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IWG2.5S Sapphire Diaphragm Wireless Remote Control Intelligent Household Gas Meter - IWG 2.5S

1.professional manufacturer, 2.factory price, 3.remote data reading, 4.ISO9001:2008, 5.gas explosion proof - more info check here: http://www.buymeasuringtools.com/IWG2-5S-Sapphire-Diaphragm-Wireless-Remote-Control-Intelligent-Household-Gas-Meter-10295565/

Quick Brief

Place of Origin: Zhejiang China (Mainland) Brand Name: Sapphire Model Number: IWG 2.5S type: intelligent diaphragm gas meter function: wireless remote control nominal flowrate: 2.5 m3/h maximum flowrate: 4 m3/h minimum flowrate: 0.025 m3/h material: steel case color: white grey

Product Features:

1.professional manufacturer

2.factory price

3.remote data reading


5.gas explosion proof

Business Terms:

Port: Ningbo Port

Minimum Order Quantity: 1000 Unit/Units

Supply Ability: 1000000 Unit/Units per Year

Payment Terms: L/C,T/T

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IWG2.5S Sapphire Diaphragm Wireless Remote Control Intelligent Household Gas Meter
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Product Packagings & Delivery Terms:

Packaging Detail: 4 pcs/cartoncarton size: 400mm*330mm*260mm

Delivery Detail: 3 weeks upon payments

Specifications and Product Details:

Wireless remote transmission meters made by ZHEJIANG SAPPHIRE METER is a new high-tech measuring meter which accords with standards of GB/T6968-1997<Diaphragm Gas Meter>, CJ/T112-2008<IC Card Diaphragm Meter>and JG/T162-2009<Remote Transmission Meter Reading System for Residence>. This kind of meter has the functions of wireless automatic data reading, automatic counting, anti-theft, status monitoring, and valve control etc. Through low-energy consuming wireless communication technology wireless remote transmission meters can automatically read and monitor gas data. It solves the difficulties of indoor reading, delayed data transmission and inconvenient management. This makes gas consumption more humanistic for users to use gas before they actually pay for it. This kind of meter has good cost performance and especially suitable for household gas measurement. It is one of the best gas measuring instruments for modernized gas management.

Main performance index

Power supplyDC6V (4 5 # batteries / 6V lithium batteries), the service life: dry batteries ≥ 10 months, lithium batteries is optional
Measurement gradeB grade
Power-down data retention time≥10 years
Measurement signalReed pulse, direct reading module signal
Wireless communication frequenciesUsing the ISM-470MHZ frequency band, no need to apply new frequency, in line with the Authority’s technical requirements of micro-power on short distances
Transmit Power10mW-50mW
Receiver sensitivity-112dBm
Wireless communication rate9600bps
Wireless communication distance1.2 km, open area (no shelter)
CurrentStatic current:≤15uA
Data Security8-bit and checking & encryption algorithms, secure and reliable data transmission
Working environmentTemperature: -25°C ~ 70°C,relative humidity: RH≤93%
Design Reference Standards- "GB/T6968-1997 Diaphragm Gas Meters"
- JG/T162-2009 "residential remote transmission system"
-CJ/T188-2004 "household meters data transmission technical conditions"

- "Micro-power (short distance) radio equipment Interim Regulations"

Maximum reading99999.999m³
Minimum reading0.001m³
Air tightness≤15Kpa no leakage

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