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KELLER Pressure AG

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KELLER Pressure AG

St. Gallerstrasse 122

8404 Winterthur - Switzerland

+41-52-2352525

http://www.keller-pressure.com

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Supplier's articles

CANopen Pressure Transmitter

August 2021

CANopen Pressure Transmitter

Communication update for more measurement flexibility

Measurement & Instrumentation

Upgraded Generation of Data Logger With Remote Data Transmission Unit

May 2019

Upgraded Generation of Data Logger With Remote Data Transmission Unit

For years, KELLER’s GSM-2 has provided a simple way of remotely tracking pressure, fill and water levels, and monitoring limits. Now, this proven device has been upgraded and given a new name: ARC-1, the Autonomous Remote Data Collector.

Measurement & Instrumentation

Pressure Transmitters in Space

March 2019

Pressure Transmitters in Space

On 22 September 2018, a Japanese H-IIB rocket launched the HTV supply vessel containing the ACLS (Advanced Closed Loop System) module destined for the International Space Station (ISS). The ACLS is tasked with “recycling” CO2 from the air.

Measurement & Instrumentation

Measurement-Cloud Solution

October 2018

Measurement-Cloud Solution

Store your own measurement data centrally and access it safely worldwide

Automation & Communication

Monitored Pressure Peaks - Security for Every Eventuality

September 2018

Monitored Pressure Peaks - Security for Every Eventuality

Pressure surges in liquid- or gas-filled pipes are unavoidable. The damage they cause can be avoided, however. With the LEO 5 manometer, pressure peaks can be detected early and the necessary precautions can be taken

Measurement & Instrumentation

Piezoresistive Pressure Transmitters

March 2018

Piezoresistive Pressure Transmitters

With I2C interface for areas at risk of explosion

Measurement & Instrumentation Explosion Protection & Safety

Tank Contents Measurement System Castello

November 2017

Tank Contents Measurement System Castello

Offers a user-friendly way to represent the pressure measurement at the bottom of a tank as the quantity of remaining liquid

Measurement & Instrumentation

Electronic Pressure Gauges

September 2017

Electronic Pressure Gauges

The simplest version offers high resolution and reproducibility for both measuring ranges (-1…30 bar and 0…300 bar), together with accuracy of 0.5 %FS and an integrated min/max memory

Measurement & Instrumentation Explosion Protection & Safety

Piezoresistive OEM Pressure Transmitters

May 2017

Piezoresistive OEM Pressure Transmitters

With -40?150 °C-capable signal conditioning

Measurement & Instrumentation

Intrinsically Safe Electronic Pressure Gauges

January 2017

Intrinsically Safe Electronic Pressure Gauges

Keller’s type LEO 1 Ei and LEO 2 Ei electronic pressure gauges feature microprocessor-assisted compensation to ensure an extremely narrow total error band. All gauges are ideal for use in areas subject to gas explosion risks

Measurement & Instrumentation Explosion Protection & Safety

OEM Transmitters

November 2015

OEM Transmitters

Featuring Chip-in-Oil technology

Automation & Communication

Easily integrated pressure transmitters for OEMs with digital and ratiometric interfaces

March 2015

Easily integrated pressure transmitters for OEMs with digital and ratiometric interfaces

all the key pressure measurement components are now protected against the risks from humidity and condensation

