We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
DTekGaz 3S GN Probe - Gas Detection
DTekGazGas Detection

DTekGaz 3S GN Probe

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…

SKU 3G-CBM-02033

Brand
DTekGaz
Item
3S GN Probe
Category
Gas Detection
UNSPSC
41113117 — Single gas monitors
Available to Order
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.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

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)

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

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.

Frequently Asked Questions

Where can I buy the DTekGaz 3S GN Probe worldwide?

3G Electric is an authorized distributor of the DTekGaz 3S GN Probe. We source and deliver gas detection equipment globally, handling all logistics and customs clearance. Lead time on request.

What is the detection range of the DTekGaz 3S GN Probe?

The DTekGaz 3S GN Probe has a maximum detection range of 100 m. It monitors methane, LPG, and hydrogen with catalytic sensor technology and includes microprocessor control and auto-calibration.

What are the alarm thresholds for this gas detection probe?

The DTekGaz 3S GN Probe triggers a pre-alarm at 13% LEL (200 ppm) and a general alarm at 20% LEL (300 ppm). Cable diameter is 1 mm.

Used in

Common applications for DTekGaz
Petrochemical plants — DTekGaz catalytic probes (SGM595) for methane and hydrogen leak detection in process areas
HVAC and refrigeration systems — DTekGaz HCF100 semiconductor probes for R134a, R404A, and R410A refrigerant monitoring
Hazardous area monitoring — ATEX-certified DTekGaz probes for explosive gas detection in Zone 1 and Zone 2 environments
Industrial process control — DTekGaz 4-probe detection unit (DTK08006) for multi-zone gas monitoring in manufacturing facilities
Confined space entry — DTekGaz portable H2S detector (DTK24005) for pre-entry gas testing and personal safety
Calibration and maintenance — DTekGaz 1-liter CO 300 PPM test bottles for on-site validation of gas detection equipment
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

More from DTekGaz

View all DTekGaz parts
IP55 LPG probe
DTekGaz
IP55 LPG probe
Gas detector pen
DTekGaz
Gas detector pen
Detection center 16 probes
DTekGaz
Detection center 16 probes
Probe for R32 gas
DTekGaz
Probe for R32 gas
Basic probe GN IP30
DTekGaz
Basic probe GN IP30
1-liter test bottle Acetone
DTekGaz
1-liter test bottle Acetone
Gas detection center Din rail 8 probes - 12V
DTekGaz
Gas detection center Din rail 8 probes - 12V
Atex acetylene probe
DTekGaz
Atex acetylene probe

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first