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RS485 M1 Card Remote Gas Meter ZG-D-1.6 High Accuracy Willfar Information
RS485 M1 Card Remote Gas Meter ZG-D-1.6 High Accuracy Willfar Information
Specifications
Brand Name :
Willfar Information Techonology Co., Ltd.
Model Number :
RS485 ZG-D-1.6
Certification :
OIMLR31/OIMLR137/EN1359
Place of Origin :
Changsha Hunan
MOQ :
100
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
2000 per day (based on the number of the order)
Delivery Time :
30 days
Packaging Details :
Carton Packaging
Color :
White
Material :
Steel/Cast aluminum
Communication Protocol :
RS485, M1 card(Optional)
Brand :
Willfar Information
Level of Protection :
IP65
Description

Smart RS485 Remote Gas Meter ZG-D-1.6 Willfar Information

Company Profile

Willfar Information Technology Co., Ltd.

- Established in 2004;
- Listed on the STAR Market of the Shanghai Stock Exchange in December 2019;
- Leading supplier of meter reading (AMI) equipment and operation service;
- The first company to develop "One DCU Reading Multi-meter" solution in China;
- The first company to have large-scale application of technologies and systems like "CPU smart-card Charge and Control", "One DCU Reading Multi-meter", LoRa-based RF Communication and "District Metering Area (DMA)”

Introduction

1. The ZG-D-1.6 gas meter complies with the standard of OIMLR31/OIMLR137/EN1359. It is suitable for units such as resource management of large-scale enterprise, urban gas company, property Management Company and department of data collecting and measuring.
2. The communication interface of ZG-D-1.6 is RS485, and protocols is DLMS/COSEM or EN 13757-3 or MODBUS.
3. The ZG-D-1.6 uses a non-contact Mifare one(M1) card/RF CPU card, which conform to the ISO/IEC14443A standard. If the data in card is STS Token, it complies with IEC62055-41.
4. Accuracy class of ZG-D is class B


RS485 M1 Card Remote Gas Meter ZG-D-1.6 High Accuracy Willfar Information

Technical Parameters

Items Parameters
Specification ZG-D-1.6 ZG-D-2.5 ZG-D-4.0
qmax(m3/h) 2.5 4.0 6.0
qmin(m3/h) 0.016 0.025 0.04
Maximum permissible errors

Class 1.5
qmin≤q＜0.1qmax: ±3%
0.1qmax≤q≤qmax: ±1.5%
Normal working condition 0.5KPa～50KPa
Total pressure loss ≤200Pa
Cyclic Volume 1.2dm³
Temperature of metering medium -25～50℃
Working voltage 3.6V
Data interface RF Card
Anti-hazard classes Exib ll BT3
Severity levels E1, B
Valve life ≥10,000


Certificate

OIMLR31/OIMLR137/EN1359

Features

1. Integrated design of gas meter and valve
2. Non contact IC card(M1) design
3. RF card + STS design(Optional)
4. M-Bus or RS485 (Optional)
5. IP65 protection


Basic Functions

1. LCD display
2. AMR/AMI
3. Prepayment, Max.8 steps of gas tariff
4. Insufficient gas warning
5. Self-defined overdraft
6. Anti-storage (purchase limitation)
7. Anti-magnetic Interference & record
8. Low-Battery detection & record
9. Anti-tamper detection & record
10. History data.

Advanced Functions

1. Support purchase gas by mobile
2. Holidays Management
3. Non switch-off during off-duty
4. Monthly free consumption gas
5. Collect taxes and fee by gas charges


Situations


Resource management of large-scale enterprise, urban gas company, property Management Company and department of data collecting and measuring.

Dimensions

Dimensions G1.6/G2.5/G4
A 90/110/130
B G3/4”,G1”,G1-1/4”,NPT1-1/2”

Product tags

amr sensor

,

pir sensor datasheet

,

sensor pir hc sr501
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RS485 M1 Card Remote Gas Meter ZG-D-1.6 High Accuracy Willfar Information

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Product Detail
Brand Name :
Willfar Information Techonology Co., Ltd.
Model Number :
RS485 ZG-D-1.6
Certification :
OIMLR31/OIMLR137/EN1359
Place of Origin :
Changsha Hunan
MOQ :
100
Price :
Negotiable
Contact Supplier
RS485 M1 Card Remote Gas Meter ZG-D-1.6 High Accuracy Willfar Information

Willfar Information Technology Co. Ltd.

Active Member
6 Years
hunan, changsha
Since 2004
Business Type :
Manufacturer, Exporter, Seller, Other
Main Products :
Smart Water Meter, Smart Gas Meter, EV Charging Station
Total Annual :
170-180 million
Employee Number :
700~705
Certification Level :
Active Member
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