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Datasheet generated 2026-10-07
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VEGA pressure transmitter with ceramic measuring cell

VEGA · Sensors & Instrumentation · Pressure Transmitters · Germany · vega.com
Part Number
VEGABAR 18  ·  HS 9026.20
VEGA pressure transmitter with ceramic measuring cell

VEGA VEGABAR 18 process pressure transmitter with dry ceramic Mini-CERTEC measuring cell, for gases, vapours and liquids including abrasive media. Entry-level device for general industrial use. Measuring range 0. +25 bar with smallest range 0.1 bar, accuracy deviation < 0.5 %. Process temperature -40. +100 °C. Two-wire 4. 20 mA output, loop powered. Thread process fitting from G1/2 / 1/2 NPT, 316L wetted parts. Plug connector to ISO 4400 (IP65) or M12; no on-site display. Supplied as a VEGA configured item; confirm the order code for your exact range, fitting and electronics.

Technical Specifications

TypeVEGA VEGABAR 18
Measuring celldry ceramic Mini-CERTEC (Al2O3), capacitive
Mediagases, vapours and liquids, also abrasive substances
Measuring range0 ... +25 bar / 0 ... +2500 kPa (0 ... +362.6 psig)
Smallest adjustable range0.1 bar / 10 kPa (1.45 psig)
Accuracy (deviation)< 0.5 %
Process temperature-40 ... +100 °C (-40 ... +212 °F)
Measuring cell sealFKM
Isolating systemdry measuring system
Process fittingthread from G1/2, 1/2 NPT
Process fitting / diaphragm material316L / Al2O3 ceramic
Signal output4 ... 20 mA (two-wire, loop powered)
Communication / indication / adjustmentnone
Electrical connectionplug connector to ISO 4400 or M12 x 1
Degree of protectionIP65 (ISO 4400 plug) / IP66 / IP67
ApprovalsCE (optional Ex / regional approvals available or applied for)

Properties

MaterialAl2O3 ceramic diaphragm; 316L wetted parts
Pressure rating0 ... +25 bar
Temperature range-40 °C to +100 °C
IP ratingIP65/IP66/IP67
MOQ1

Compatibility

Ceramic Mini-CERTEC cell suits abrasive and chemically aggressive media. Select measuring range up to 25 bar, process fitting and connection to suit the application.

Approvals

Attached Documents