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smart and intelligent gas meter - G1.6

1. intelligent, 2.one gas meter one card, 3.encryption - more info check here: http://www.buymeasuringtools.com/smart-and-intelligent-gas-meter-10120814/

Quick Brief

Place of Origin: Chongqing China (Mainland) Brand Name: QW//KROM Model Number: G1.6

Product Features:

1. intelligent

2.one gas meter one card

3.encryption

Business Terms:

Port: chongqing

Minimum Order Quantity: 100 Piece/Pieces

Supply Ability: 2000 Piece/Pieces per Day

Payment Terms: L/C,T/T

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Product Packagings & Delivery Terms:

Packaging Detail: 4pcs in one carton, then packed by pallets.

Delivery Detail: As requirements

Specifications and Product Details:

Main Features

  1. Utilize the gas is allowed after prepayment is made
  2. Automatic gas calculation
  3. Low gas alarm
  4. Indication of low battery
  5. Memory function ( recorder via software through

card reader connected to PC)

6.Remaining gas volume display

7.Disassemble proof function, tamper resistance

& magnetic proof

8One prepaid card applicable only for one meter

ITEM

UNIT

SPECIFICATION

G1.6G2.5G4

cyclic volume

dm31.21.21.2

Nominal flow rate(Qn)

m3/h1.62.54

maximun flow rate(Qmax)

m3/h2.546

minmun flow rate(Qmin)

m3/h0.0160.0250.04

total pressure losss

Pa

≤200

operating pressure range

kPa

0.5-10

permissible error

Qmin≤Q<0.1Qmax%

±3

0.1Qmax≤Q<Qmax%

1.5

min.recording numeric

dm3

0.2

Max.recording numeric

m3

99999.999

How prepayment meter works?

The smart card reader and the PC with the software installed are to be located at Management Office. Customer will top up the amount using the IC card/Prepayment card via computer sales system. The first time purchasing will input the customer details. One card is specialized for one meter and user. The card can be used repeatable.

Instruction to use

  1. Insert three batteries into the box. Before gas consumption, please make sure all the gas valves are in close position
  2. Insert the card, wait few minutes and hear the beep sound once. This showed the card is insert in correct position and readable. If the sound produced is three times beep, it is in wrong position. Once readable, the LCD will show the remaining gas volume.

Alarming

  1. Alarming can occur when the gas remaining reaches the minimum value which is 2.9m³. There will be an alarm displayed and the valve will be closed. The purchase of gas is required at this point. The re-activate of meter can be done after the amount is top up in the card. The valve can be open again by pushing the preset button on the meter (front position).

Battery replacement

  1. When the battery is nearly out of charge, the valve will be closed automatically. The battery must be replaced whenever the valve is required to function.

Checking remaining gas

To check the remaining gas, push the button on the panel, LCD will show the remaining gas volume and gas meter condition

Valve will be closed when

i) low pressure battery

ii) the remaining gas volume is to alarm gas volume and equal zero

iii) Incorrect installation of battery

iv) Abnormal indication from meter

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