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Elster Jeavons & Instromet Gas Meters

Elster Jeavons & Instromet diaphragm, rotary and turbine gas meters and accessories for domestic, commercial and industrial applications.

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BK – Gas Meter

Elster Honeywell Screwed Diaphragm Domestic & Commercial Gas Meter

Elster BK threaded industrial diaphragm gas meter is compact, light-weight and have been designed to meet the highest demands with respect to measuring accuracy and safety.

Size : 20mm to 50mm | G4 to G25 | U6 to U40

Duty : Natural, town, propane, butane & inert gases

Approvals : MID conformity approved by PTB

Communications : Optional retro-fit IN-Z61 pulse modules

BK - Elster Jeavons BK Meter Screwed Datasheet


Elster BK Diaphragm Gas Meter

BK Flanged – Gas Meter

Elster Honeywell Flanged Diaphragm Industrial Gas Meter

Elster BK threaded industrial diaphragm gas meter is compact, light-weight and have been designed to meet the highest demands with respect to measuring accuracy and safety.

Size : 65mm to 100mm | G400 to G100 | U65 to U160

Duty : Natural, town, propane, butane & inert gases

Approvals : MID conformity approved by PTB

Communications : Optional retro-fit IN-Z61 pulse modules

BK - Elster Jeavons Meter Screwed Datasheet


Elster BK Industrial Gas Meter Flanged

IN-Z61 – Pulse Module

Pulse Module For Elster Jeavons BK Diaphragm Gas Meters

The IN-Z61 is a retro-fittable pulse unit enabling it to be easily fitted on site without disturbing the calibration seal or interrupting the gas supply.

Type : Reed Switch Pulse    Compatible With : BK gas meters

Voltage : Umax = 24V DC    Current : Imax = 50mA   Power : Pmax = 0.25 W

Closing Time : Tmin = 0.25 s   Resistance : Rmax = 0.5Ω (closed)


in-z61 wiring


IN-Z61 Elster Jeavons Pulse Unit

QA / QAe – Gas Meter

Elster Honeywell Screwed Turbine Quantometer Gas Meter

Elster QA and QAe are compact and highly reliable industrial gas meters, which can be used throughout the entire field of flow metering.

Size : 25mm to 40mm | Qmax 16 to 65

Duty : Natural, town, propane, butane & inert gases

Approvals : DVGW

Communications : Optional retro-fit pulse & M-bus modules

QA-QAe - Elster Jeavons Meter Datasheet


 Elster Jeavons QA Gas Meter Screwed

QA / Qae Wafer – Gas Meter

Elster Honeywell Wafer Turbine Quantometer Gas Meter

Elster QA and QAe are compact and highly reliable industrial gas meters, which can be used throughout the entire field of flow metering. Suitable for installing between PN10/16 & ASA150 flanges.

Size : 50mm to 150mm | Qmax 100 to 1,000

Duty : Natural, town, propane, butane & inert gases

Approvals : DVGW

Communications : Optional retro-fit pulse & M-bus modules

QA-QAe - Elster Jeavons Meter Datasheet


QA Elster Jeavons Gas Meter Wafer

E1 – Pulse Module

Low Frequency Pulse Module For Elster Jeavons QA / QAe Turbine Gas Meters

Type : Reed Switch Pulse    

Compatible With : QA / QAe gas meters

Voltage : Umax = 24V DC    

Current : Imax = 50mA   

Power : Pmax = 0.25     

Resistance : Rv = 100Ω  ± 20%

E1 Pulse Module for QA-QAe Elster Gas Meter

E200 – Pulse Module

High Frequency Pulse Module For Elster Jeavons QA / QAe Turbine Gas Meters

Type : Inductive Pulse    

Compatible With : QA / QAe gas meters

Voltage : Un = 8V DC  

Internal Resistance : Ri = 1kΩ

Current : Active area free = I ≥ 2.1 mA : Active area covered I ≤ 1.2 mA

E200 Pulse Module for QA QAe Elster Gas Meters

103 – Pulse Chatterbox

Intrinsically Safe Opto-Isolation Unit

The Chatterbox-e unit provides the necessary safety isolation between equipment generating pulses in the hazardous area and non intrinsically safe equipment located in the safe area. The unit must be installed in the safe area and is suitable for connection to equipment in hazardous areas Zone 0, 1 or 2.

Intrinsic Safety : BASEEFA 05 ATEX 0429 II(1) G [EEx ia] IIC

Output : 4 x channels (220ms pulse, current sinking output capable of accepting up to 20V, 130mA)

Power Supply : Lithium cells giving an estimated life in excess of 10 years

Enclosure : Weatherproof aluminium enclosure IP66 (equivalent to: NEMA 4x) rated

103 - Pulse Chatterbox Unit Datasheet

103 - Pulse Chatterbox Unit