Honeywell Elster Volume Convertors & Indexes
Innovative Technology for Accurate Gas Measurements
Honeywell Elster is the leading expert in measurement, control, and analysis equipment for gas installations. As part of the Elster Group, featuring renowned brands such as Elster-Instromet, Kromschröder, and American Meter Company, Honeywell offers advanced solutions for monitoring and managing gas flows. Discover the innovative possibilities of products like volume correctors, absolute encoders, indexes, and pulsers.
Indexes and Counters: Reliable Data for Flow Meters
An index or counter is essential for visualizing measurement data in turbine and rotary flow meters. Mechanical counters, such as the S- and M-series, provide visual readouts and are equipped with a reed switch for pulse transmission. While traditionally effective, this system may be less suitable for advanced applications requiring reverse flow detection and tamper protection. For greater precision, high-frequency inductive proximity switches can be used, ideal for accurate measurements and control.
Volume Correctors: Standardizing Your Measurements
Honeywell Elster’s volume correctors, also known as Electronic Volume Conversion Devices (EVCD), are designed to accurately adjust gas flows to standard conditions (Nm³/h). With MID approval, these correctors are indispensable for fiscal metering purposes. By installing this technology on your flow meter, you ensure precise, reliable, and standardized data processing.
Pulsers: Versatile Options for Optimal Flexibility
Pulsers play a critical role in collecting gas flow data. Honeywell Elster offers low-, mid-, and high-frequency models such as the In-SXX, E200, and A1X. These systems range from reed switches to inductive sensors and provide flexible installation options. While advanced, some pulser models may not detect reverse flow, which requires attention in specific applications.
Absolute Encoders: Smart Combination of Mechanical and Electronic
The absolute encoder from Honeywell Elster combines the best of both worlds. With advanced technology, tampering with counter readings is impossible, while reverse flow is accurately detected. Featuring communication protocols and metrology-grade approvals, this system is ideal for demanding measurement and fiscal metering applications.
Why Choose Honeywell Elster?
- Innovation: A pioneer in advanced gas measurement technology.
- Reliability: Products with MID approval for fiscal metering applications.
- Efficiency: Solutions that save time and costs in complex installations.
Choose the precision and reliability of Honeywell Elster to optimize your measurement and analysis processes.
Contact us today for more information about our high-quality solutions for (natural) gas installations.
EK205 Volume converter
Battery powered VC for standard gas measuring applications.
With pulses from the flow meter, the measured temperature and pressure the Volume in Normal conditions is calculated (EN12405).
If the pressure is constant a choice can be made to only compensate for temperature with the EK205T.
Built in data logging function, serial interface and external communication.
- Can be used on Elster flow meters but also other brands
- Pressure- and temperature compensation
- MID approval for fiscal metering EN 12405-1:2011-04
- Software download WELMEC 7.2
- ATEX Zone II 1 G Ex ia IIC T4 Ga / IP65 (outdoor optional)
- 5 year battery lifetime guaranteed
- Optional: 6-9Vdc external power supply
- Input: LF
- Pressure measurement: internal
- Pressure range: 0,8-5 / 2-10 / 4-20 / 8 – 40 / 14 – 70 / 16-80 bara
- Temperature measurement: external
- Temperature sensor 4 wire Pt500 (-30/60C)
- Communication: IEC 62056-21, DLMS/COSEM, Modbus ASCII/RTU/TCP, Send SMS
- Compressibility calculation: AGA-NX19 mod, AGA 8 (GC1 or GC2), AGA 8 DC-92, S-GERG 88, AGA-NX19 or fixed value
- 2 digital inputs (LF & for example SSV-, filter sensor)
- 2 free programmable transistor outputs (pulse, status)
- Optical interface for configuration and readout (IEC 62056-21)
- Integrated RS232/RS485 interface
- Modbus RTU, ASCII and TCP mode, SMS
- DLMS/COSEM
- Installation: directly to the meter (S1/MI-2/RABO), wall or pipe mounting.
