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- Sensing range (max.): 5 mm … 250 mm
- Digital output type: PNP
- Switching mode: Light/dark switching
- Switching frequency: 1,000 Hz
- Switching Output: PNP
- Output Function: Complimentary
- Switching Mode: Light/Dark Switching
- Dia: 18mm , Connection : M12
- Metal Housing
By spotting water in drip pans in air handler units, beneath raised floors in data centers, or on floors near sump pumps and drains, the Series WD3 Water Leak Detectors guard equipment against water damage. Once the water has risen to a point where it spans the two conductive strips on the housing's bottom, it is detected. Depending on the model selected, local notice of the alarm situation is provided by audio and visual alerts, and remote indication or control is provided by an internal switch to stop additional water buildup. The Model WD3-BP-D1-A is battery-powered for use in situations where power is not available. Alternatively, the water detector can be powered by either AC or DC supply voltages. By using the provided adjustable mounting bracket, the sensing height can be reduced to as little as 1/32". The mounting bracket can be fastened to any flat surface using either the mounting screws or the connected adhesive strips.
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Technical Summary
| Max. flow rate | 18 L/min |
| Min. flow rate | 0.001 L/min |
| Max. flow rate | 301 USGPH |
| Min. flow rate | 0.02 USGPH |
| Drive speed control ratio | 2650:1 |
| Operating temperature range | 5 to 40 °C |
| Operating temperature range | 41 to 104 °F |
| Control types | EtherNet/IP™, Profibus®, Profinet®, Remote Analogue/Digital, RS232, RS485, SCADA |
| Drive standards | CE, cETLus, C-Tick, IRAM, NSF/ANSI 61 (for Marprene tubing and loadsure elements) |
| Drive ingress rating | IP31, IP66, NEMA 2, NEMA 4X |
| Drive power supply | 100-120 V/200-240 V 1ph 50/60 Hz 250 VA |
| Compatible tubing bore size |
The W12L-2 series of photoelectric sensors features laser technology that is optimally designed for individual applications. These sensors provide reliable object detection, fast response times and are enclosed in a rugged metal housing, which is ideal for use in all types of industrial applications.
At a glance-
• Best-in-class retro-reflective laser performance in a metal housing.
• Teflon® coating available.
• Precise autocollimation optics.
• Adjustable focus on retro-reflective sensors.
• High switching frequency of 2.5 kHz.
• Connection via cable or rotatable connector.
• Mounting options with through holes, blind holes, oblong holes and dovetail.
• Laser protection class 1 or 16.
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Voltec Engineering Limited
Automation and control products are the focus of VOLTEC ENGINEERING LIMITED. In the area of comprehensive industry solutions for alteration, upgrading, and new construction projects, VOLTEC ENGINEERING LIMITED is a one-stop solution provider.
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