Flow Computer ERZ-2000-NG - Gas volume corrector

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EUR 6,498-16,960 / Units | 1 Unit/Units (Min. Order)
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Overview
Quick Details
Place of Origin:
Germany
Brand Name:
RMG
Model Number:
ERZ-2000-NG
Power supply:
24 V/DC, 115/230 V/AC
Ambient conditions:
-20°C to +55°C
Supply Ability
Supply Ability:
100 Unit/Units per Week
Packaging & Delivery
Packaging Details
We have all variants of packaging, for example wooden boxes, germetic wooden boxes, plastic bags and so on. We will package by your needs!
Port
Hamburg
Lead Time :
1 day
Product Description

With decades of natural gas measurement and control experience, RMG has developed the ERZ 2000-NG—an approved and best-in-class gas flow measurement solution for all areas of gas volume conversion. Competitively priced and offering a low total cost-of-ownership, it meets a wide range of application requirements throughout the natural gas industry. This is the reliable, precision gas measurement system you need.

Proven Performance. Robust Functionality.

Model Type 
ERZ 2000-NG
Housing
19” rack, general purpose
Metrological approval 
PTB, MID
Hazardous area
No
Ambient conditions 
-20°C to +55°C
Power supply 
24 V/DC, 115/230 V/AC
Power input 
Max. 24 W
Control panel
Touchscreen
Display
LCD-TFT
Communication Inputs

DIs 
Temperature 
Analog 
Encoder 
Volume 


7x
2x
8x
1x
2x/4x
Outputs

Pulse 
Alarms 
Analog
DOs


4x
2x
4x
8x
Data interfaces
5x serial interfaces / 2x TCP/IP
Communications protocols
Modbus (RTU, ASCII), Modbus TCP, DSfG, RMGBus, DZU, HART
Compressibility 
Gerg 88S, AGA 8-92DC, AGA-NX-19, AGANX-19 mod, Beattie-Bridgeman, van der Waals, AGA8 Gross Meth 1+2, AGA8 (1985)
Memory
4GB standard (optional memory extension)
General platform
FC with USZ controller + Storage GC module, USM module
Hardware
Embedded PC, ARM 9 Controller
Products Show
Our Service

Touchscreen HMI

Intuitive touchscreen user interface simplifies system commissioning, maintenance and operation, displaying key information in well structured tabs. For example, measurement data and totalizers are visible at a glance as defined by approval authorities. The operator can also view tools for commissioning, maintenance and calibration. Additionally, the HMI presents tables of all detailed measurement data, parameters, archives; events and alarm log information; and trend graphs. 

Remote Maintenance

With a PC in the control center, the ERZ 2000-NG can be easily maintained remotely via a Web browser.


Original Totalizer Readings
In the case of gas meters with encoders, it is possible to digitally transmit their readings to the ERZ 2000-NG so the original readings are available in the corrector.

Error Curve Linearization

During high-pressure testing of a gas meter, its error curve (which depends on the flow rate) is determined. This error curve can be simulated in the ERZ 2000-NG gas volume corrector as interpolation points, or as a polynomial applied over the flow rate or the Reynolds Number. As such, the error of measurement can be eliminated.

Language Selection
The flow computer software is multilingual.
Our Company

Factory

RMG factory

Workshop

Our Workshop