Measurement & Instrumentation

Overpressure-resistant flow controller

September 2014

Overpressure-resistant flow controller

flexibility thanks to digitization

Measurement & Instrumentation

Remote monitoring of tank filling levels

August 2013

Remote monitoring of tank filling levels

- measurement system transmits levels via GSM modem

Measurement & Instrumentation

Pressure transmitters

December 2012

Pressure transmitters

with mathematical compensation

Measurement & Instrumentation

Pressure sensors

March 2012

Pressure sensors

made of titanium

Measurement & Instrumentation

Intrinsically Safe Pressure Transmitter

November 2019

Intrinsically Safe Pressure Transmitter

For strong hazardous areas (Zone 0) | For industrial applications (Gas Group II) | For Ex II 1G Ex ia IIC T4…T6 Ga Optimised for battery-operated applications | Total error band: ± 0,7 %FS @ -10…80 °C | I²C microcontroller interface | 1,8…3,6 V / 20 μW @ 1 SPS Series 4 LD Ei…9 LD Ei «The Heart» Ø 11 mm…Ø 19 mm | Series 20 D Ei «The Head» 3 bar to 1000 bar | Series 21 D Ei «The Compact» 3 bar to 1000 bar | Series 23 D Ei «The Versatile» 300 mbar to 1000 bar | Series 26 D Ei «The Submersible» 300 mbar = ca. 3 mH₂O

Measurement & Instrumentation

Keller in Space

March 2019

Keller in Space

International Space Station (ISS) welcomes Swiss pressure measurement technology. Absolute and differential pressure transmitters regulate regenerative processes in the ISS oxygen supply. Including in the following ranges: 50 mbar…20 bar, 0…110 °C, 1…9 VDC and RS485. Keller offers: Pressure measurement technology for applications under extreme conditions. Joint development with the customer. Stringent stability and reliability requirements. End-to-end quality assurance from sales and development to specialised production areas.

Measurement & Instrumentation

EI: Intrinsically Safe Pressure Transmitter

October 2018

EI: Intrinsically Safe Pressure Transmitter

For strong hazardous areas (Zone 0) | For industrial applications (Gas Group II) | For Ex II 1G Ex ia IIC T4…T6 Ga Series 4 LD Ei…9 LD Ei «The Heart» Ø 11 mm…Ø 19 mm | Series 20 D Ei «The Head» 3 bar to 1000 bar | Series 21 D Ei «The Compact» 3 bar to 1000 bar | Series 23 D Ei «The Versatile» 300 mbar to 1000 bar | Series 26 D Ei «The Submersible» 300 mbar = ca. 3 mH₂O Optimised for battery-operated applications. Total error band: ± 0,7 %FS @ -10…80 °C . I²C microcontroller interface. 1,8…3,6 V / 20 μW @ 1 SPS

Measurement & Instrumentation

Intrinsically Safe Pressure Transmitter

March 2018

Intrinsically Safe Pressure Transmitter

The new D Ei series is approved for gas group II applications and can be used to measure absolute and relative pressures in zone 0

Measurement & Instrumentation

Keller OEM Pressure Transmitters

November 2017

Keller OEM Pressure Transmitters

Customizable pressure transmitters thanks to modular structure. Production of the housing parts upon customer request; Calibrated over pressure and temperature Analog and digital interfaces; Pressure connections selectable with or without electronic

Measurement & Instrumentation

Low Power Pressure Sensor for IoT

May 2017

Low Power Pressure Sensor for IoT

The Internet of Things starts with a sensor. Pressure transmitters and level sensors with digital interfaces are ideal for IoT solutions. Their low supply voltages and optimised power consumption make them perfect for battery-operated wireless solutions

Automation & Communication Industry 4.0

Detecting Changes of Water Quality

December 2016

Detecting Changes of Water Quality

The CTD versions of the DCX-22 range are autonomous battery-operated data collectors made of stainless steel

Measurement & Instrumentation Maintenance

Ultra-Fast Miniature Pressure Transducer Series M5

September 2016

Ultra-Fast Miniature Pressure Transducer Series M5

The piezoresistive pressure transducers Series M5 are ideal, thanks to the M5 fine thread, for taking measurements at close proximity in places where access is a problem and in very thin pipes

Measurement & Instrumentation

Precise Digital Manometer LEX 1

June 2015

Precise Digital Manometer LEX 1

It is a micro-processor controlled, accurate and versatile digital pressure measuring instrument with integrated Max./Min. function for calibration and testing purposes

Measurement & Instrumentation

Digital manometer with Peak and Recording Function LEO 5

March 2015

Digital manometer with Peak and Recording Function LEO 5

It features precise sensor technology, fast, high-resolution signal processing, peak recording and data storage with a time stamp; the device features a robust stainless steel housing, safety glass front, a 16 mm backlit display

