0.1ppm SF6 R22 Refrigerant Gas Leak Detector NDIR Sensor Touchscreen control

MOQ： 5
Price： $2000-$100000
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Payment Terms	T/T
Supply Ability	1000 per year
Delivery Time	7-10 work days
Packaging Details	Carton / Wooden Box
Sensitivity	0.1 ppm
Storage Temperature	-20°C to +60°C
Detection Range	0-1000 ppm
Data Storage	Internal memory for up to 200 measurements
Dimensions	220 x 85 x 230 mm
Response Time	Less than 1 second
Power Supply	4 AA batteries or AC/DC adapter
Accuracy	± 2% of full scale
Measurement Principle	Infrared Spectroscopy
Operating Temperature	-20°C to +50°C
Brand Name	KSTONE
Model Number	KS-GB250
Certification	ISO9000
Place of Origin	Shanghai

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Product Specification


Payment Terms	T/T	Supply Ability	1000 per year
Delivery Time	7-10 work days	Packaging Details	Carton / Wooden Box
Sensitivity	0.1 ppm	Storage Temperature	-20°C to +60°C
Detection Range	0-1000 ppm	Data Storage	Internal memory for up to 200 measurements
Dimensions	220 x 85 x 230 mm	Response Time	Less than 1 second
Power Supply	4 AA batteries or AC/DC adapter	Accuracy	± 2% of full scale
Measurement Principle	Infrared Spectroscopy	Operating Temperature	-20°C to +50°C
Brand Name	KSTONE	Model Number	KS-GB250
Certification	ISO9000	Place of Origin	Shanghai
High Light	0.1ppm refrigerant gas leak detector ，R22 refrigerant gas leak detector ，R22 leak refrigerant detector

CH Refrigerant CO₂ NH₃ Leak Detector - NDIR Sensor, 0.1ppm Sensitivity - KS-GB250

Designed for multi-gas leak detection, the KS-GB250 employs a non-dispersive infrared (NDIR) sensor, offering robust anti-interference capability for precise measurements of SF6, R22, R410, R600, CO₂, NH₃, and more. Its embedded computer system ensures stability, while the sensor’s automatic calibration function minimizes maintenance. The detector features intuitive touch control, digital direct reading, and alarm capabilities with sound and color-changing visual alerts.

Key Features

Multi-Gas Compatibility:Supports 13+ refrigerants across four sensor types, ideal for diversified industrial applications.
Intelligent System:Embedded computer with auto-calibration ensures long-term accuracy without manual adjustment.
User-Friendly Interface:Touchscreen control, real-time flowmeter monitoring, and customizable alarm points for intuitive operation.
Data Management:Stores measurement records with time stamps, enabling direct printing or USB export for report generation.

Technical Parameters

Parameter	Details
Detection Principle	NDIR (non-dispersive infrared) sensor
Sensitivity	0.1ppm (gas concentration) / 0.1g/a (annual leakage rate)
Measurement Range	0-100g/a (annual rate) / 0-1000ppm (concentration)
Response Time	<1 second
Preheating Time	2 minutes
Repeatability	±1%
Detectable Gases	- LS-1: SF6, R22, R134a, R404, R407, R410, Hp-1, R1233ZD - LS-2: R600, R290 - LS-3: NH₃ - LS-4: CO₂
Display Units	g/a, mL/s, Pam³/s, ppm
Alarm Function	Sound alert with color-changing numerical display
Data Output	RJ45, printer, USB
Operating Conditions	Temperature: -20~50℃ Humidity: ≤90% RH (non-condensing)
Power Supply	AC85-240V, 50/60Hz
Dimensions & Weight	280×260×180mm (L×W×H), ~2.5kg

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer 


Year Established:

2013 


Total Annual:

500,00,00-600,00,00


Employee Number:

40~60 


Ecer Certification：

Verified Supplier 

Manufacturer of SF6 testing instruments and equipment with the most complete range of products from China, with 13 years of professional experience Company Profile Leading SF6 testing equipment manufacturer (with over 1000 customers all over the word) Passed ISO9001 new version certification Dou... Manufacturer of SF6 testing instruments and equipment with the most complete range of products from China, with 13 years of professional experience Company Profile Leading SF6 testing equipment manufacturer (with over 1000 customers all over the word) Passed ISO9001 new version certification Dou...

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Shanghai Kstone S&T Development Co .,LTD.
8B, No. 9, Lane 123, Shenmei Road, Zhangjiang High tech Park, Pudong New Area, Shanghai
https://www.kstone-sf6.com/

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