WTR2-P521
1015074
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FEATURES
Actuator None, passive sensor head Sensor/ detection principle Photoelectric proximity sensor, Background suppression Dimensions (W x H x D) 18 mm x 99.5 mm x 46 mm Sensing range max. 300 mm … 900 mm Sensing range 300 mm … 900 mm Type of light Infrared light Light source LED 1) Light spot size (distance) Ø 40 mm (900 mm) Adjustment Potentiometer - 1) Average service life: 100,000 h at TU = +25 °C.
- COMMUNICATION INTERFACE
Communication interface –
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MECHANICS/ELECTRONICS
Supply voltage 10 V DC … 30 V DC 1) Ripple < 5 Vpp 2) Power consumption < 25 mA 3) Output type PNP Switching mode Dark switching Signal voltage PNP HIGH/LOW Approx. UV – < 2.0 V/0 V Output current Imax. ≤ 100 mA Switching frequency 250 Hz Connection type Male connector M12, 4-pin Circuit protection A 4) C 5)
D 6)
Protection class II 7) Weight 40 g Housing material Plastic, ABS Enclosure rating IP54 Ambient operating temperature –40 °C … +60 °C Ambient storage temperature –40 °C … +75 °C UL File No. NRKH.E181493 & NRKH7.E181493 - 1) Limit values.
- 2) May not exceed or fall below Uv tolerances.
- 3) Without load and valve deenergized.
- 4) A = VS connections reverse-polarity protected.
- 5) C = interference suppression.
- 6) D = outputs overcurrent and short-circuit protected.
- 7) Reference voltage: 50 V DC.
- CLASSIFICATIONS
[email protected] 5.0 27270904 [email protected] 5.1.4 27270904 [email protected] 6.0 27270904 [email protected] 6.2 27270904 [email protected] 7.0 27270904 [email protected] 8.0 27270904 [email protected] 8.1 27270904 [email protected] 9.0 27270904 ETIM 5.0 EC002719 ETIM 6.0 EC002719 UNSPSC 16.0901 39121528
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Technical drawings
Dimensional drawing
Adjustments possible
Connection diagram Cd-234
Sensing range diagram



