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Digital Manometers and Pressure Loggers

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Keller LEO 1 Digital Manometer

The LEO 1 is an autonomous battery powered manometer with digital display designed for monitoring sudden pressure changes in a standalone unit. The LEO 1 features a micro-processor with a 5KHz fast peak function that can show Max and Min values of pressure spike or troughs. Pressure ranges are available ...
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Keller LEO2 Digital Manometer

The LEO2 is an autonomous battery powered pressure gauge with digital display from Keller. The LEO 2 uses a piezoresistive pressure cell that has undergone extensive pressure and temperature test, with individual adjustments for each unit for an improved accuracy of 0.1% FS. Pressure ranges are available from -1 to ...
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LEO2Ei Digital Manometer

Keller LEO2Ei Digital Manometer

The Keller LEO2Ei is a hazardous area approved digital manometer and available from stock. The LEO2EI is a highly accurate, battery-powered digital manometer designed for precise pressure measurement. The gauge uses a piezoresistive pressure cell, ensuring accuracy of 0.1% full scale, it also features peak hold and selectable pressure units. ...
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LEO2-O2 Digital Manometer

LEO2-O2 Digital Manometer Suitable for O2 Applications

LEO2-O2 Digital Manometers specifically designed LEO2 for Oxygen pressure monitoring. The diaphragm oil is Galden HT720 and is suitable for use up to 200 Bar at 60°C or Fomblin M100 oil can also be used up to 330 Bar. Diaphragm and pressure ports must be kept clean of any other ...
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LEO Record Ei Digital Manometer

LEO Record Pressure Data Logger

The LEO Record is an autonomous battery powered manometer with digital display designed for monitoring pressure and temperature in a standalone unit. The LEO Record uses a piezoresistive pressure cell. Pressure ranges are available from -1 to 3 Bar up to 0-2000 Bar. Internal memory for 57,000 readings and internal ...
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LEO Record for Hydrogen

LEO-Record-H2 is a digital gauge with logging function for Hydrogen Applications. The digital manometer includes a higher Nickel content in the Stainless Steel components to lower embrittlement and a Gold plated diaphragm to minimise H2 diffusion. Recording function is the same as the standard LEO Record gauges with the same ...
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Keller LEO Record CAPO Digital Manometer

LEO Record CAPO Pressure Data Logger

The LEO Record CAPO is an autonomous battery powered manometer with digital display designed for monitoring pressure and temperature in a standalone unit. The LEO Record CAPO uses a capacitive ceramic pressure cell making it ideal for low pressure ranges. Available ranges as 30, 100 and 300mBar with either a ...
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Keller LEO 3 Digital Manometer

Keller LEO 3 Digital Manometer with scaleable 4-20mA output, RS485 interface and free Keller software. The LEO 3 can display both the current pressure plus Min and Max readings, or the analogue output signal value. Pressure ranges from -1 to 1000 Bar. Standard pressure connection is ¼” BSP male thread, ...
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LEX 1 Digital Manometer

Keller LEX 1 Digital Manometer

LEX 1 Digital Manometer is a highly precise pressure indicator with available pressure ranges up to 1000 Bar. The LEX 1 is a micro-processor controlled, digital pressure measuring instrument with integrated max.- and min- function for testing and calibration purposes. Standard accuracy is 0.05%FS with optional precision of 0.025%FS and ...
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LEX1Ei Digital Manometer

Keller LEX1Ei Digital Manometer

LEX1Ei Digital Manometer is a highly precise pressure indicator with available pressure ranges up to 1000 Bar suitable for hazardous area installations. The LEX1Ei is a micro-processor controlled, digital pressure measuring instrument with integrated max.- and min- function for testing and calibration purposes. Standard accuracy is 0.05%FS with optional precision ...
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LEX 1 Digital Manometer

LEX1-CAPO Digital Manometer

LEX1-CAPO Digital Manometers with Capacitive Sensor for mBar Pressure Ranges. The LEX1-CAPO has available pressure ranges of 0-30, 0-100 and 0-300mBar with relative, or negative dry gas pressure reference only. The LEX1-CAPO is a micro-processor controlled, digital pressure measuring instrument with integrated max.- and min- function for testing and calibration ...
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LEO5 Digital Manometer

LEO5 Digital Manometer with Data Logger

The Keller LEO 5 is a combined pressure and temperature indicator and data logger available for pressure ranges up to 1000 bar and featuring an IP66-rated stainless steel enclosure. The robust housing combines contemporary microcontroller-based electronics and capacitive-touch controls, operated through the environmentally-sealed safety glass front panel. The large backlit ...
View Product
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Keller LEO 1 Digital Manometer

The LEO 1 is an autonomous battery powered manometer with digital display designed for monitoring sudden pressure changes in a standalone unit. The LEO 1 features a micro-processor with a 5KHz fast peak function that can show Max and Min values of pressure spike or troughs. Pressure ranges are available from -1 to 3 Bar up to 0-1,000 Bar. The internal battery will provide up to 1,000 hours continuous operation. Accuracy is ±0.2%FS (0-50°C). The ...
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Keller LEO2 Digital Manometer

