All Pressure Transmitters
Pressure Transmitters for Industrial Applications
Pressure Transmitters for Hazardous Applications
Pressure Transponder with passive RFID Interface
Pressure Transmitters for Biotechnology / Food Industries
Intelligent Transmitter with Digital Indication



KELLER UK
First Floor
Little Keep Gate
Dorchester, Dorset, DT1 1AH
Tel. 01305 239260
Fax. 0845 643 2866
email. sales@keller-pressure.co.uk


Pressure Transmitters for Industrial Applications
Series 4LC .. 9LC, Small capsule

Series 4LC .. 9LC, Small capsule

Small pressure transmitter capsules. Signal 0.5...4.5V ratiometric to 5V supply. Laser welded media isolation diaphragms. Sizes 11mm to 19mm. Pressure ranges 0...1bar thru 0... 1000bar, Temperature compensated 0...50°C or -10 ...80°C.
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Series 22 M/S

Series 22 M/S

Series 22 offers a reliable cost effective solution for customers requiring medium to high quantities, of mass produced transmitters. Pressure range 5...250 bar (abs./rel.)
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Series 4LD .. 9LD, Small capsule I2C signal

Series 4LD .. 9LD, Small capsule I2C signal

Small I2C pressure transmitter capsules. Signal I2C, low power 1.8V..3.6V supply. Laser welded media isolation diaphragms. Sizes 11mm to 19mm. Pressure ranges 0...1bar through 0...1000bar.
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Series 23 / 25

Series 23 / 25

These piezoresistive transmitters have been designed for precision applications in industrial environments for pressures ranging from 0,2 to 1000 bar, liquids or gas.
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Series M5 HB, Ultra Fast

Series M5 HB, Ultra Fast

Ultra fast 50kHz pressure transmitter. M5 thread, 0-10V signal. Media Compatibility: Oil, fuels (diesel, petrol, etc.), gases, coolants, etc. Pressure ranges 0...3bar Abs., 0...10bar Abs., and 0...30bar Abs.. Also available as sensor only.
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Series 23 SY / 25 Y

Series 23 SY / 25 Y

The Series 23 (S)Y/25 Y product line is outstanding due to its extreme ruggedness towards electromagnetic fields. Pressure ranges: 0...100 mbar to 0...1000 bar.
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Series 21 C, Industrial Transmitter

Series 21 C, Industrial Transmitter

Low Cost pressure transmitter for industrial and auotmotive applications. Signal 0.5...4.5V ratiometric to 5V supply. Pressure ranges 0...1bar through 0... 1000bar, Temperature compensated. Choice of process threads and electical connections.
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Series 33X 35X

Series 33X 35X

Highly Precise Pressure TransmiTTers, mathematically compensated / Programmable. Digital or Analogue Output. The Series are based on the stable, floating piezoresisitive transducer.
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Series PRD-33 X

Series PRD-33 X

The Series PRD-33 X was developed for applications that require a high accuracy differential pressure measurement together with high overload resistance in differential pressure ranges as low as 350 mbar.
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Series 21 PY

Series 21 PY "Pisello"

Ultramodern welding techniques and advances in the miniaturization of electronic circuits now make it possible to manufacture a pre-insulated, piezoresistive micro-transmitter. Pressure range: 10 bar FS to 600 bar FS (abs.)
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Series PD-39 X / PD-39 X Ei

Series PD-39 X / PD-39 X Ei

The Series PD-39 X does not measure the differential pressure directly - instead, it uses two absolute pressure sensors to take the measurement indirectly.
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Series 21 Y

Series 21 Y

The Y-line transmitters have an extremely small temperature error. This is achieved using an additional circuit containing a temperature sensor that subdivides the temperature range into fields that are 1,5 Kelvin (K) wide. Pressure range: 2...1000 bar.
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Series 41 X / 41 X Ei

Series 41 X / 41 X Ei

The Series 41X combines the ceramic measurement cell for low pressure ranges with the uP electronics of the digital Series 30 transmitter. Output can be displayed and stored on a PC via an RS485 interface and programming can also be carried out.
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Series 22 DT

Series 22 DT

For automotive and industrial applications. Developed specially for use in so-called "bivalent" vehicles fitted with engines for combined natural gas/gasoline operation.
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