Bronkhorst

EL-PRESS P-506C

Differential Pressure Meter

  • High accuracy and repeatability
  • Well proven, compact thru-flow design
  • On-board PID controller for pressure control
  • Analog, RS232 and fieldbus communication
Get a quote Request a demo Support
EL-PRESSP-506C

Differential Pressure Meters

Bronkhorst® model P-506C Differential Pressure Transducers (DPTs) are suited for precise measurement of differential pressure ranges between 2…100 mbar(d) and 0,3…15 bar(d). The DPT includes a diaphragm type piezo-resistive pressure sensor, a microprocessor based pc-board with signal and fieldbus conversion and a PID controller for optional pressure control by means of a separately mounted control valve.

EL-PRESS series are equipped with a digital pc-board, offering high accuracy, excellent temperature stability and fast response. The main digital pc-board contains all of the general functions needed for measurement and control. In addition to the standard RS232 output the instruments also offer analog I/O. As an option, an on-board interface can be mounted to provide DeviceNet™, PROFIBUS DP, Modbus, EtherCAT®, PROFINET or FLOW-BUS protocols.


Technical specifications

Measurement / control system
Accuracy (incl. linearity and hysteresis) standard: ±0,5% FS
Repeatability < 0,1% Rd
Pressure rangeability 1:50 for pressure meter;
1 : 20 for P2-control; 1 : 5 for P1-control
Response time (sensor) 2 msec
Operating temperature -10…+70°C
Temperature sensitivity 0,1% FS/°C
Leak integrity, outboard tested < 2 x 10-9 mbar l/s He
Attitude sensitivity max. error at 90° off horizontal < 6 mbar
Warm-up time negligible
Mechanical parts
Material (wetted parts) stainless steel 316L or comparable
Process connections compression type or face seal couplings
Seals standard: Viton®; options: EPDM, Kalrez® (FFKM)
Ingress protection (housing) IP40
Electrical properties
Power supply +15…24 Vdc
Max. power consumption
meter
Supply
15 V
24 V
at voltage I/O
67 mA
49 mA
at current I/O
90 mA
67 mA
Max. power consumption
controller
Supply
15 V
24 V
at voltage I/O
223 mA
150 mA
at current I/O
223 mA
150 mA
PROFIBUS DP add 53 mA (15 V supply) or 30 mA (24 V supply)
PROFINET add 77 mA (15 V supply) or 48 mA (24 V supply)
EtherCAT® add 66 mA (15 V supply) or 41 mA (24 V supply)
DeviceNet™ add 48 mA (24 V supply)
Analog output/command 0...5 (10) Vdc or 0 (4)…20 mA (sourcing output)
Digital communication standard: RS232;
options: PROFIBUS DP, DeviceNet™, PROFINET, EtherCAT®, Modbus RTU or ASCII, FLOW-BUS
Electrical connection
Analog/RS232 9-pin D-connector (male);
PROFIBUS DP bus: 9-pin D-connector (female);
power: 9-pin D-connector (male);
Devicenet™ 5-pin M12-connector (male);
EtherCAT®/ PROFINET 2 x RJ45 modular jack (in/out)
FLOW-BUS/Modbus-RTU/ASCII RJ45 modular jack

Technical specifications and dimensions subject to change without notice.


Downloads

Brochures
EL-PRESS brochure

Manuals
General manual digital instruments
Operating instructions digital instruments

Hook-up diagrams
Analog IO - RS232
DeviceNet
EtherCAT
FLOW-BUS
Modbus
Optional Bus and IO Configurations
PROFIBUS DP
PROFINET


Bronkhorst High-Tech B.V.

Nijverheidsstraat 1A
NL-7261 AK Ruurlo (NL)
Tel. +31 573 45 88 00
info@bronkhorst.com

Copyright © 2018 Bronkhorst. All rights reserved.     Sitemap     Disclaimer     Privacy note