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Data Concentrator For Rf Prepaid Gas Meter And Gas AMI Solutions Plug - In Gprs Module

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Data Concentrator For Rf Prepaid Gas Meter And Gas AMI Solutions Plug - In Gprs Module

Brand Name : Calin
Model Number : CA168-M
Certification : CE/SABS/IEC
Place of Origin : China
MOQ : 100pcs
Price : negotiation
Payment Terms : western Union,Paypal, T/T, L/C
Supply Ability : 70,000pcs per month
Delivery Time : 30 days
Packaging Details : Carton
Product Name : Mono Phase mini data concentrator
Feature : Communication modular unit
Dimensions : 160x112x58mm
Display : Backlit LCD 8 digits + icons
Network : Self-routering meshwork
Material : ABS blend with fire retardant
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Data concentrator for RF Gas Meter and GasAMI Solutions Plug - in GPRS Module


The mini concentrator serves as a gateway between the head-end server system and the gas meters. It can handle upto 32 group metering points of over 200 pcs submeters. The mini DCU is a superb data collection device in villages, community blocks and multi-storey buildings. Its self-routering feature can establish a RF meshwork to manage the data exchange between the meter and the HES . The uplink to HES is available with GPRS or ethernet. The concentrator plays an important role in reducing the network burden, and backup the entire metering system structure.


In the places where many meters are situated within1 kilometer radiance, mini-concentrator is the most economic and reliable means of managing various meters.

Main Features

1) GPRS / Ethernet connectivity

2) IR optical and Lora-RF communication

3) Automated meter reading

4) Load balance control over sub-meters

5) Non-volatile memeory for data retention in absence of power

6) Comply with IEC 62056-21 and DLMS/COSEM standards


Utility benefits

1) Economic data connectivity solution

2) Low operational and maintenance cost

3) Flexible contractual setting with meters

5) On demand and load shedding intrusive control over consumers

6) 20 years' lifespan and auto update feature


Specifications:

Electrical parameters:

Voltage

Nominal voltage Un

220V

Extended operating voltage range

80%~115%Un

Limited voltage

70%~120%Un

Frequency


Nominal frequency fn

50Hz

tolerance

-6%~2%

Current


Basic current(Ib)

1.5(6)A

Maximum current(Imax)

6A

Starting current(Ist)

3mA

Active energy constant

6400imp/kWh

Measurement Accuracy


Active energy

1%

Reactive energy

2%

Power Consumption


Power consumption in Voltage circuit

<10W <8VA

Power consumption in current circuit

<1VA

Temperature range


Working temperature

-30℃ to+70℃

Limited working temperature

-40℃ to+80℃


Insulation strength

AC Insulation strength

4kV at 50Hz during 1min

Impulse voltage 1.2/50μs mains connections

8kV



Electro Magnetic Compatibility

Electrostatic discharges


Contact discharge

8kV

Air discharge

16kV

Electromagnetic RF fields


27MHz to 500MHz typical

10V/m

100kHz to 1GHz typical

30V/m

Fast transient burst test

4kV



Mechanical requirements


Meter shell Protection Rate

IP51

Protection

classII


Product Tags:

gas prepayment meter

      

smart gas meter

      
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