1590753 TURCK | Alldatasheet
Document overview
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Technical content
Features
■Rectangular, plastic ■Many mounting possibilities ■P1-Ri-QR14/Q17L included in delivery ■LED indicates measuring range ■Immune to electromagnetic interference ■Extremely short blind zones ■Resolution, 12-bit ■4‐wire, 8…30 VDC ■Analog output ■0.5…4.5 V ■Cable connection Wiring diagram Functional principle The measuring principle of linear position sensors is based on RLC coupling between the positioning element and the sensor, whereby an output signal is provided proportional to the position of the positioning element. The rugged sensors are wear and tear-free, thanks to the contactless operating principle. They convince through their excellent repeatability, resolution and linearity within a broad temperature range. The innovative technology ensures a high immunity to electromagnetic DC and AC fields.
TURCK Inc. | 3000 Campus Drive Minneapolis, MN 55441-2656 | Phone: 763-553-7300 | Application Support: 1-800-544-7769 | Fax 763-553-0708 | www.turck.com 2|3 LI25P1-QR14-LU4X2/S97 | 11/07/2023 15-35 | technical changes reserved Technical data Mechanical data Design Profile, QR14 Dimensions 53.5 x 49 x 14 mm Housing material Plastic, PBT-GF30-V0 Electrical connection Cable Cable quality Ø 5.2 mm, Lif32Y32Y, TPE, 2 m Core cross-section 3 x 0.5 mm Environmental conditions Ambient temperature -40…+70 °C Vibration resistance 55 Hz (1 mm) Shock resistance 30 g (11 ms) Protection class IP68 IP69K MTTF 138 years acc. to SN 29500 (Ed. 99) 40 Power-on indication LED, Green Measuring range display multifunction LED, green Included in delivery positioning element P1-Li-QR14/Q17L Mounting instructions Mounting instructions/Description The positioning element can be mounted offset by 90°. This provides highest mounting flexibility. The measuring principle of RLC coupling makes the sensor immune to magnetized metal splinters and other interference fields. LED indications green Positioning element is in the measuring range green flashing Positioning element is in the measuring range, signal low (e.g. distance too large) off Positioning element is outside the coverage.
TURCK Inc. | 3000 Campus Drive Minneapolis, MN 55441-2656 | Phone: 763-553-7300 | Application Support: 1-800-544-7769 | Fax 763-553-0708 | www.turck.com 3|3 LI25P1-QR14-LU4X2/S97 | 11/07/2023 15-35 | technical changes reserved Accessories P1-LI-QR14/Q17L 1590724 Floating positioning element for linear position sensors LI-QR14 and LI- Q17L; transverse and longitudinal mounting possible; the nominal distance to the sensor is 1.5 mm; pairing with the linear position sensor at a distance of up to 3 mm or a misalignment tolerance of up to 3 mm