Is the DTekGaz 3S GN Probe available from 3G Electric?

Yes — 3G Electric supplies genuine DTekGaz products with in-stock availability on common SKUs and worldwide shipping.

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Does 3G Electric provide technical support for gas detection?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all gas detection we distribute.

DTekGazGas Detection

DTekGaz 3S GN Probe

SKU 3G-CBM-02033

Also listed as: DTK 14002 · DTK-14002

Brand

DTekGaz

Item

3S GN Probe

Technical Specifications

DTekGaz

type

Autonomous Gas Detection Probe 

model

SGM533 

sensor type

Catalytic 

max distance m

100

microprocessor

Yes

detection gases

Methane, LPG, Hydrogen 

auto calibration

Yes

cable diameter mm

1

pre alarm threshold

13% LEL (200ppm) 

general alarm threshold

20% LEL (300ppm) 

View Full Spec Sheet

Technical Documents

(1)

Technical Document 1

PDF Document

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DTekGaz Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

DTekGaz 3S GN Probe is an autonomous gas detection probe for methane, LPG, and hydrogen monitoring with catalytic sensor technology. It features a 100 m detection range, microprocessor control, and auto-calibration capability. Pre-alarm triggers at 13% LEL (200ppm) and general alarm at 20% LEL (300ppm), suitable for industrial safety applications.

Used in

Common applications for DTekGaz

Petrochemical plants — DTekGaz ATEX SG895 catalytic sensor probes monitor explosive gas concentrations in confined tanks and process vessels

Refrigeration and HVAC maintenance — DTekGaz HCF100 semiconductor probe detects R407C, R410A, and R32 leaks during service and commissioning

Industrial hazardous areas — DTekGaz extension card relay outputs interface with plant PLC/DCS systems to trigger alarms and emergency shutdowns

Portable field detection — DTekGaz 12 V rechargeable battery and metal-housed hydrogen/butane probes support temporary site surveys and confined-space entry

Fixed control room installations — DTekGaz 24 VDC audible alarm and extension modules provide centralized monitoring of multiple distributed sensor probes

Water treatment and biogas plants — DTekGaz catalytic and semiconductor probes detect methane, hydrogen sulfide, and other hazardous gas byproducts

DTekGaz Products

3G Electric supplies DTekGaz gas detection. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all DTekGaz products →Contact our engineers →