KORNO GT-903-Y3 (CO, O2, EX) Standard 3-in-1 Gas Detector Pump suction compound Gas detection

Name: KORNO GT-903-Y3 (CO, O2, EX) Standard 3-in-1 Gas Detector Pump suction compound Gas detection
Brand: KORNO
SKU: NB016218
Price: 432.0 USD
Availability: InStock

$ 432.00Ex works

Pump suction sampling, detection accuracy ≤ +/- 3%, Response Time T90 ≤ 20 seconds, equipped with 4000mAh large capacity battery and 2.4 inch color screen, support data export and temperature Humidity detection, Protection Rating IP65.

Model

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Category : Gas Detector

Brand : KORNO

SKU : NB016218

Service :The delivery and service By NBCLab.Com

Overview

GT-903 Pump Suction Composite Gas detector is a standard three-in-one Gas detector of KORNO brand, which is suitable for gas concentration detection in various industrial environments and special environments. The instrument adopts imported electrochemistry/infrared gas Sensor and microcontroller technology, which has the characteristics of fast Response Speed, High Measurement accuracy, Good Stability and Repeatability. The performance of the whole machine ranks at the domestic professional level. It has a built-in 4000mA large-capacity polymer rechargeable battery and uses a 2.4-inch industrial-grade color screen to display various technical indicators and gas concentration values.

Features

Detection gases: CO, O2, EX, with a range of 0 to 1000, 0 to 30% vol, and 0 to 100% LEL, respectively. 2. Resolution: 0.1ppm, 0.01% vol 3. Sampling method: pump suction 4. The detection accuracy ：≤ +/- 3% 5. Response Time: T90 ≤ 20s 6. Data storage: real-time storage, timing storage can be set; single channel can store data 30800 groups 7. Explosion-proof marking: Ex ia IIC T4 Ga 8. Protection Rating: IP65 9. Power supply: 4000mA rechargeable polymer battery 10. Display: 2.4-inch industrial-grade color screen

Principle

Using imported electrochemistry/infrared Gas Sensor and microcontroller technology, the concentration of CO, O2, EX gas in the environment is detected by pump-suction Sampling method, which has the characteristics of Fast Response and High Accuracy measurement.

Applications

Various industrial environments, special environments

Standards

GB3836.1-2010、GB3836.4-2010

Notice

• Ambient Temperature: -30~ 60 ℃ • Environmental humidity: 0~ 95% RH non-condensing • Operating Pressure: -30Kpa~ 200Kpa

Type
Portable
Detect the amount of gas
A variety of gases
Sensor principle
Electrochemistry, catalytic combustion
Detect gas
Carbon monoxide, oxygen, flammable gases (CO, O2, EX)
Sampling method
pump suction
Measurement Range
Carbon monoxide: 0-1000PPM, oxygen: 0-30% VOL, combustible gas: 0-100% LEL
resolution
0.1PPM，0.01%VOL
Humidity
Optional accessories, temperature detection Range: -40~ 120℃, Humidity detection Range: 0-100% RH
Detection method
Pump suction Type, built-in powerful air pump, Flow velocity: 100-1000mL/min adjustable, can work in a micro negative pressure environment
detection accuracy
≤±3%
Linearity
≤±1%
Response Time
≤ 20 seconds (T90)
Zero drift
≤ +/- 1% (F. S/year)
recovery time
≤ 20 seconds
Repeatability
≤±1%
detection mode
Real-time detection, timing detection can be set
storage mode
Real-time storage and timed storage can be set; 30,800 groups of data can be stored in a single channel, and historical data can be viewed on the screen
Explosion-proof sign
Ex ia IIC T4 Ga
shell material
ABS+PC
Protection Rating
IP65
Operating temperature
-30~60℃
Operating humidity
≤ 95% RH, non-condensing
Operating Pressure
-30Kpa~200Kpa
Power Supply
4000mA rechargeable polymer battery
Size
180*85*55mm(L*W*H)
weight
0.5 Kg (Net weight)
execution standard
GB3836.1-2010 "Explosive environment - Part 1: Equipment - General requirements", GB3836.4-2010 "Explosive environment - Part 4: Intrinsically safe

[Q] Is the price listed on the website the final cost for overseas purchases?

[A] No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.

[Q] What is the specific process for purchasing the product?

[A] First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.

[Q] What should I do if the instrument I purchase needs repair?

[A] After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.

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