Classifieds

Overview

Shancheng smart IC card domestic diaphragm gas meter CG-L-G1.6/ 2.5/ 4 is a smart gas volumetric meter, which realizes the function of prepayment and automatic calculating fee by using IC card. Gas provider can sell natural gas to customers in advance by using computer management system, and set password to gas meter with IC card. It also can save customers primary information of the serial number of gas meter, the primary reading, customers address and name, etc. It is a wonderful measurement instrument adapting to gas modernly.

Standard

GB/T 6968-1997 Diaphragm gas meters
GB 3836.1-2000 Electrical apparatus for explosive gas atmosphere
Part 1: General requirements
GB 3834.4-2000 Electrical apparatus for explosive gas atmosphere
Part 4: Intrinsic safety 1
GB/T 4208-1993 Protection class of case
GB/T 17626.3-1998 Electromagnetic compatibility Testing and measurement
JJG 577-2005 Diaphragm gas meter standard
CJ/T112.2000 IC residential Diaphragm Gas Meter Industrial Standard
CJ/T 3074-1998 Electrical controls for house use burner appliances
OIML R31-1995 Gas meters
Features
(1)Error of mechanical-electric conversion:
(2)It is a high-tech product adopting reed switch count and built-in electrical motor control valve. Its min-measure unit is 0.01m3, which is the highest electrical measure class in domestic market. The cumulative error of mechanical-electric conversion is less than 0.01 m3
(3)Anti-theft and anti-teardown.
(4)LCD screen, voice and symbol warning.
(5)Antimagnetic, power-off data protection
(6)Low gas volume warning, low pressure warning, low-battery warning and power-off shut valve.
(7)When the flow-rate is over, the valve will shut off automatically.
(8)By connecting outer gas leaking annunciator makes it safe and reliable to shut off the valve.
(9)Test the remaining gas volume and cumulative and used gas volume
(10)4 pieces of 5#alkaline batteries

E-mail