0.1ppm SF6 R22 Refrigerant Gas Leak Detector NDIR Sensor Touchscreen Control [KS

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
Dimensions & Weight	280×260×180mm (L×W×H), ~2.5kg
Response Time	Less than 1 second
Power Supply	AC85–240V, 50/60Hz
Operating Temperature	-20°C to +50°C
Detection Principle	NDIR Sensor
Measurement Range	0–100g/a (Annual Rate) / 0–1000ppm (Concentration)
Repeatability	±1%
Brand Name	KSTONE
Model Number	KS-GB250
Certification	ISO9000
Place of Origin	Shanghai

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Product Details
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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	Dimensions & Weight	280×260×180mm (L×W×H), ~2.5kg
Response Time	Less than 1 second	Power Supply	AC85–240V, 50/60Hz
Operating Temperature	-20°C to +50°C	Detection Principle	NDIR Sensor
Measurement Range	0–100g/a (Annual Rate) / 0–1000ppm (Concentration)	Repeatability	±1%
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

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and

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from Quality China Factory

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Business Type:

Manufacturer 


Year Established:

2013 


Total Annual:

500,00,00-600,00,00


Employee Number:

40~60 


Ecer Certification：

Verified Supplier 

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Reach Us
Shanghai Yushi Technology 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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