Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
INFICON Heated Diode Sensor Refrigerant Leak Detector - Heated Diode Sensor Refrigerant Leak Detectors
INFICONHeated Diode Sensor Refrigerant Leak Detectors

INFICON Heated Diode Sensor Refrigerant Leak Detector

The INFICON Refrigerant Leak Detector is a heated diode type of sensor designed for detecting refrigerant leaks. It offers 0.25 oz/yr sensitivity and is compatible with R-448A refrigerant. This unit is A2L…

SKU 3G-OTH-71692

Also listed as: 705202G1 · 705 202 G1

Brand
INFICON
Item
Heated Diode Sensor Refrigerant Leak Detector
Part Number
705-202-G1
Category
Heated Diode Sensor Refrigerant Leak Detectors
Available to Order
Also known as:705-202-G1INFICON
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

INFICON
Manufacturer Part Number
705-202-G1
Series
TEK-Mate
Type
0.25 oz/yr Sensitivity
UNSPSC
41111809
Includes
Carrying Case; Sensor; Sensor Filter
Warranty
2 yr
Standards
CE Certified; EN 14624:2012
Sub-brand
TEK-Mate Refrigerant Leak Detector, TEK-Mate
Application
Residential
Sensor Type
Heated Diode
Battery Type
D
Catalog Page
2875
Display Type
LED Indicator
Power Source
Battery
Probe Length
15 in
Product Type
Refrigerant Leak Detector
Warm-Up Time
30 sec
Response Time
0 sec
Operating Mode
Pinpoint
Battery Recharge
Not Rechargeable
Country of Origin
USA (subject to change)
Detects Trace Gas
Trace Gas Detected
Indication Method
Audio/Visual
Includes Batteries
Batteries Included
Refrigerant Sensitivity
0.25 oz/yr
Compatible Refrigerant Type
R-448A
Number of Batteries Required
2
Number of Sensitivity Levels
2
Compatible Refrigerant Group Type
CFC; HCFC; HFC; HFO

Technical Documents

(1)
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

INFICON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The INFICON Refrigerant Leak Detector is a heated diode type of sensor designed for detecting refrigerant leaks. It offers 0.25 oz/yr sensitivity and is compatible with R-448A refrigerant. This unit is A2L compatible, making it suitable for use with mildly flammable refrigerants.

Frequently Asked Questions

What is the INFICON Refrigerant Leak Detector used for?

The INFICON Refrigerant Leak Detector is used to locate refrigerant leaks in HVAC and refrigeration systems. Its heated diode sensor provides 0.25 oz/yr sensitivity and is A2L compatible, making it suitable for mildly flammable refrigerants like R-448A.

What are the specifications of the INFICON Refrigerant Leak Detector?

The INFICON Refrigerant Leak Detector (MPN 705-202-G1) features a heated diode sensor with 0.25 oz/yr sensitivity. It is compatible with R-448A refrigerant and is A2L compatible for use with mildly flammable refrigerants. It is a handheld leak detector.

Where to buy the INFICON Refrigerant Leak Detector worldwide?

3G Electric supplies the INFICON Refrigerant Leak Detector worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your location. Contact us to order the INFICON 705-202-G1 for your facility.

How to use the INFICON Refrigerant Leak Detector?

To use the INFICON Refrigerant Leak Detector, turn it on and allow the heated diode sensor to warm up. Slowly move the tip near suspected leak points. The detector alerts you to refrigerant presence with 0.25 oz/yr sensitivity. Always follow manufacturer guidelines for A2L refrigerants.

Used in

Common applications for INFICON
HVAC/R service — INFICON D-TEK infrared leak detectors for locating refrigerant leaks in split systems and rooftop units
Automotive repair — INFICON 718-202-G1 combustible gas detector for detecting gasoline vapors in engine compartments
Refrigerant recovery — INFICON Vortex recovery machine for removing R-410A and A2L refrigerants from commercial AC systems
Vacuum verification — INFICON Pilot Plus digital vacuum gauge for monitoring evacuation levels during system commissioning
Refrigerant charging — INFICON wireless electronic scale for precise weighing of R-134a into refrigeration circuits
Leak detector maintenance — INFICON 724-701-G1 replacement sensor for restoring D-TEK 3 sensitivity in field service kits
Not sure this is the right part? Photo-identify it→

INFICON Products

3G Electric supplies INFICON heated diode sensor refrigerant leak detectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

More from INFICON

View all INFICON parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first