Conductivity water sensor BWS
Conductivity water sensor BWS
SEN070

    Detecting the accumulation of water at defined horizontal surfaces or positions.

     

    For the detection of accumulations of water at defined horizontal surfaces or positions (e.g. in the area of fittings, washing machines, below pipes, etc.). Suitable for water.

    WaterSensor BWS consists of a probe with extension cable and a wireless transmitter with an integrated temperature sensor. The probe features a conductivity sensor at the bottom.

    The energy required to send an EnOcean® telegram is generated by means of a photovoltaic cell in the wireless transmitter. An optional battery can be used for application in darker rooms.

     

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  • OVERVIEW
  • Detail
  • TECHNICAL

Features, Benefits & Functions

  • No cables required (operation via photovoltaic cell or battery) 
  • Robust, non-breakable probe especially for utility rooms 
  • Additional room temperature measurement via wireless transmitter 
  • EnOcean® wireless technology 
  • EEP (EnOcean® Equipment Profile): Generic Profile (GP)

WaterSensor BWS consists of a probe with extension cable and a wireless transmitter with an integrated temperature sensor. The probe features a conductivity sensor at the bottom. The energy required to send an EnOcean® telegram is generated by means of a photovoltaic cell in the wireless transmitter. An optional battery can be used for application in darker rooms. WaterSensor BWS cyclically transmits the actual ambient temperature and the logical state of the conductivity sensor (conductive liquid present or not present) and also sends a telegram when the state changes via the integrated EnOcean® wireless module to the water valve WaterControl 01 or to the MobiusFlow gateway. 

 

WaterControl 01 can close the water pipe in response to an event message to keep further water from escaping. The MobiusFlow gateway transmits alarm messages and status messages via WLAN or LAN to the person in charge (for example, to the owner, the facility manager, the janitor or other configured contacts); the message includes information on which water sensor has signalled the state transition. The MobiusFlow gateway in conjunction with additional EnOcean products allows the user to configure a whole range of fully customisable, extensible applications.

Technical

Operating temperature range 
Ambient: 0/40 °C
Storage: -20/+60 °C
Medium: 1/60 °C
Response level 
Approx. 2–3 mm
Temperature measurement 
Measuring range: 0/40 °C
Accuracy: ± 1 K
Supply voltage 
Energy harvesting  
(via photovoltaic cell)1 x 3.6 V 1/2 AA lithium battery
 (at daylight of less than 200 lx)
  
HousingPlastic housing (PC)
  
Colour: White, similar to RAL 9003
DimensionasW x H x D: 52 x 40 x 17 mm
Weight: 22 g
Degree of protection: IP54 (EN 60529)
  
Floor water probe BWS 10-275 x 40 mm
Cable length: 1.8 m
EnOcean® wireless 
EEP: A5-30-03
Frequency: 868.3 MHz
Transmission power: Max. 10 mW
Range: 10 – 30 m
Range: depending on room arrangement and materials in the building
  
Scope of deliveryWireless transmitter
 Floor probe BWS 10-2 with connection cable
 Without battery
  
  
Necessary additional componentsMobiusFlow Gateway
 EnOcean Connector