The LEO2 is an autonomous battery powered pressure gauge with digital display from Keller. The LEO 2 uses a piezoresistive pressure cell that has undergone extensive pressure and temperature test, with individual adjustments for each unit for an improved accuracy of 0.1% FS. Pressure ranges are available from -1 to 3 Bar up to 0-700 Bar. The internal battery will provide up to 1,000 hours continuous operation. The LEO 2 is available from stock. ...
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LEO2Ei Digital Manometer

Keller LEO2Ei Digital Manometer

The Keller LEO2Ei is a hazardous area approved digital manometer and available from stock. The LEO2EI is a highly accurate, battery-powered digital manometer designed for precise pressure measurement. The gauge uses a piezoresistive pressure cell, ensuring accuracy of 0.1% full scale, it also features peak hold and selectable pressure units. The LEO2EI is ATEX Certified for use in hazardous areas, making it suitable for demanding industrial applications. The Internal battery provides with up to 1,000 ...
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LEO2-O2 Digital Manometer

LEO2-O2 Digital Manometer Suitable for O2 Applications

LEO2-O2 Digital Manometers specifically designed LEO2 for Oxygen pressure monitoring. The diaphragm oil is Galden HT720 and is suitable for use up to 200 Bar at 60°C or Fomblin M100 oil can also be used up to 330 Bar. Diaphragm and pressure ports must be kept clean of any other oils and grease. ...
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LEO Record Ei Digital Manometer

LEO Record Pressure Data Logger

The LEO Record is an autonomous battery powered manometer with digital display designed for monitoring pressure and temperature in a standalone unit. The LEO Record uses a piezoresistive pressure cell. Pressure ranges are available from -1 to 3 Bar up to 0-2000 Bar. Internal memory for 57,000 readings and internal 3.6V Lithium battery allows up to 2 years operations. Logged data can be viewed in table or graph format and exported to MS Excel using ...
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LEO Record for Hydrogen

LEO-Record-H2 is a digital gauge with logging function for Hydrogen Applications. The digital manometer includes a higher Nickel content in the Stainless Steel components to lower embrittlement and a Gold plated diaphragm to minimise H2 diffusion. Recording function is the same as the standard LEO Record gauges with the same K114A download cable and Pressure Suite software. Separate LEO-Record-Ei-H2 is available for installations in Hazardous Areas. ...
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Keller LEO Record CAPO Digital Manometer

LEO Record CAPO Pressure Data Logger

The LEO Record CAPO is an autonomous battery powered manometer with digital display designed for monitoring pressure and temperature in a standalone unit. The LEO Record CAPO uses a capacitive ceramic pressure cell making it ideal for low pressure ranges. Available ranges as 30, 100 and 300mBar with either a relative or differential pressure reference and bi-directional ranges. Internal memory for 57,000 readings and internal 3.6V Lithium battery allows up to 2 years operations. Accuracy ...
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Keller LEO 3 Digital Manometer

Keller LEO 3 Digital Manometer with scaleable 4-20mA output, RS485 interface and free Keller software. The LEO 3 can display both the current pressure plus Min and Max readings, or the analogue output signal value. Pressure ranges from -1 to 1000 Bar. Standard pressure connection is ¼” BSP male thread, with ¼"NPT available on request, and IP65 casing. Manometer is loop powered with a 8-28vDC power supply range on the 2 wire 4-20mA output. Units ...
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LEX 1 Digital Manometer

Keller LEX 1 Digital Manometer

LEX 1 Digital Manometer is a highly precise pressure indicator with available pressure ranges up to 1000 Bar. The LEX 1 is a micro-processor controlled, digital pressure measuring instrument with integrated max.- and min- function for testing and calibration purposes. Standard accuracy is 0.05%FS with optional precision of 0.025%FS and 0.01%FS. ...
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LEX1Ei Digital Manometer

Keller LEX1Ei Digital Manometer

LEX1Ei Digital Manometer is a highly precise pressure indicator with available pressure ranges up to 1000 Bar suitable for hazardous area installations. The LEX1Ei is a micro-processor controlled, digital pressure measuring instrument with integrated max.- and min- function for testing and calibration purposes. Standard accuracy is 0.05%FS with optional precision of 0.025%FS and 0.01%FS. The LEX1Ei comes with ATEX certification for hazardous area use (intrinsically safe). ...
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LEX 1 Digital Manometer

LEX1-CAPO Digital Manometer

LEX1-CAPO Digital Manometers with Capacitive Sensor for mBar Pressure Ranges. The LEX1-CAPO has available pressure ranges of 0-30, 0-100 and 0-300mBar with relative, or negative dry gas pressure reference only. The LEX1-CAPO is a micro-processor controlled, digital pressure measuring instrument with integrated max.- and min- function for testing and calibration purposes. Standard accuracy is 0.1%FS. The LEX1-CAPO with relative pressure reference is also available with ATEX certification for hazardous area use (intrinsically safe). ...
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LEO5 Digital Manometer

