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 the K114A and Kolibri Desktop software. Accuracy is ±0.1%FS and 0.5°C, operating temperature 0 to 50°C. The LEO Record is available as an intrinsically safe version from stock suitable for hazardous ATEX area installations.

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.

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 is ±0.2%FS and 0.5°C, operating temperature 0 to 50°C. The LEO Record CAPO is also available as an intrinsically safe version.

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 IP65 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, plus a peak function with 5kHz recording. The LEO 5 interfaces with a PC via USB and allows access to active measurements and recorded data including pressure, peak pressure, temperature and measurement interval. PC connection also allows device configuration, firmware updates and recharging of...