Available for Import

Liquefied gas alarms type ??-3

Gas and Smoke Analysers

Manufacturer:

Price: Request Quote

Bulk pricing available

FOB, CIF & EXW terms available

Email Inquiry

Key Highlights

Made in Russia - engineered for durability
Suitable for challenging environments
Lower cost of ownership than European alternatives
Bulk orders available with volume discounts
Documentation and customs clearance assistance provided

Signallers ??-3 are designed for continuous automatic control of the vapour content of liquefied hydrocarbon gas (natural gas - according to GOST 5542-2014, fuel gas - according to GOST R 52087-2003) in the air of boiler rooms and other municipal and industrial premises. The principle of operation of the detectors is based on the change in resistance of the semiconductor sensitive element (sensor) as a result of adsorption on it of molecules of the component to be detected. The voltage drop on the sensitive element is proportional to the concentration of the detected component in the air. The voltage value obtained during measurement is compared with the voltage values set during threshold setting. When the concentration exceeds the threshold level, sound, light and control signals are generated in accordance with the logic of the signalling devices operation.

Technical Specifications

Power supply voltage	230 V
Operating temperature range	SBVVBG °C
Housing material	Plastic
Weight	0.5 kg
Size	150x100x50 mm
C4H10 flammable gas concentration	0...25 %

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

Shipping & Payment Information

Shipping Terms

FOB: Novorossiysk, Russia
CIF: Available to major ports worldwide
EXW: Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination)
Air freight: 14-21 days (for urgent orders)
Production lead time: 30-90 days (depending on order size)

Payment Methods

Letter of Credit (L/C)
Wire Transfer (T/T)
Escrow Services

Order Minimums

We work with orders starting from 1 container
You can mix different products in one container
Volume discounts available for larger orders

Customs & Documentation Support

We provide comprehensive assistance with all export documentation, customs clearance, and logistics arrangements. Our team has extensive experience facilitating international trade with businesses in Africa, Middle East, Asia, and Latin America.

Contact Our Import Specialists

WhatsApp (Recommended)

For fastest response and immediate assistance with pricing, availability, and ordering.

+971 58 657 4796

Email

For detailed inquiries, documentation requests, and formal communications.

Send Email Inquiry info@tonzar.com

Request Call Back

Schedule a consultation with our import specialists at your convenience.

Business Hours

We're available to assist you during the following hours:

Monday - Friday: 9:00 AM - 6:00 PM (GMT+4)
Saturday: 10:00 AM - 2:00 PM (GMT+4)
Sunday: Closed

Our WhatsApp support is available outside business hours for urgent inquiries.

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Liquefied gas alarms type ??-3

Key Highlights

Technical Specifications