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Shenzhen Korno Import & Export Co., Ltd.

Gas Detector, Portable Gas Detector, Nh3 manufacturer / supplier in China, offering Portable IP65 Ammonia Gas Detector with Electrochemical Gas Sensor (NH3 0-100ppm), Real-Time Curve Data Analysis Carbon Monoxide Gas Analyzer (CO2), Manufacture Supply Ce Approved Nitrogen Gas Detector and so on.

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Portable IP65 Ammonia Gas Detector with Electrochemical Gas Sensor (NH3 0-100ppm)

FOB Price: US $438.28-468.88 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $438.28-468.88/ Piece
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Port: Shenzhen, China
Production Capacity: 10000/Month
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: GT903-NH3
  • Customized: Customized
  • Certification: CE, CPA,CMC,Cnex,ISO
  • Type: Electrochemical Gas Analyzer
  • G.W: 0.7kg
  • Explosion Proof Sign: Exdll CT4 (Ia)
  • Power: 4000mA High Capacity Polymer Rechargeable Battery
  • Sampling: Pumping,Buit-in Pump
  • Alarm Type: Audible and Visual Alarm
  • Transport Package: Size: 26*21*14cm
  • Origin: China
  • Brand: Korno
  • Portable: Portable
  • Gas: NH3
  • N.W: 0.35kg
  • Display: LCD HD Color Screen,IPS Display
  • IP Rating: IP 66
  • Storage: Large Data Logger(100,000 Group)
  • Case material: ABS+PC
  • Trademark: Korno or customized
  • Specification: Product size: 21*8*7cm
  • HS Code: 9027100090
Product Description
NH3 Portable gas detector with Electrochemical Gas Sensor

>>>Effects of Various NH3 Levels
Ammonia Level in PPMResulting Conditions on Humans
0-25Minor irritation of the eyes and respiratory tract.
25Permissible Exposure Limit (OSHA).
50-100Swelling of the eyelids, conjunctivitis, vomiting, irritation of the throat.
100-500Concentrations are dangerously high, irritation becomes more intense. Death can result from highly concentrated, prolonged exposure.

The GT903-NH3 is a portable gas detector used to simultaneously detect  Ammonia concentration, temperature and relative humidity.
Portable IP65 Ammonia Gas Detector with Electrochemical Gas Sensor (NH3 0-100ppm)


  • Confined Space Entry
  • Farms
  • Hazadous Waste Site
  • Chenmical Plants
  • Perimeter Monitoring
  • Leak Detection
  • Refrigeration Storage
  • Living Environment Monitoring
Portable IP65 Ammonia Gas Detector with Electrochemical Gas Sensor (NH3 0-100ppm)

>>> Features
  1. Three concentration units are available:PPM,%VOL,mg/m3.
  2. Up to 100,000 group data can be storage
  3. Temperature and humidity detect function is available.
  4. STEL&TWA readouts
  5. Four operation modes are optional:Detection mode,Storage mode,Display mode,Pumping mode.
  6. Each kind of sensor can calibrate up to 6 target concentration values
  7. Chinese and English operation model are available,user-friendly.
  8. Can be exported to the computer to view historical data in a graph format or EXCEL format
>>> Product Specifications
Product type:Portable, Ammoia(NH3)
Detection Range:0-10,0-50,0-100ppm  0-1000,0-5000ppm(optional)
Temperature and  relative humidity:
Temperature detection range:-40 ~ 120ºC
Humidity detection range:0-100%RH
Detection pattern:Pumping, the flow rate is adjustable.
Detection Accuracy:≤±3%F.SReaction Time:≤20 S(T90)
Detection Method:Real-time detection mode, timing detection mode and cycle detection mode can be switch freely
Storage Method:Automatically saving and manually saving is available,
Up to 100,000 group data ,user can view history data on the display.
Explosion Proof Sign:Exdll CT4 (IA)Case material:ABS+PC
IP rating:IP66Operating Temperature:-30 ~ 60ºC(-22~144ºF) 
Power:4000mA high capacity polymer rechargeable batteryOperating Humidity:≤90%RH,Non-condensing
Dimensions / Weight:180*88*55 mm(L×W×H)
0.5 Kg(net weight)
Operating Pressure:-30Kpa ~ 100Kpa
Standard Accessories:-Portable aluminum Case
-User manual
-USB charger+Data cable
-Calibration cover
Optional Accessories:-Vapor filter
-Sampling handle(stainless steel ,approx 60cm)

>>> Details:
Portable IP65 Ammonia Gas Detector with Electrochemical Gas Sensor (NH3 0-100ppm)
Packaging and Shipping:

1:Gas detector 
2:Portable aluminum Case
3:User manual
4:USB charger+Data cable
5:Calibration cover

Portable IP65 Ammonia Gas Detector with Electrochemical Gas Sensor (NH3 0-100ppm)

Payment Terms
 1.  T/T, WU, 100% prepaid
 2.  Lead time:3-5days after payment

Our service:
  1. All products and accessories have been 100% tested before shipping.
  2. We provide 12-Mounths warranty for non-deliberate damage.
  3. OEM & ODM are welcomed~
Q1:Can I have a sample order?
A1: The sample order to test are welcomed at the first time.

How about your production capacity and quality control?
A2:We have written instructions for incoming material&finished products inspections and testing.
      All the finished products will be 100% inspection and all the non-conforming units will be clearly
      marked and segregated to repaired and re-inspection.

Q3:How can I get a good price?
A3:We are 100% sure that we can provide you high value with competitive price and please attach           your detailed request, application place, order quantity, delivery mode,payment terms to the               inquiry mail ^ ^

Portable IP65 Ammonia Gas Detector with Electrochemical Gas Sensor (NH3 0-100ppm)
Contact US:
Mobile phone+86-13631384575  Eva Yao
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