Measurement & Instrumentation Explosion Protection & Safety

Digital manometers & pressure transmitters

November 2014

Digital manometers & pressure transmitters

Digital manometers & pressure transmitters for hazardous industrial applications in potentially explosive gas and dust atmospheres. Digital intrinsically safe manometers. Pressure transmitters with flameproof enclosure, intrinsically safe

Measurement & Instrumentation

Pressure transmitters and sensors

March 2014

Pressure transmitters and sensors

Keller AG für Druckmesstechnik offers titanium versions of its pressure transmitters and sensors for use in heavily corrosive media, e.g. an implantable device for medical technology, transmitters with flush diaphragms for the chemical industry, etc

Measurement & Instrumentation

Digital manometers & pressure transmitters

April 2013

Digital manometers & pressure transmitters

for hazardous applications in potentially explosive gas and dust atmospheres

Measurement & Instrumentation

Pressure transmitters and sensors

March 2013

Pressure transmitters and sensors

Keller AG für Druckmesstechnik offers titanium versions of its pressure transmitters and sensors for use in heavily corrosive media, e.g. an implantable device for medical technology, transmitters with flush diaphragms for the chemical industry, etc

Automation & Communication

Digital manometers & Pressure transmitters

November 2012

Digital manometers & Pressure transmitters

for hazardous applications in potentially explosive gas and dust atmospheres

Measurement & Instrumentation

Titan line

April 2012

Titan line

of pressure transmitters and transducers in titanium

Measurement & Instrumentation

CANopen Pressure Transmitter

August 2021

CANopen Pressure Transmitter

Communication update for more measurement flexibility

Measurement & Instrumentation

Piezoresistive Pressure Transmitters

March 2018

Piezoresistive Pressure Transmitters

With I2C interface for areas at risk of explosion

Measurement & Instrumentation Explosion Protection & Safety

Piezoresistive OEM Pressure Transmitters

May 2017

Piezoresistive OEM Pressure Transmitters

With -40?150 °C-capable signal conditioning

Measurement & Instrumentation

OEM Transmitters

November 2015

OEM Transmitters

Featuring Chip-in-Oil technology

Automation & Communication

Digital manometer with Peak and Recording Function LEO 5

March 2015

Digital manometer with Peak and Recording Function LEO 5

It features precise sensor technology, fast, high-resolution signal processing, peak recording and data storage with a time stamp; the device features a robust stainless steel housing, safety glass front, a 16 mm backlit display

Measurement & Instrumentation Explosion Protection & Safety

Pressure transmitters and sensors

March 2014

Pressure transmitters and sensors

Keller AG für Druckmesstechnik offers titanium versions of its pressure transmitters and sensors for use in heavily corrosive media, e.g. an implantable device for medical technology, transmitters with flush diaphragms for the chemical industry, etc

Measurement & Instrumentation

Pressure transmitters and sensors

March 2013

Pressure transmitters and sensors

Keller AG für Druckmesstechnik offers titanium versions of its pressure transmitters and sensors for use in heavily corrosive media, e.g. an implantable device for medical technology, transmitters with flush diaphragms for the chemical industry, etc

Automation & Communication

Pressure transmitters

December 2012

Pressure transmitters

with mathematical compensation

Measurement & Instrumentation

Digital manometers & Pressure transmitters

November 2012

Digital manometers & Pressure transmitters

for hazardous applications in potentially explosive gas and dust atmospheres

Measurement & Instrumentation

Titan line

April 2012

Titan line

of pressure transmitters and transducers in titanium

Measurement & Instrumentation

Overpressure-resistant flow controller

September 2014

Overpressure-resistant flow controller

flexibility thanks to digitization

Measurement & Instrumentation

Digital manometers & pressure transmitters

April 2013

Digital manometers & pressure transmitters

for hazardous applications in potentially explosive gas and dust atmospheres

Measurement & Instrumentation

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