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Shanghai Kstone S&T Development Co .,LTD.

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City:shanghai

Province/State:shanghai

Country/Region:china

Contact Person:MsJin

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CH Refrigerant Sf6 Sniffer Leak Detector NDIR Sensor For CO₂ NH₃

Name: CH Refrigerant Sf6 Sniffer Leak Detector NDIR Sensor For CO NH
Brand: KSTONE
Price: 2000 USD

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Brand Name :KSTONE

Model Number :KS-GB250

Certification :ISO9000

Place of Origin :Shanghai

MOQ :5

Price :$2000-$100000

Payment Terms :T/T

Supply Ability :1000 per year

Delivery Time :7-10 work days

Packaging Details :Carton / Wooden Box

Storage Temperature :-20°C to 60°C

Power Supply :Rechargeable battery

Dimensions :10.2 x 8.2 x 4.5 in (25.9 x 20.8 x 11.4 cm)

Detection Principle :Infrared Spectroscopy

Response Time :Instantaneous

Operating Temperature :-20°C to 50°C

Measurement Range :0-1000ppm

Accuracy :±5% of reading

Warranty :2 years

Weight :2.9 lbs (1.3 kg)

Display :Digital LCD

Sensitivity :0.1ppm

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KS-GB250 CH Refrigerant Leak Detector | NDIR Sensor, 0.1ppm Sensitivity for CO₂/NH₃/SF6

Engineered for versatile refrigerant leak detection, the KS-GB250 utilizes a non-dispersive infrared (NDIR) sensor, delivering robust anti-interference performance for precise measurements of SF6, R22, R410, R600, CO₂, NH₃, and 13+ additional gases. Its embedded computer system ensures operational stability, while the sensor’s automatic calibration feature minimizes maintenance needs. The detector boasts an intuitive touch interface, real-time digital readouts, and dual alarm systems with audible alerts and color-changing visual indicators.

Key Features

Multi-Gas Versatility:Supports four sensor types (LS-1 to LS-4) for detecting over 13 refrigerants, catering to diverse industrial applications.
Intelligent Calibration:Embedded auto-calibration system maintains long-term accuracy without manual intervention.
User-Centric Design:Touchscreen interface with real-time flowmeter monitoring and customizable alarm thresholds for intuitive operation.
Comprehensive Data Management:Stores timestamped measurement records, enabling direct printing or USB/RJ45 export for efficient reporting.

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 System	Audible Alert with Color-Changing Numerical Display
Data Output	RJ45, Printer, USB
Operating Environment	Temperature: -20°C–50°C Humidity: ≤90% RH (Non-Condensing)
Power Supply	AC85–240V, 50/60Hz
Dimensions & Weight	280×260×180mm (L×W×H), ~2.5kg

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