Overview
The OPTIBAR PM 3050 is a compact pressure transmitter with metallic diaphragm for general pressure and level applications. The excellent performance combined with outstanding robustness of the full stainless-steel construction and increased overload resistance makes this device the optimal choice for general pressure applications. A wide range of hygienic process connections with front flush diaphragm compliant with 3A Sanitary Standard and EHEDG hygienic design places the OPTIBAR PM 3050 perfectly in food and beverage pressure and level applications.
Product features and options depend on device configuration: Contact us to make sure that your preferred functionality can be combined in one device.
- Fully welded and robust stainless steel construction (1.4404 / 316L)
- High overload resistance
- Vacuum resistant
- Measuring accuracy up to ±0.1% of set span
- Very short response times (<80 ms)
- Easily programmable with optional display and adjustment module
- IP66/68 (NEMA 4X/6P) rated version also available
Specifications
Depending on selected device configuration
General information
| Product type | Pressure transmitter |
| Product family name | OPTIBAR |
| Product positioning | For standard pressure and level applications |
| Measurement principle | Hydrostatic |
| Measured media | Liquids, Gases, Steam |
| Measuring point | Open tank |
Operating conditions
| Process pressure |
max. 100 bar/ 1450 psi |
| Process temperature |
-40…+150°C/ -40…+302°F |
Materials
| Diaphragm | Austenitic stainless steel (1.4435/316L) |
| Fill fluid | Silicone oil, Food grade oils (FDA listed) |
| Measuring cell seal | Fluoroelastomer rubber (FKM), Without (fully welded) |
Process connections
| Thread connections |
Male:
Female: |
| Hygienic connections |
Clamp (DIN 32676): DN25, DN32, DN40, DN50 Clamp (ISO 2852): 25, 38, 51 Tri-Clamp: ½'', 1'', 2'' VARIVENT®: N, F Collar ferrule with nut (DIN 11851): DN25, DN40, DN50 Collar ferrule (DIN 11864-1A): DN25, DN40, DN50 Flange with collar (DIN 11864-2): DN40, DN50 Collar ferrule with nut (SMS 1146): 25 mm, 51 mm, 76 mm NEUMO BioControl®: DN50 |
Approvals/Standards
| Certificates/Approvals Ex | ATEX, IECEx, NEPSI |
| Certificates/Approvals Hygienic | FDA, 3A, EHEDG, EC 1935/2004 |
Communication
| Analogue outputs | 4…20 mA |
| Digital outputs | HART® |
US 10871 
BR 4715 
VN 3391 
TR 2278 
CA 1679 
AU 1666 
TH 1589 
JP 1464 
