IN-PRESS P-522CI

디지털 전자식 산업용 압력계

절대 압력 혹은 게이지 압력
높은 정확도, 높은 재연성
입증된 컴팩트한 관류 디자인
견고하고 내후성이 뛰어난 하우징 (IP65, 방진 & 방수)
압력 제어를 위한 온보드 PID 컨트롤러
아날로그, RS232 및 필드버스 통신

Digital Electronic Pressure Meters, Industrial Style

Bronkhorst^® model P-522CI Electonic Pressure Transducers (EPTs) are suited for precise measurement of pressure ranges between 2...100 bar and 4…200 bar absolute or gauge. The EPT has a well-proven compact thru-flow design and 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. The IN-PRESS model is of rugged design (IP65) for use in industrial environments or even Zone 2 hazardous areas, with optional ATEX Cat. 3 approval.

IN-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 CANopen®, DeviceNet™, EtherCAT®, PROFIBUS DP, PROFINET, Modbus RTU, ASCII or TCP/IP, EtherNet/IP, POWERLINK or FLOW-BUS protocols.

기술 정보

Measurement / control system







절대 압력 센서	Code: M40A - Ranges (FS): 100 ... 400 bara - P-max: 500 bara



정확도 (선형도 및 이력현상 포함)	± 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 for ATEX cat. 3 0…50°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 < 0,3 mbar
Warm-up time	negligible

Mechanical parts







Material (wetted parts)	stainless steel 316L or comparable








Process connections	compression type or face seal (VCR/VCO) couplings

Seals	standard: FKM/Viton®; options: EPDM, FFKM/Kalrez®

Ingress protection	IP65

Electrical properties

Power supply

+15 … 24 Vdc

Max. power consumption meter

Supply
15 V
24 V

at voltage I/O
95 mA
65 mA

at current I/O
125 mA
85 mA

extra for fieldbus
<75 mA
<50 mA

Max. Power consumption controller

Supply
15 V
24 V

at voltage I/O
290 mA
200 mA

at current I/O
320 mA
215 mA

extra for fieldbus
<75 mA
<50 mA

아날로그 출력

0…5 (10) Vdc or 0 (4)…20 mA (sourcing output)

Digital communication

standard: RS232;
options: CANopen®, DeviceNet™, EtherCAT®, PROFIBUS DP, PROFINET, Modbus RTU, ASCII or TCP/IP, EtherNet/IP, POWERLINK or FLOW-BUS

Electrical connection
아날로그/RS232	8 DIN (male);



PROFIBUS DP	bus: 5-pin M12 (female); power: 8 DIN (male);
CANopen® / DeviceNet™	5-pin M12 (male);

FLOW-BUS/Modbus-RTU/ASCII	5-pin M12 (male)

Modbus TCP / EtherNet/IP / POWERLINK	bus: 2 x 5-pin M12 (female) (in/out); power: 8 DIN (male);



EtherCAT®/ PROFINET	bus: 2 x 5-pin M12 (female) (in/out); power: 8 DIN (male);

Control valve options

External actuator options to be connected to the controller

Certification for hazardous areas

Approvals / certificates

Note: The measuring cell of the pressure sensor is separated from the external pressure by a thin, sensitive stainless steel diaphragm, and the sealed off cavity between diaphragm and cell is filled with oil. Since the standard oil filling is flammable, Bronkhorst advises to take precautions when oxygen or any other explosive fluid is used.

Downloads

Brochures
IN-PRESS brochure

Manuals
General manual digital instruments
Quick Start Guide IN-PRESS

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

Dimensional drawing
P-502CI_P-512CI_P-522CI_P-532CI

Certificates
ATEX: KEMA 10ATEX0111X
KCs certificate EL-PRESS EPT models (Korean)

IN-PRESS P-522CI

Digital Electronic Pressure Meters, Industrial Style

기술 정보

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