Ce Approved Nitrous Oxide Gas Detector
>>> Description
The GT-903-JM series gas detectors are the basic model of portable gas detectors. With import gas sensor and most advance nanometer semiconductor technology GT-903-JM series multifunctional gas detector can detect gases rapidly and precisely. It can be a single gas detector or 4-gases detector for LEL&O2&H2S&CO,and temperature and humidity detection function is also available if you need.
Gas concentrations and history data can be displayed in the 2.4 inches LCD HD color screen, User can save concentration data,output data,detect temperature and humidity level.
>>> Features
1)Can be single gas detector or 4-gases detector(LEL & H2S & O2 & CO)
2)Three concentration units are available PPM,%VOL,mg/m3.
3)Up to 30,800 to 123,200 groups data can be storage, user can view history data on the display and data output is available.
4)With temperature and humidity detection, user can check temperature and humidity value in the environment or in the pipeline
5)Four operation modes are optional: Detection mode, Storage mode, Display mode, Pumping mode.
6)With high-power pump allow instrument working under tiny negative pressure condition, the reasonable flow chamber design ensures that sensors are not affected by the pressure.
7)With over-voltage protection, overcharge protection, anti-electrostatic interference ,anti-magnetic-field interference
8)All software automatic calibration, each kind of sensor can calibrate up to 6 target concentration values to ensure the accuracy and linearity of the entire measurement
9)Chinese and English operation model are available, user-friendly.
10)Ideally suited for a wide range of applications with its rugged, reliable, and easy-to use design.
11)With temperature and humidity compensating function. With dust filter and dust-proof design allow instrument applies in all sorts of harsh conditions.
>>> Product Specifications
| Product type: |
Portable,Nitrous Oxide(N2O) |
| Detection Range: |
0-1000, 5000, 10000PPM |
| Resolution: |
1PPM |
Temperature and relative humidity:
(Optional) |
Temperature detection range:-25 ~ 85ºC
Humidity detection range: 10-90%RH |
| Detection pattern: |
Pumping, the flow rate is adjustable. |
| Detection Accuracy: |
≤±2%F.S |
Linearity Error: |
≤±1%F.S |
| Reaction Time: |
≤20 S(T90) |
Zero drift: |
≤±1%(F.S/Year) |
| 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: |
IP66 |
Operating Temperature: |
-25 ~ 50ºC |
| Power: |
3700mA high capacity polymer rechargeable battery |
Operating 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
-Certification
-USB charger+Data cable
-Calibration cover |
| Optional Accessories: |
-Vapor filter
-Hose
-Sampling handle(stainless steel ,approx 60cm) |
>>> Details:
Packaging and Shipping:
1:Gas detector
2:Portable aluminum Case
3:User manual
4:USB charger+Data cable(Andrews Interface)
5:Calibration cover
Our service:
- All products and accessories have been 100% tested before shipping.
- We provide 12-Month warranty for non-deliberate damage.
- OEM & ODM are welcomed~
F&Q:
Q1:Can I have a sample order?
A1: The sample order to test are welcomed at the first time.
Q2: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 ^ ^
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