Endress Hauser Absolute and gauge pressure Cerabar PMP23-AA1U1HBWSJ+QJ

The Cerabar PMP23 is a price-attractive and compact absolute or gauge pressure transmitter. The piezo-resistive measuring cell with flush-mounted 316L diaphragm was designed for applications in the hygienic industry. PMP23 offers various EHEDG and 3-A certified hygienic process connections, materials with FDA conformity, EG1935/2004 conformity, IP69 protection, optional IO-Link and hazardous area certificates. The device can be delivered with customized measuring ranges up to 40bar.

Potentiometric

Measuring principle
Absolute and gauge pressure

Characteristic
Cost-effective pressure transducer, piezoresistive sensor with metallic measuring diaphragm for hygienic applications

Supply voltage
10…30 VDC

Reference Accuracy
0.3 %

Long term stability
0.2 % of URL/year

Process temperature
-10 °C…+100 °C
(+14 °F…+212 °F)
+135 °C for 1 h
(+275 °F for 1 h)

Ambient temperature
-40 °C…+85 °C
(-40 °F…+185 °F)

Measuring cell
+400 mbar…+40 bar
(+6 psi...+600 psi)

Max. overpressure limit
160 bar (2400 psi)

Process connection
Threads:
G1, M24

Process connection hygienic
DIN11851,
Clamp,
SMS,
Varivent,
Universal adapter

Communication
4...20 mA
IO- Link

Certificates / Approvals
ATEX, FM, CSA, IEC Ex, NEPSI, UK Ex

Design approvals
EN 10204-3.1Final inspection report
Cleaned from oil + grease
Surface roughness measurement

Hygienic approvals
3A, EHEDG
EG1935/ 2004