Liquid leak sensor WL10
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Liquid leak sensor WL10
- Operable in various area thanks to unique optical technology
- Can detect leakage without a douser and additional amplifying circuit
- PFA casing available for detecting leakage of corrosive liquid
- Compact and Slim size ( φ 25 mm, t = 10 mm)
- Lead-free Soldering,UL standard,CE Marking
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General specifications
- Unless otherwise specified, the specs are defined at an ambient temperature of 25±5 °C and excitation voltage of 24 VDC.
| Operating temp. range | -10~60°C |
|---|---|
| Operating humidity | 35 ~ 85%RH（No condensation） |
| Storage temp. | -20~70°C（Atmospheric pressure, humidity 65 %RH maximum） |
| Pressure medium | Water (PP) / Corrosive fluids compatible with PFA |
| Material of housing | PP/PFA |
| Net weight |
Approx. 30g(WL10- ＊ P-2) |
| Supply voltage | 12~24±10 %VDC |
| Consumption current | 10mA max. (Except open collector output) |
Output
- Unless otherwise specified, the specs are defined at an ambient temperature of 25±5 °C and excitation voltage of 24 VDC.
| Switch output interface | Switching capacity | Residual voltage | Operation grade |
|---|---|---|---|
| NPN | Voltage endurance : 30 VDC Sink current : 50 mA maximum (Over current protection) |
1.0 V maximum | Normal condition : Switch output is ON / Green LED is ON Leakage detection : Switch output is OFF / Red LED is ON |
| PNP | Voltage endurance : 24 VDC Sourced current : 50 mA maximum (Over current protection) |
2.0 V maximum | Normal condition : Switch output is ON / Green LED is ON Leakage detection : Switch output is OFF / Red LED is ON |
ENVIRONMENTAL CHARACTERISTICS
| Test item | Test conditions | Specification |
|---|---|---|
| Vibration | 10~500 Hz, 1.5 mm maximum,98.1 m/s2 , 3 directions for 2 hours each |
Meets standard specifications |
| Shock | 490 m/s2 , 3 directions for 3 times each | |
| Protection grade | IP67 |
MODEL NUMBER DESIGNATION
| WL10- | N | P- | 2 |
|---|---|---|---|
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Series name |
Switch output interface N:NPN open collector P:PNP open collector |
Material of housing P:PP(Polypropylene) F:PFA(Perfluoroalkoxy alkane) |
Cable length 2:2 m 4:4 m |
LIST OF MODEL NUMBERS
| Model number | Switch output interface | Material of housing | Cable length | CAD |
|---|---|---|---|---|
| WL10-NP-2 | NPN | PP | 2 m | |
| WL10-NP-4 | NPN | PP | 4 m | |
| WL10-NF-2 | NPN | PFA | 2 m | |
| WL10-NF-4 | NPN | PFA | 4 m | |
| WL10-PP-2 | PNP | PP | 2 m | |
| WL10-PP-4 | PNP | PP | 4 m | |
| WL10-PF-2 | PNP | PFA | 2 m | |
| WL10-PF-4 | PNP | PFA | 4 m |
INTERNAL ELECTRICAL SCHEMATICS
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OUTLINE DIMENSION
Unless otherwise specified, tolerance: ± 0.5 (Unit: mm)
Documents
- ●The above contents and descriptions are subject to change without notice.
