All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
NDIR co sensor tester for cars park ventilation with calibrate and adjust output
(1 review)2 orders
Key attributes
Other attributes
Place of Origin
Guangdong, China
Brand Name
TEREN
Model Number
CMWN/ CMD
Usage
AUTO
Product name
CO & temp. transmitter/controller
CO Sensor
Electrochemical gas sensor
Measuring range
0~100ppm, or other (0-400ppm)
Temperature sensor
Digital temperature sensor
Temperature range
0~50°C
CO & temp. Accuracy
<±5% @ 0-400ppm; ±0.5°C@25°C (≥1m/s air flow)
Output
4~20mA (3 wires), 0~10VDC, RS485/Modbus; OUT1: T, OUT2: CO
Relay
2xSPST, 1A/30VDC, 0.5A/125VAC(CMW,CMD), 3A/30VDC, 3A/250VAC(CMWN)
Alarm
buzzer+LCD's backlight,actuated along with relays
Approval
CE
Packaging and delivery
Packaging Details
Retail package
Port
shenzhen / hongkong
Supply Ability
Supply Ability
1000 Piece/Pieces per Month
Ratings & Reviews
Know your supplier
Custom manufacturer9 yrsLocated in CNStore rating
5.0/5
On-time delivery rate
96.7%
Response time
≤8h
Online revenue
$1,000,000+
Floorspace
6000m²
Staff
173
Services
Design-based customization
Quality control
Finished product inspection
Order with confidence
Verified as Custom ManufacturerProduct descriptions from the supplier
1 - 99 pieces
$130.00
>= 100 pieces
$70.00
Quantity
Shipping
Shipping solutions for the selected quantity are currently unavailableItem subtotal (0 variations 0 items)
$0.00
Shipping total
$0.00
Subtotal
$0.00
Membership benefits
US $500 couponsClaim now
Purchase detailsProtection with 
Purchase details
Protection with
Secure payments![]()
Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols
Refund policy![]()
Claim a refund if your order doesn't ship, is missing, or arrives with product issues