Alibaba.com
Sourcing solutions
Services & Membership
Help
On Alibaba
Sign in
Join for free
My Alibaba
My Alibaba
Message Center
Manage RFQ
My Orders
My Account
Submit RFQ
Get multiple quotes within 24 hours!
Orders
0
Orders
Pending Payment
Pending Confirmation
Pending Actions
Trade Assurance
Learn more
Order with Trade Assurance
Favorites
0
Favorites
View all items
Sign in
to manage and view all items.
11
YRS
Hunan Gri Instrument Co., Ltd.
Supplier
Assessed videos
Panoramic pictures
Factory inspection reports
Verified production lines
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
Promotion
View More
Top picks
Product categories
Air Monitor Station
Fixed Gas Detector W/Display
Gas Module
NDIR Infrared Gas Sensor
Portable Pump-Priming Gas Detector
Indoor Air Quality Gas Monitor
Portable Diffusion Single Gas Detector
Portable Multi-Gas Detector
Fixed Gas Detector W/O Display
Online TVOC Gas Analyzer
Alarm Host
GRI portable 0-200PPM C2H4 ethylene gas sensor handheld gas detector detecteur analyzer for fruit stock warehouse
$457.00 - $467.00
(Min. Order) 1 set
GRI handheld ethylene portable toxic gas leakage detector de gas C2H4
$457.00 - $467.00
(Min. Order) 1 set
GRI manufacturer use assemble part high accuracy CO2 Infrared gas sensor module
$159.00 - $169.00
(Min. Order) 1 piece
GRI manufacturer factory use NDIR Intelligent Fixed CO2 Gas leakage Detector with display de gas
$357.00 - $367.00
(Min. Order) 1 piece
GRI wall mounted gas detector medidor de ozono O3 meter Ozone gas sensor o3 ozone monitoring
$349.00 - $359.00
(Min. Order) 2 pieces
GRI FACTORY USE human safe protection ozone air O3 fixed gas meter ozone gas sensor
$359.00 - $369.00
(Min. Order) 2 sets
medidor de ozono O3 meter Ozone gas sensor o3 ozone monitoring
$349.00 - $359.00
(Min. Order) 2 pieces
0-100%VOL GP Series CH4 NDIR Infrared Gas sensor module Methane gas analyzer
$217.00 - $227.00
(Min. Order) 1 piece
NDIR Infrared Gas Sensor
All products
NDIR Infrared Gas Sensor
Customizable
Ready to Ship
GRI manufacturer use assemble part high accuracy CO2 Infrared gas sensor module
$159.00 - $169.00
Shipping: $25.31/piece
Min. Order: 1 piece
Est. delivery by May 27
Add to cart
GRI full range air monitor co2 NDIR infrared gas sensor module with 4-20mA, RS485
$159.00 - $169.00
Shipping: $25.31/piece
Min. Order: 1 piece
Est. delivery by May 27
Add to cart
High accuracy CO2 NDIR infrared IR sensor gas sensor module
$189.00 - $199.00
Shipping to be negotiated
Min. Order: 1 unit
GRI Instruemtn High accuracy CO2 NDIR infrared IR sensor gas sensor module
$159.00 - $169.00
Shipping to be negotiated
Min. Order: 1 unit
GRI full range air monitor G series NDIR CO2 Infrared Diffusion type gas leaker sensor
$158.00 - $168.00
Shipping: $13.45/piece
Min. Order: 2 pieces
Est. delivery by May 24
Add to cart
full range G series NDIR CO2 Infrared pipeline gas sensor
$100.00 - $200.00
Shipping to be negotiated
Min. Order: 1 piece
GRI G series infrared NDIR CO2 gas sensor for air quality monitor
$158.00 - $169.00
Shipping to be negotiated
Min. Order: 1 piece
GRI 0-5000PPM high accuracy CO2 NDIR Infrared gas sensor
$159.00 - $169.00
Shipping to be negotiated
Min. Order: 1 piece
GRI 0-100%VOL G series infrared CO2 NDIR gas sensor output signal of 4-20mA RS485 pipeline sampling way
$100.00 - $300.00
Shipping to be negotiated
Min. Order: 1 piece
0-2000PPM NDIR CO2 Gas Sensor RS485 Output
$159.00 - $169.00
Shipping: $13.46/piece
Min. Order: 2 pieces
Est. delivery by May 28
Add to cart
0-100%VOL Pipeline Type NDIR Infrared CH4 Methane Gas Sensor
$218.00 - $228.00
Shipping: $13.46/piece
Min. Order: 2 pieces
Est. delivery by May 28
Add to cart
0-5000ppm C series infrared CO2 NDIR carbon dioxide gas sensor module
$145.00 - $155.00
Shipping to be negotiated
Min. Order: 1 piece
NDIR G series infrared CH4 Methane gas Sensor(CO2\CH\CH4\SF6\CO\N2O) MODULE
$218.00 - $228.00
Shipping to be negotiated
Min. Order: 1 piece
0-5%VOL high accuracy CO2 NDIR Infrared gas sensor
$159.00 - $169.00
Shipping to be negotiated
Min. Order: 1 piece
0-5000ppm G series infrared CO2 NDIR sensor output signal of 4-20mA RS485 range of pipeline sampling way gas module
$159.00 - $169.00
Shipping to be negotiated
Min. Order: 1 piece
0-5000PPM high accuracy CO2 NDIR Infrared gas sensor
$159.00 - $169.00
Shipping to be negotiated
Min. Order: 1 piece
1
2
3
4
5
6
...
15
1
/15
Go to
Page
Go