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Keller EXd Pressure Transmitters for Hazardous Applications, Series 23 ED / 25

These Keller pressure transmitters are approved for use in high explosion risk areas and are ATEX approved certified EXD. They provide stable and accurate measurements of absolute and gauge pressures of liquid and gaseous media in the pressure range between 200mBar and 300 Bar. Available with standard 1/4″ BSP male and 1/2″ BSP flush diaphragm connections.

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Series 23ED & 25ED Pressure Transmitter

Description

Specification
Pressure Ranges 0,2…300 bar
(depending on type; see data sheet)
Output 4…20 mA
0…20 mA
0…10 V
Linearity typ. ±0,2%FS, max ±0.5%FS
Stability, Range > 2 bar
Stability, Range ≤ 2 bar
typ. 0,1 %FS, max 0.2%FS
typ. 1 mBar, max 1mBar
Operating Temperature -30…100°C
Comp. Temp. Range -10…80°C
T.C. of Zero
(Range 1 bar)
typ. 0,01%FS/°C, Max 0.02%FS/°C
T.C. of Sensitivity
(Range 1 bar)
max. 0,02%/°C

PR25-ED/8696-1

£510.00

Keller PR25Exd explosion proof pressure transmitter, range 0 – 1 Bar G, Output 4 – 20mA, accuracy ±0.25%, 1/2″ BSP male thread with flush diaphragm. All stainless steel wetted parts and body with M20 threaded barrel and 5 metres flying lead. Drawing No. 80997.10

PR25-ED/8696-5

£510.00

Keller PR25Exd explosion proof pressure transmitter, range 0 – 5 Bar G, O/P 4 – 20mA 5 metres flying lead. Drawing No. 80997.10

PR25-ED/8696-10

£560.00

Keller PR25Exd explosion proof pressure transmitter, range 0 – 10 Bar G, O/P 4 – 20mA, 5 metres flying lead. Drawing No. 80997.10. Abacus No. 222510.0016

PR25-ED/8696-20

£510.00

Keller PR25Exd explosion proof pressure transmitter, range 0 – 20 Bar G, O/P 4 – 20mA, 5 metres flying lead. Drawing No. 80997.10

PA23ED-1

£0.00

Keller PA23 Exd pressure transmitter, 1/4″ BSP thread, range 0 – 1 bar gauge, Output 4-20mA, power supply 10-28vDC, with 5 metre flying lead, M20 female threaded cable exit.

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