Đồng hồ áp suất điện tử Keller LEO 1, LEO 1 Ei

Đồng hồ áp suất điện tử Keller LEO 1, LEO 1 Ei

Model: LEO 2, LEO 2 Ei

Hãng sản xuất: Keller

Thông số kỹ thuật:

LEO 1 is a micro-processor controlled, accurate and versatile digital pressure measuring instrument with integrated fast peak-, max.- and min.-function.

The instrument is used in two modes:

Mano-Mode:
The pressure is measured twice per second and displayed. The top display indicates the actual pressure, the bottom display shows the MAX.- or MIN- pressure since the last RESET.

Peak-Mode:
The pressure is measured 5'000 times per second and is brought to the display twice per second. The top display shows the actual pressure, the bottom display the peak- (MAX.) or trough-pressure (MIN.).

Also available as intrinsically safe version (LEO 1 Ei)

Pressure Ranges: -1...3 bar; -1...30 bar; 0...300 bar; 0...700 bar; 0...1000 bar

Accuracy room temperature: < 0,1 %FS

Total Error Band 0…50 °C: < 0,2 %FS

Storage- / Operating Temperature: -20...70 °C / 0...50 °C

Protection: IP65

Tags: Measuring Instruments