The OPTIBAR PSM 2010 is an electronic pressure switch for applications in the food and beverage industry as well as the pharmaceutical industry. Its hygienic construction comes with a fully welded front-flush diaphragm to meet the most stringent industrial requirements in terms of crevice-free installation. The pressure switch provides long-term stable absolute or gauge pressure measurement of liquids and gases as well as hydrostatic level measurement. Due to its advanced digital compensation, the OPTIBAR PSM 2010 offers excellent temperature stability even during SIP/CIP cleaning cycles.
Product features and options depend on device configuration: Contact us to make sure that your preferred functionality can be combined in one device.
Depending on selected device configuration
| Product type | Pressure transmitter |
| Product family name | OPTIBAR |
| Product positioning | For hygienic level and pressure applications |
| Measurement principle | Hydrostatic |
| Measured media | Liquids, Gases |
| Measuring point | Open tank |
| Process pressure |
max. 40 bar/ 580 psi |
| Process temperature |
-40…+150°C/ -40…+302°F |
| Diaphragm | Austenitic stainless steel (1.4435/316L) |
| Fill fluid | Silicone oil, Food grade oils (FDA listed) |
| Measuring cell seal | Fluoroelastomer rubber (FKM), Perfluoroelastomer rubber (FFKM) |
| Thread connections |
Male: Hygienic G½, G1 for hygienic adapters G½, G¾, G1 (DIN 3852) |
| Hygienic adapters |
Clamp (DIN 32676): DN25, DN32, DN40, DN50 Clamp (ISO 2852): 25, 38, 51 Tri-Clamp: ½'', 1'', 2'' VARIVENT®: N |
| Certificates/Approvals Others | Pressure Equipment Directive (PED) |
| Certificates/Approvals Hygienic | FDA, 3A, EC 1935/2004 |
| Ingress protection | IP67 |
| Analogue outputs | 0…10 VDC, 4…20 mA |
| Discrete outputs | NPN/PNP |
| Digital outputs | IO-Link |
