/Controller optional with LCD &keys

CMD: Duct mount CO Transmitter/Controller

Applications & Features

It’s necessary to control the ventilation of car park and vehicle maintenance and test work shop according to many building HVAC regulations. Considering of energy efficiency, demand controlled ventilation (DCV) is recommended to provide enough fresh air according to CO concentration and temperature. CM transmitter and controller are designed for these applications. It can effectively control the ventilation system to safety and energy-saving operations
Environmental friendly electrochemical sensor gives good long term accuracy, sensitivity and reliability
Better than most other similar sensors, it gives more than 7~10 years sensor life to protect customer’s investment
Better than most other similar sensors which maybe need recalibration every 6~12 months, it only need periodical recalibration as long as 3~5 years or more, maintain 5% accuracy
All electrical terminals are on the inside bottom, avoid any possible destroy to PCB when wiring
Digital technology applied, multiple outputs optional, over voltage and reverse polarity protection, high reliability and anti-interference capability
Wide range of operating temperature, optional relays to actuate the alarm or control function output
LCD & function keys can set various parameters, calibrate and adjust output, so that the product can be a stand alone controller

Specifications

CO Sensor: Electrochemical gas sensor

Range: 0~100ppm, or other (0-400ppm)

Accuracy: <±5% @ 0-400ppm

Temperature sensor: Digital temperature sensor

Range: 0~50°C

Accuracy: ±0.5°C at 25°C (≥1m/s air flow)

Output: 4~20mA (3 wires), 0~10VDC, RS485 / Modbus;

OUT1: T, OUT2: CO

Relay: 2*SPST, 1A/30VDC, 0.5A /125VAC (for CMD),

3A/30VDC, 3A/250VAC (for CMWN)

Alarm: buzzer+LCD’s backlight,actuated along with relays

Response Time: ≤60s

Output Load: ≤500Ω (current), ≥2KΩ(voltage)

Power: 16~28VAC/16~36VDC

Display & keys: optional LCD Display & Keys(CMWN), see more details on LCD & Keys operation

Work environment: 0~50℃ (continuous); -5~55℃ (intermittent); 5~99%RH (Non- cond.)

Housing: fireproof ABS

Protection: IP30 (CMWN), IP65 (CMD)

Agency Approval: CE

Models

Model	CMWN CMD					Wall mount CO transmitter/controller Duct mount CO transmitter/controller
Output		1 B				4~20mA / 0~10VDC 4~20mA / 0~10VDC , RS485/Modbus
Range			0 7			0~100ppm/ 0~50°C others (0~400ppm/ 0-50°C)
Relay Output				0 1		N/A 2*SPST
LCD & Keys (CMWN)					0 1 2	N/A LCD LCD & keys

Packaging & Shipping

Sample Order	Order	OEM Order
Three work days	2 weeks	3 weeks

Port

Shenzhen, Hong Kong

Company Information

Why choose us ?

♦ Specilizng in manufacturing products of HVAC for almost 10 years.

♦ Harsh process of production and strict testing system.

♦ Material could be traced.

♦ High quality with competitive price.

♦ Delivery in time.

♦ Reply in 24 hours.

Certifications

FAQ

Q1: How to get the latest price?

Tell me the models, quantity, and other special requirement.

Q2: Payment terms?

100% T/T in advance.

Q3: Delivery time?

One week.

Q4: Shippment?

DHL, UPS, TNT etc.

Q5: Is OEM/ODM available?

Yes, it's available.

Q6: Warranty?

18 months.

You can keep my name card by scan the Qr code.

Never hesitate inquiry to us if you are interested in this product, we would like to know your requirement for model's part No, which is concern model's output, range, relay, LCD&keys, quantity etc. So that we can offer the exactly quotation for you. Thanks!

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Lucy | Shenzhen TEREN Control Technology Co., Ltd.
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Verified Supplier - Shenzhen TEREN Control Technology Co., Ltd. Bussiness Type: Manufacturer
Scale: 101 - 200 People
Country/Region: China (Mainland)/Asia
Established: 2017