HIGHLY PRECISE DIGITAL MANOMETER KELLER LEX1

HIGHLY PRECISE DIGITAL MANOMETER KELLER LEX1
Model : LEX1
Temperature : 0 to 50°C
Range : -1 to 1000 bar
Battery Life : 2000 Hours
Accuracy : ± 0.01% of F.S
Output : RS485 Optional
Description :
LEX 1 is a micro-processor controlled, accurate and versatile digital pressure measuring instrument with integrated Max.-Min.-function for calibration and testing purposes.
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.
LEX 1 has two operating keys. The left key is to turn the instrument on, to select the functions and the pressure units. The right key executes the selected function resp. unit or serves to display the Max.- and Min.-value.
Specifications :
Pressure Range : -1…2 bar
Resolution : 0,1 mbar
Overpressure : 3 bar
Number of Digits : 5 Digit
Accuracy (10…30 °C) * : 0,05 %FS
Precision * : 0,05 %FS
Precision optional (≥ 20 bar) * : 0,025 %FS 0,01 %FS
Storage- Operating Temperature -10…60 °C 0…50 °C
Compensated Temperature Range : 0…50 °C
Supply : 3 V battery, type CR 2430
Battery Life : 2000 hours continuous operation
Pressure Connection : G14”
Protection : IP65
Diameter x Height x Depth : 76 x 118 x 42 mm
Weight : 210 g