Pressure transmitter UNIVERSAL - thin film technology

Type series CB1030

  • EX
Pressure transmitter UNIVERSAL - thin film technology - CB1030


  • Measuring ranges 0...40 bar up to 0...600 bar rel.
  • Thin film sensor elemen
  • Zero point and measuring span can be adjusted externally by means of a potentiometer
  • Stainless steel housing as standard or field housin
  • Degree of protection IP 65, IP 67 (option)
  • Wetted parts of stainless steel, completely welded
  • Output signal: 4...20 mA, option: 0...20 mA, 0...10 V DC


  • Explosion protection

Technical Data

Constructional design / case
Standard housing with right angle plug: material: st. steel mat.-no. 1.4301 (304)
degree of protection: IP 65
  silicon cover plate for trimming potentiometers
  Right angle plug as per EN 175301-803-A (DIN 43650, form A)
with cable gland M16x1.5 mm,
cable diameter 4...10 mm.
Field housing, solid design: material: st. steel mat.-no. 1.4301 (304)
degree of protection: IP 67
  Screwable cover ring with O-ring seal for the externally accessible trimming potentiometers.
  Screwable case cap for connection chamber.
Connection terminals 4 mm².
  Cable gland M16x1.5 for cable diameter 4.5...10 mm, material polyamide.
Process connection: G1/2 B
Measuring system: measuring bridge embedded in thin filmon a stainless steel diaphragm
Material: diaphragm: st. steel mat.-no. 1.4542 (630)
socket: st. steel mat.-no. 1.4404 (316L)
Weights: Standard housing: approx. 300 g
Field housing: approx. 750 g
Storage temperature range: -25...+80 °C
Limiting temperature range: -25...+70 °C
Rated temperature range: -10...+70 °C
Temperature influenc: on zero point: ≤ 0.03 % of meas. span /K
on meas. span: ≤ 0.03 % of meas. span /K
Auxiliary power supply: standard version:
- nominal voltage 24 V DC
- function range 2-wire circuitry 14...30 V DC, function range 3-wire circuitry 16...30 V DC
- max.permiss. operating voltage 30 V DC
  Ex design:
permiss. voltage range of 2-wire circuitry 15...30 V DC
  Ex design:
permiss. voltage range of 3-wire circuitry 16...30 V DC
Standard measuring ranges: see order details
Overload limits UE: for short-time overload.
See order details.
Overload influenc: ≤ 0.1 % f.s.
Output signal: 4...20 mA, 2-wire circuitry, standard.Further possibilities see order details
Test output (with field housing only): non interruptible output current measurement via integrated LOC diode
Current limitation in output signall: max. output current approx. 30 mA
Supply voltage influenc: ≤ 0.2 % f.s. / 10 V
Linearity error incl. hysteresis: ≤ 0.3 % f.s. (limit point calibration)
Adjustable range: zero point and measuring span approx. ± 10 %
Response time: ≤ 20 ms
Electrical data: Sum of maximum values in the intrinsically safe circuits
Ui = 30 V
Ii = 100 mA
Pi = 0,7 W
  Further information see data sheet.
Besondere Bedingungen: Make sure that there is equipotential bonding along the entire wiring run both inside and outside the explosion hazardous area.
  Switch off device if it is installed in zone 0 and in temperature class T5 and T6 and it fails!
Burden: current output 2-wire circuitry:
  standard version: Ra = UB-14 V / 20 mA (KOhm)
with explosion protection: Ra = UB-15 V / 20 mA (KOhm)
  voltage output:
a current of 20 mA can be obtained in the case of devices with power output.
Burden influenc: for 500 Ohm burden of change: ≤ 0.1 % f.s.
EMC-Test: - noise immunity as per EN 50082, section 2, March 95 issue for industry
- emitted interference as per EN 50081, section 1, 1993 issue for residential and industrial areas
Information on other models see order details or upon request.
Tests and certificates
See documents
Type series
CB1030, CB1031, CB2030, CB2031


  • D4-026

    Data Sheet

  • BA_020

    Operating Instruction

  • XA_007

    Ex Instructions

  • ZER_008

    Certificate - ATEX


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