KORNO GT-903-Y4 Portable four-in-one Detector H2S O3 NH3 NO2 detection Imported Electrochemical sensor

Name: KORNO GT-903-Y4 Portable four-in-one Detector H2S O3 NH3 NO2 detection Imported Electrochemical sensor
Brand: KORNO
SKU: NB029843
Price: 1325.0 USD
Availability: InStock

$ 1325.00Ex works

Imported Electrochemical sensor, detection accuracy ≤ +/- 3%, Response Time ≤ 20s; built-in strong air pump, support micro negative pressure work, with Data storage and Temperature Humidity detection function, suitable for harsh environment.

Model

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Category : Gas Detector

Brand : KORNO

SKU : NB029843

Service :The delivery and service By NBCLab.Com

Overview

GT903-Y4 Portable four-in-one detector is suitable for compound gas concentration detection in various industrial environments and special environments. It adopts imported electrochemistry gas Sensor and microcontroller technology. Response speed is fast, Measurement accuracy is high, Stability and Repeatability are good, and the whole machine performance ranks among the top in China. Built-in 4000mA large-capacity polymer rechargeable battery, long standby; 2.4 inch industrial grade color screen, displaying various technical indicators and gas concentration values, you can view historical data on the screen, with functions such as storage, data export, temperature and Humidity detection.

Features

1. Ultra-low power 32-bit microprocessor with new semiconductor nano-process 2.Adopt 2.4 inch industrial grade color screen, resolution is 320x240 3. PPM,% VOL, mg/m3 three concentration units can be freely switched 4. With Data storage function, a single channel can store 30,800 groups of data, historical data can be visually viewed on the screen, and data can be exported 5. With Temperature Humidity Detection Function, It Can Detect Temperature Humidity Value of Gas in Field or Pipeline (Optional) 6. Various modes can be adjusted: detection mode, storage mode, display mode, air pump mode 7. Built-in powerful air pump, can work in a micro negative pressure environment, reasonable air chamber design can ensure that the Sensor is not disturbed by pressure 8. With overvoltage protection, overcharge protection, anti-static interference, anti-magnetic field interference and other functions 9. Full software Automatic calibration, Sensor up to 6 target point Adjustment, ensure the accuracy and linearity of measurement, and have data recovery function 10. Full Chinese/English operation menu, simple and practical 11. With temperature compensation function, the instrument is dust-proof and equipped with dust Filter, which can be used in various harsh occasions

Principle

The instrument adopts imported electrochemistry gas Sensor and microcontroller technology, and detects gas concentration through pump-suction Sampling method. It has the function of temperature compensation to ensure the accuracy and linearity of measurement.

Applications

Industrial environment, special environment

Standards

GB3836.1-2010

Notice

• Humidity detection is optional • Working ambient temperature range is -30~ 50 ℃ • Environmental humidity should be ≤ 95% RH, no condensation • Operating Pressure Range -30Kpa~ 200Kpa

Detect gas
Hydrogen sulfide, ozone, ammonia, nitrogen dioxide
Measurement Range
0-100PPM (depending on the Sensor)
resolution
0.01PPM
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: 500mL/min adjustable, can work in a micro negative pressure environment
detection accuracy
≤±3%
Response Time
≤ 20 seconds (T90)
recovery time
≤ 20 seconds
Linearity
≤±1%
Zero drift
≤ +/- 1% (F. S/year)
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
Protection Rating
IP66
Power Supply
4000mA rechargeable polymer battery
shell material
ABS+PC
Operating temperature
-30~50℃
Operating humidity
≤ 95% RH, non-condensing
Operating Pressure
-30Kpa~200Kpa
execution standard
GB3836.1-2010 "Explosive environment - Part 1: Equipment - General requirements"

[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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