Honeywell BK-G1.6M User Manual

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D GB F NL I SK RUS E RORO SRBSRB SRBCZ P
© 2018 Elster GmbH · Edition 01.18
Safety
Please read and keep in a safe place
Please read through these instructions
carefully before installing or operating. Following the
installation, pass the instructions on to the opera-
tor. This unit must be installed and commissioned
in accordance with the regulations and standards
in force. These instructions can also be found at
www.docuthek.com.
Explanation of symbols
• ,  ,  ,  ... = Action
▷ = Instruction
Liability
We will not be held liable for damage resulting from
non-observance of the instructions and non-com-
pliant use.
Safety instructions
Information that is relevant for safety is indicated in
the instructions as follows:
DANGER
Indicates potentially fatal situations.
WARNING
Indicates possible danger to life and limb.
CAUTION
Indicates possible material damage.
All interventions may only be carried out by qualified
gas technicians. Electrical interventions may only be
carried out by qualified electricians.
Conversion, spare parts
All technical changes are prohibited. Only use OEM
spare parts.
Changes to edition 07.7
The following chapters have been changed:
– Checking the usage
– Commissioning
– Accessories
– Technical data
– Declarations of conformity
– ATEX legend
– Logistics
Contents
Operating instructions
D
GB
F
NL
I
SK
RUS
E
RO
SRB
GB-1
1000063767-002-20
Translation from the German
Safety
Contents
Diaphragm gas meters
BK-G.6 to BK-G5
Diaphragm gas meters
BK-G.6 to BK-G5 .....................
Contents ..............................
Safety.................................
Checking the usage .....................
Diaphragm gas meters BK-G1.6 to G25 ......2
BK with integrated “Smart Valve” ............2
Type code .............................2
Part designations ........................2
Type label/Index plate.....................2
ATEX identification .......................3
Installation ............................4
Temperature test point ..................5
Pressure test point on housing (optional) ...5
Connecting the piping ....................6
Pressure test point on outlet connector
(optional) ..............................6
Opening the test nipple ...................6
Closing the test nipple ....................6
Tightness test ..........................6
Commissioning.........................7
Maintenance/Removal...................8
Accessories ...........................8
Technical data .........................9
Declarations of conformity ..............0
ATEX legend ..........................14
Logistics .............................4
Contact ..............................4
03250886

Honeywell BK-G1.6M Specifications

General

Type	Gas Meter
Measuring range	0.016 - 2.5 m³/h
Nominal flow rate	1.6 m³/h
Maximum flow rate	2.5 m³/h
Minimum flow rate	0.016 m³/h
Operating pressure	0.5 bar
Cyclic volume	1.2 dm³
Process Connection	Threaded
Operating Temperature	-25°C to +55°C
Protection Rating	IP54
Accuracy	+/- 3% between Qmin and 0.1 Qmax, +/- 1.5% between 0.1 Qmax and Qmax
Output	Pulse output
Power Supply	Not applicable
Material	Steel

Summary

Safety

Safety Information and Symbols

Explains safety symbols, liability, and safety instruction levels (DANGER, WARNING, CAUTION).

Checking the Usage

ATEX Identification

ATEX Compliance for Meter Variants

Installation

General Installation Warnings and Precautions

Key warnings for installation: pressure, temperature, environments, chemical reactions, valve sealing.

Regulations and Installation Practices

Connecting the Piping

Ensuring Gas Meter Tightness

Instructions for ensuring gas meter tightness, handling the pressure test nipple, and material combinations.

Tightness Test

Leak Testing Procedures

Guidance on checking pipework for leaks, testing pressure, and ensuring consumer closure.

Commissioning

Interfaces and Communication Modules

Pulse Transmitter Safety

Safety instructions for connecting pulse transmitters IN-Z6x to intrinsically safe electrical circuits.

Maintenance and Removal

Meter Maintenance and Recalibration

Safety Precautions During Removal

Warnings about residual gas, explosion risks, and handling meters in potentially explosive atmospheres.

Technical Data

Gas Meter Specifications

Details gas types, operating pressure, measuring range, and temperature limits for BK gas meters.

Explosion Protection Parameters

Lists parameters for Category 1 meters and interface parameters for BK-G..A/AT with ATEX.

Integrated Valve Specifications

ATEX Legend

ATEX Marking and Category Explanations