- Enclosure: Plastic
Downloads
Brochure:
Elster-EK205-Specsheet
User manuals:
Elster-EK205 Quick reference guide
Elster-EK205 Application manual
Elster-EK205 Operating instructions
Certificates:
Elster-EK205-ATEX
Elster-EK205-H2 declaration
Elster-EK205-Declaration of conformity
Elster-EK205-MID
EK220 Volume converter
Battery powered VC for standard gas measuring applications.
With pulses from the flow meter, the measured temperature and pressure the Volume in Normal conditions is calculated (EN12405).
If the pressure is constant a choice can be made to only compensate for temperature with the EK220T.
Built in data logging function, serial interface and external communication.
- Can be used on Elster flow meters but also other brands
- Pressure- and temperature compensation
- MID approval for fiscal metering EN 12405-1:2011-04
- Software download WELMEC 7.2
- ATEX Zone 1, II 2 G Ex ia [ia] IIC T4 / IP66
- 5 year battery lifetime guaranteed (optional 10 year)
- Optional: 5-10Vdc external power supply
- Input: LF
- Pressure measurement: internal or external
- Pressure range: 0,8-5 / 2-10 / 4-20 / 8 – 40 / 14 – 70 / 16-80 bara
- Temperature measurement: external
- Temperature sensor 4 wire Pt500 (-30/60C)
- Communication: IEC 62056-21, DLMS/COSEM, Modbus ASCII/RTU/TCP, Send SMS
- Compressibility calculation: S-GERG 88, AGA 8 DC, AGA 8 (GC1 or GC2), AGA NX-19, AGA-NX19 (Herning & Wolowsky) or fixed value
- 3 digital inputs (LF and for example SSV-, filter sensor)
- 4 free programmable transistor outputs (pulse, status)
- Optical interface for configuration and readout (IEC 62056-21)
- Integrated RS232 or RS422/RS485 interface
- Modbus RTU, ASCII and TCP mode, IDOM-Protocol
- DLMS/COSEM
- Installation: directly to the meter (S1/MI-2/RABO) or wall
- Enclosure: Aluminum
Downloads
Brochure:
Elster-EK220-Specsheet
User manual:
Elster-EK220 Quick reference guide
Elster-EK220 Operating instructions
Certificates:
Elster-EK220-ATEX
Elster-EK220-Declaration of conformity
Elster-EK220-MID
EK280 Volume corrector
Battery powered VC for standard gas measuring applications.
With pulses from the flow meter, the measured temperature and pressure the Volume in Normal conditions is calculated (EN12405).
Built in data logging function, serial interface and external communication.
- Can be used on Elster flow meters but also other brands
- Pressure- and temperature compensation
- MID approval for fiscal metering EN 12405-1:2011-04
- Software download WELMEC 7.2
- ATEX Zone 0/1, Ex ia IIB T3 with integrated modem, Zone 0/1, Ex ia IIB T4 without integrated modem. Zone 2, Ex na IIC T6 GC with integrated power supply / IP65
- 5 year battery lifetime guaranteed (optional 10 year)
- Optional: 7,5-8,5Vdc external power supply
- Input: LF, HF (FE260/iPS280 external power supply required)
- Pressure measurement: internal and/or external (2 pcs.)
- Pressure range: 0,8-5 / 2-10 / 4-20 / 8 – 40 / 14 – 70 / 16-80 bara
- Temperature measurement: external (2 pcs.)
