Available for Import

GSM external module

Gas Consumption Meters

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

GSM-module 640M is designed to read information from gas meters and transfer information to the data collection server. GSM-module 640M is a monoblock adapted to fit RBG U G4 and G6 gas meters (Rusbelgaz, Brest, RB). - Autonomous operation period (without battery replacement) - up to 10 years - Frequency of readings transmission - programmable - Ability to change settings remotely - Use of contract hour and contract date for taking readings Programmable dates of communication sessions, time period of communication, number of repetitions, server address - Archiving of readings - Telemetry - NB-IoT / GSM 2G / LoRaWAN

Technical Specifications

Battery life	10 a
Frequency of transmission of readings	Programmable
Logging of readings	Armoured glass
Telemetry	NB-IoT / GSM 2G / LoRaWAN
Features	Ability to change settings remotely, use contract hour and contract date to take readings, programmable communication session dates, time period of communication, number of repetitions, server address.

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.

Categories

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GSM external module

Key Highlights

Technical Specifications