Digital pressure gauge LEO-Record-Ei-H2
NPT 1/4G 1/4stainless steel

Digital pressure gauge - LEO-Record-Ei-H2 - KELLER Pressure AG - NPT 1/4 / G 1/4 / stainless steel
Digital pressure gauge - LEO-Record-Ei-H2 - KELLER Pressure AG - NPT 1/4 / G 1/4 / stainless steel
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Characteristics

Display
digital
Process connection
NPT 1/4, G 1/4
Material
stainless steel
Technology
electronic
Communication
RS485
Protection level
intrinsically safe, IP65
Other characteristics
high-accuracy
Pressure

Min.: -1 bar
(-14.5 psi)

Max.: 900 bar
(13,053.4 psi)

Precision

0.05 %

Process temperature

Min.: -40 °C
(-40 °F)

Max.: 85 °C
(185 °F)

Description

The highly accurate, digital pressure gauge LEO-Record-H2 complements the hydrogen portfolio with a display and storage device, which can record pressure and temperature over a longer period of time. Due to the increased nickel content in the stainless steel, the device has a low embrittlement rate, which ensures a long service life. Thanks to its gold-plated membrane, H2 diffusion is reduced to a minimum. Via the RS485 interface, the pressure gauge can be easily connected to a computer to make configurations or read out the records. With its high accuracy and safety, the LEO-Record-H2 fulfils all requirements for measuring devices in the field of hydrogen. Intrinsically safe – suitable for use in explosive atmospheres.

Exhibitions

Meet this supplier at the following exhibition(s):

SPS 2026
SPS 2026

24-26 Nov 2026 Nuremberg (Germany) Hall 4A - Stand 501

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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