LEO5

Multifunctional stainless steel pressure gauge, 0.05% FSO — LEO5

Available on request
Delivery across Russia
Order phone: +7(800)777-18-50

Description

LEO 5 combines the advantages of the proven LEX-1 and LEO-Record manometers and also features a stainless steel housing, providing the device with an IP67 protection class. This durable housing contains modern microcontroller-based electronic components, as well as capacitive touch control, accessible through the front glass panel, which reliably protects the sensor from environmental exposure. A wide backlit LCD screen ensures data readability in any lighting conditions.

Two possible operating modes, standard and peak, make the device even more versatile. In standard mode, high-resolution measurements are taken twice per second. When the peak mode is activated, the measurement frequency increases to 1 kHz with 16-bit resolution.

LEO 5 can be connected to a PC via USB, allowing access to current measurement values and stored data, including pressure data, peak values, temperature, and measurement intervals. PC connection also enables device configuration, firmware updates, and charging of the built-in battery. The unique modular design of LEO 5 makes it possible to adapt the device to customer requirements.

Options

Various process connection options

1. Flush diaphragm fitting
2. Differential pressure fitting
3. Hygienic connection
4. Flat diaphragm fitting
External power supply and USB interface
Data logging
Built-in barometric pressure sensor
Custom software / special tests
Custom front panel design
Non-standard process connection

Characteristic	Value
Pressure range	PR: -1...0; 0...1; -1…3; -6...10; -1…10; -1...16; -1…30 bar PA: 0…300; 0...400; 0…700; 0…1000; 0...1500; 0...2000 bar PAA: 0…4; 0...7; 0…11; 0...17; 0…31; 0...61; 0...101; 0...161 bar
Accuracy	0.05% FS (including linearity, repeatability, hysteresis)
Resolution	0.05% FS; for ≥ 20 bar optionally 0.025 %FS or 0.01% FS
Operating/storage temperature	-20…70 °C / 0…50 °C
Long-term stability	Relative: 1 mbar or 0.05% FS Absolute: 0.5 mbar or 0.025% FS (10…40 °C)
Compensated temperature range	0…50°C
Temperature measurement accuracy	± 1°C
Connection	G 1/4". Optional: NPT1/4", G1/2" flat membrane, hygienic Tri-clamp connection
Connection material	Stainless Steel 316L
Power supply	Lithium-ion battery, 4.2 V / 1.6
Battery life	In standard mode ~1600 hours, in peak mode ~160 hours
Interface / connector type	USB / Mini USB-B
Protection class	IP 67
Dimensions	76 x 118 x 42 mm
Weight	About 340 g

Specifications
Overall dimensions drawing
Applications

Characteristic	Value
Pressure range	PR: -1...0; 0...1; -1…3; -6...10; -1…10; -1...16; -1…30 bar PA: 0…300; 0...400; 0…700; 0…1000; 0...1500; 0...2000 bar PAA: 0…4; 0...7; 0…11; 0...17; 0…31; 0...61; 0...101; 0...161 bar
Accuracy	0.05% FS (including linearity, repeatability, hysteresis)
Resolution	0.05% FS; for ≥ 20 bar optionally 0.025 %FS or 0.01% FS
Operating/storage temperature	-20…70 °C / 0…50 °C
Long-term stability	Relative: 1 mbar or 0.05% FS Absolute: 0.5 mbar or 0.025% FS (10…40 °C)
Compensated temperature range	0…50°C
Temperature measurement accuracy	± 1°C
Connection	G 1/4". Optional: NPT1/4", G1/2" flat membrane, hygienic Tri-clamp connection
Connection material	Stainless Steel 316L
Power supply	Lithium-ion battery, 4.2 V / 1.6
Battery life	In standard mode ~1600 hours, in peak mode ~160 hours
Interface / connector type	USB / Mini USB-B
Protection class	IP 67
Dimensions	76 x 118 x 42 mm
Weight	About 340 g

PR – is a relative pressure transmitter, zero reading at atmospheric pressure. It can be used for measuring both gauge pressure and vacuum pressure.
PAA – is an absolute pressure transmitter.
PA – is a gauge pressure transmitter (zero at 1 bar abs.). It is suitable for use where atmospheric pressure changes can be neglected (for ranges above 10 bar) or where a sealed sensor is required.