- Temperature sensor 4 wire Pt500 (-30/60C)
- Communication: IEC 62056-21, DLMS/COSEM, Modbus ASCII/RTU/TCP, Send SMS
- Compressibility calculation: S S-GERG-88, AGA 8 (GC1 or GC2), AGA 8 DC 92, AGA NX-19, AGA NX-19 (Herning & Wolowsky) or fixed value
- 6 digital inputs (encoder, LF, HF and for example SSV-, filter sensor)
- 4 free programmable transistor outputs (pulse, status)
- Optical interface for configuration and readout (IEC 62056-21)
- Integrated RS232 or RS422/RS485 interface (optional FE260 function extension/EX barrier/Ex ia power supply)
- Modbus RTU, ASCII and TCP mode, IDOM-Protocol, SMS
- Modem 2G of 4G (Ex zone 0 & 1: battery, Zone 2 of none ex: power supply) of Ethernet iCE280 PoE (10/100 Mbit)
- DLMS/COSEM
- Each interface operates independently & simultaneously.
- Installation: directly to the meter (S1/MI-2/RABO), pipe or wall
- Enclosure: Aluminum
Downloads
Brochure:
Elster-EK280-Specsheet
User manual:
Elster-EK280-Application manual
Elster-EK280-Operating instructions
Certificates:
Elster-EK280-ATEX
Elster-EK280-H2 declaration
Elster-EK280-Declaration of conformity
Elster-EK280-MID
Indexes
S1V
- RABO (Compact) standard
- 8 digit
- 350° rotatable
- IP 67
- 2 LF outputs (REED) E1&E2
- 1 monitoring contact PCM
S1D
- Double index variant van de S1
S2
- RABO (Compact) standard
- 8 digit
- 350° rotatable
- IP 67
- 2 LF outputs (REED) E1&E2
- 1 monitoring contact PCM
S1
- Q and TRZ2 standard
- 8 digit
- 350° rotatable
- IP 67
- 2 LF outputs (REED) E1&E2
- 1 monitoring contact PCM
MI-2-45
- readable from the front
- Q75 and SM-RI standard
- 8 digit
- 355° rotatable
- IP 67
- 1 LF outputs (REED) E1
MI-2 90
- readable from the top
- Q75 and SM-RI standard
- 8 digit
- 355° rotatable
- IP 67
- 1 LF outputs (REED) E1
Pulser
LF
Low frequency pulsers are connected to the index
IN-S10
- Fixed cable 2.5 m
- E1 = white – brown
- E2 = green – yellow
- PCM = gray – pink
- ATEX II 2G Ex ia/b IIC T4 Gb
- IP67
IN-S11
- 6 pin connector
- E1 = 1(+) / 2(-)
- E2 = 5(+) / 6(-)
- PCM = 3(+) / 4(-)
- ATEX II 2G Ex ia/b IIC T4 Gb
- IP67
IN-S12
- 2* 6 pin connector
- Plug 1
- E1 = 1(+) / 2(-)
- Plug 2
- E2 = 1(+) / 2(-)
- PCM = 3(+) / 4(-)
- ATEX II 2G Ex ia/b IIC T4 Gb
- IP67
IN-W11
- Wiegand sensor
- 2* 6 pin connector
- E1 = white – brown
- E2 = green – yellow
- PCM = gray – pink
QA E1
- 3 pin connector
- E1 = 1(+) / 4(-)
- IP67
MFQa E200
- Namur DIN EN 20227
HF
High frequency pulsers are connected with
the Schafel (turbine wheel), Referenz (reference wheel) or the Kolben (impeller)
A1S
- proximity switch according to NAMUR DIN EN 50227
- ATEX II 1G Ex ia IIC T6 Ga
A1R
- proximity switch according to NAMUR DIN EN 50227
- ATEX II 1G Ex ia IIC T6 Ga
A1K
- proximity switch according to NAMUR DIN EN 50227
Absolute encoder S1D
- Mechanical index with which each numbers is scanned opto-electronically and digital transmitted
- Data transfer is safe and secure
- Remote read out
- More reliable than a pulse signal
- Communication: NAMUR, SCR, M-Bus
- IP67
- No separate power supply required
- Maintenance free
- Encoder S1: TRZ2, SM-RI, Q
Downloads
Brochure:
Absolut-Encoder-S1-Specsheet
User manual:
Absolut-Encoder-S1-S1D-Manual
