Electronic transmitter
Type: ES
Development at the highest level
The ES transmitter is used in combination with the BGN, BGF and TSK series of flowmeters, as well as in BA level meters. As a result, the areas of both volume and mass flow rate as well as level measurement according to the displacer principle are covered. For the installation in potentially explosive gas atmospheres, the ES transmitter is intended for use in an enclosure providing a degree of protection of at least IP 20.
Details
Applications
The transmitter can be used with following Heinrichs instruments:
- Variable Area Flow Meter BGN and BGF
- Flap Flow Meter TSK
- Liquid Level Meter BA
- Density Meter DWF
Reliability
Robust, durable, potted electronic
The geomagnetic field is compensated by a differential measurement
Technical data
Power supply: 14 … 30 VDC
- Outputs: passive, galvanically isolated
- Analog: 4…20 mA
- Binary 1 and 2: Ui=30 V, Ii=20mA, Pi=100 mW
- Input binary: Counter reset (only for ES with counter module)
Ambient temperature: -40°C up to +70°C
To be installed in a case of ingress protection at least IP 20 (EN60529)
Accuracy: ± 0,2%
Certificates and approval
Explosion protection:
- EC-Type Examination Certificate DMT 00 ATEX E 075
- Ignition category II 2G EEx ia IIC T6
CE-Marking: Explosion Protection Directive 2014/34/EU
Electromagnetic Compatibility. EMC-Directive
Communication
HART-protocol
HART-protocol and 2 NAMUR-switches
HART-protocol and 1 NAMUR-switch / pulse output
HART-protocol and counter module
Profibus-PA
Foundation Fieldbus
Downloads
ES FF – DE
ES FF – EN
ES PPA – DE
ES PPA – EN
Robert-Perthel-Straße 9, 50739 Köln
Tel.: +49 (221) 49708-0 
Fax: +49 (221) 49708-178 