Intrinsically safe manometer with peak pressure value detection and min.-/max.-display for use in hazardous applications (8 pages)
Summary of Contents for Keller LEX 1
Page 1
LEX 1 LEX 1 Highly Precise Digital Manometer Actual Value Max.- / Min.-Value SELECT ENTER Max. / Min. G 1/4” www.keller-druck.com KELLER AG St. Gallerstrasse 119 CH-8404 Winterthur Tel. ++41 (0)52 235 25 25 KELLER GmbH Schwarzwaldstrasse 17 D-79798 Jestetten...
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LEX 1 has two operating keys. The left key serves to select (SELECT) the functions and the pressure units. The right key activates (ENTER) the selected function or pressure unit. The right key is also used to switch between the Max.- and Min.-value.
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ENTER-key, LEX 1 returns to the measuring mode with- out changing any settings. • Turning LEX 1 on and off does not influence any of the previous settings. • If the CONT on function is activated, it is indicated with a flashing sign (cont) on the display.
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Interface (RS485) The interface converter K103A (RS232) or K104A (USB) can be connected at the back of the manometer, allowing the data transfer to the PC. The corresponding software can be found on our web site. www.keller-druck.com 01 / 2005...