OPTIBAR PM 3050

Pressure transmitter for general pressure and level applications

  • Compact design with recessed or flush metallic diaphragm and optional display module
  • 0.1…100 bar / 1.45…1450 psi
  • Thread: G½, ½ NPT (male, female)
  • 2-wire 4…20 mA/HART®

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 positioning

For standard pressure and level applications

Measurement principle

Hydrostatic

Measured media

Liquids, Gases, Steam

Measuring point

Open tank

Process pressure

max. 100 bar/1450 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), Without (fully welded)

Thread connections Male:

G1, G½ front flush (DIN 3852)

G½ (EN 837-1)

½ NPT

M20

Female:

½ NPT

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®

Features & Options

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 ±0.075% 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