Differential pressure transmitter UNIVERSAL for filter monitoring

Type series CP1310

  • EX
Differential pressure transmitter UNIVERSAL for filter monitoring - CP1310

Features

  • Small, solid design
  • Wetted parts of stainless steel
  • Measuring ranges 0...250 mbar up to 0...25 bar
  • Zero point and measuring span can be adjusted externally by means of a potentiometer
  • Output signal: 4...20 mA 2-wire circuitry, 0...20 mA 3-wire circuitry, 0(2)...10 V 3-wire circuitry

Options

  • Ex-Schutz

Technical Data

Constructional design / case
Housing designs: material: st. steel mat.-no. 1.4301 (304)
degree of protection: IP 65
  silicon cover plate for trimming potentiometers.
Right angle plug as per DIN EN 175301-803-A (DIN 43650, form A)
with cable glandM16x1.5 mm,
cable diameter 4...10 mm
Process connection 2 x NPT 1/4 - 18, standard distance 54 mm.Option: compression fitting (Ermeto)Further models upon request
Measuring system piezoresistive measuring bridge, protected by integrated stainless-steel diaphragm
Filling material: silicone-free synthetic oil
Material: diaphragm: st. steel mat.-no. 1.4404 (316L)
cell: st. steel mat.-no. 1.4404 (316L)
Weights: standard housing: approx. 1030 g
Storage temperature range: -25...+80 °C
Limiting temperature range: -25...+70 °C
Rated temperature range: -10...+70 °C
Temperature influence: on zero point: ≤ 0.05 % of meas. span /K
on meas. span: ≤ 0.05 % of meas. span /K
Auxiliary power supply: standard version:
- nominal voltage 24 V DC
- function range
2-wire circuitry 14...30 V DC
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 one sided and staticexcess pressure both sides: see order details
Overload influenc: ≤ 0.1 % f.s.
Output signal: 4...20 mA, 2-wire circuitry, standard. Other signals see order details.
Current limitation in output signal: max. output current approx. 30 mA
Supply voltage influence: ≤ 0.2 % f.s. / 10 V
Adjusting range: zero point and measuring span approx. ± 10 %
Response time: ≤ 20 ms
Linearity error incl. hysteresis: ≤ 0,5 % v.E. (terminal based)
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.
Caution: Make sure that there is equipotential bon-ding 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 influence: 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
Tests and certificates
See documents
Type series
CP1310, CP1311

Documents

Name
Description
EN
DE
  • D4-080

    Data Sheet

  • BA_020

    Operating Instruction

  • KE_021

    Declaration of Conformity

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