LEO5 Digital Manometer with Data Logger

The Keller LEO 5 is a combined pressure and temperature indicator and data logger available for pressure ranges up to 1000 bar and featuring an IP66-rated stainless steel enclosure. The robust housing combines contemporary microcontroller-based electronics and capacitive-touch controls, operated through the environmentally-sealed safety glass front panel. The large backlit LCD display ensures readability in any lighting conditions. The LEO 5 combines the notable features of the LEO Record and LEX 1 digital pressure gauges, ...
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Keller LEO 1 Digital Manometer

The LEO 1 is an autonomous battery powered manometer with digital display designed for monitoring sudden pressure changes in a standalone unit. The LEO 1 features a micro-processor with a 5KHz fast peak function that can show Max and Min values of pressure spike or troughs. Pressure ranges are available ...
View Product

Keller LEO2 Digital Manometer

The LEO2 is an autonomous battery powered pressure gauge with digital display from Keller. The LEO 2 uses a piezoresistive pressure cell that has undergone extensive pressure and temperature test, with individual adjustments for each unit for an improved accuracy of 0.1% FS. Pressure ranges are available from -1 to ...
View Product
LEO2Ei Digital Manometer

Keller LEO2Ei Digital Manometer

The Keller LEO2Ei is a hazardous area approved digital manometer and available from stock. The LEO2EI is a highly accurate, battery-powered digital manometer designed for precise pressure measurement. The gauge uses a piezoresistive pressure cell, ensuring accuracy of 0.1% full scale, it also features peak hold and selectable pressure units. ...
View Product
LEO2-O2 Digital Manometer

LEO2-O2 Digital Manometer Suitable for O2 Applications

LEO2-O2 Digital Manometers specifically designed LEO2 for Oxygen pressure monitoring. The diaphragm oil is Galden HT720 and is suitable for use up to 200 Bar at 60°C or Fomblin M100 oil can also be used up to 330 Bar. Diaphragm and pressure ports must be kept clean of any other ...
View Product
LEO Record Ei Digital Manometer

LEO Record Pressure Data Logger

The LEO Record is an autonomous battery powered manometer with digital display designed for monitoring pressure and temperature in a standalone unit. The LEO Record uses a piezoresistive pressure cell. Pressure ranges are available from -1 to 3 Bar up to 0-2000 Bar. Internal memory for 57,000 readings and internal ...
View Product

LEO Record for Hydrogen

LEO-Record-H2 is a digital gauge with logging function for Hydrogen Applications. The digital manometer includes a higher Nickel content in the Stainless Steel components to lower embrittlement and a Gold plated diaphragm to minimise H2 diffusion. Recording function is the same as the standard LEO Record gauges with the same ...
View Product
Keller LEO Record CAPO Digital Manometer

LEO Record CAPO Pressure Data Logger

The LEO Record CAPO is an autonomous battery powered manometer with digital display designed for monitoring pressure and temperature in a standalone unit. The LEO Record CAPO uses a capacitive ceramic pressure cell making it ideal for low pressure ranges. Available ranges as 30, 100 and 300mBar with either a ...
View Product

Keller LEO 3 Digital Manometer

Keller LEO 3 Digital Manometer with scaleable 4-20mA output, RS485 interface and free Keller software. The LEO 3 can display both the current pressure plus Min and Max readings, or the analogue output signal value. Pressure ranges from -1 to 1000 Bar. Standard pressure connection is ¼” BSP male thread, ...
View Product
LEX 1 Digital Manometer

Keller LEX 1 Digital Manometer

LEX 1 Digital Manometer is a highly precise pressure indicator with available pressure ranges up to 1000 Bar. The LEX 1 is a micro-processor controlled, digital pressure measuring instrument with integrated max.- and min- function for testing and calibration purposes. Standard accuracy is 0.05%FS with optional precision of 0.025%FS and ...
View Product
LEX1Ei Digital Manometer

Keller LEX1Ei Digital Manometer

LEX1Ei Digital Manometer is a highly precise pressure indicator with available pressure ranges up to 1000 Bar suitable for hazardous area installations. The LEX1Ei is a micro-processor controlled, digital pressure measuring instrument with integrated max.- and min- function for testing and calibration purposes. Standard accuracy is 0.05%FS with optional precision ...
View Product
LEX 1 Digital Manometer

LEX1-CAPO Digital Manometer

LEX1-CAPO Digital Manometers with Capacitive Sensor for mBar Pressure Ranges. The LEX1-CAPO has available pressure ranges of 0-30, 0-100 and 0-300mBar with relative, or negative dry gas pressure reference only. The LEX1-CAPO is a micro-processor controlled, digital pressure measuring instrument with integrated max.- and min- function for testing and calibration ...
View Product
LEO5 Digital Manometer

LEO5 Digital Manometer with Data Logger

The Keller LEO 5 is a combined pressure and temperature indicator and data logger available for pressure ranges up to 1000 bar and featuring an IP66-rated stainless steel enclosure. The robust housing combines contemporary microcontroller-based electronics and capacitive-touch controls, operated through the environmentally-sealed safety glass front panel. The large backlit ...
View Product

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