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OW-TEMP-xW-12x - Wall Mount Temperature Sensor (Discontinued)
OW-TEMP-xW-12x - Wall Mount Temperature Sensor (Discontinued)

OW-TEMP-xW-12x - Wall Mount Temperature Sensor (Discontinued)

Part Number:OW-TEMP-xW-12x


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Sensor Type
1-Wire Connection


Search Terms: OW-TEMP-BW-12, OW-TEMP-BW-12R, OW-TEMP-SW-12, OW-TEMP-SW-12R
The recommended replacement is the OW-ENV-T wall mount temperature sensor.
  • Previously part # T2001.
  • Ambient temperature range wall mount. 
  • High impact ABS plastic enclosure. 
  • Surface or wall mount. 
  • Stranded cable, from 1 to 100 feet in length (12’ standard). 
  • Available with a Maxim DS18S20 or DS18B20*.
  • Optional RJ12 plug. 
  • Uses 1-Wire communication protocol. 
  • Compatible with all EDS and Maxim 1-Wire bus masters. 
  • No external power required, or can be optionally powered for faster operation. 
  • Automatic unique device addressing.
The OW-TEMP-xW-12x temperature sensor is designed for general-purpose ambient temperature measurement applications. It is constructed of high impact ABS plastic, ivory in color, and suited for wall or surface mounting. The OW-TEMP-xW-12x is vented for good thermal contact with the ambient air. The back half of the ABS enclosure can be removed for a low profile wall mounting with a single screw through the center of the enclosure.
The OW-TEMP-xW-12x is directly compatible with all Embedded Data Systems and Maxim 1-Wire bus masters, as well as our OneSix server software and the freely available TMEX drivers.  For complete documentation on the embedded DS18B20 and DS18S20 sensors, please refer to the manufacturer’s spec sheet available at http://datasheets.maxim-ic.com/en/ds/DS18B20.pdf and http://datasheets.maxim-ic.com/en/ds/DS18S20.pdf.
RJ12 pin outs for DS18B20:
  • Pin 3: 1-Wire Signal, Blue
  • Pin 4: Common (GND), White
  • Pin 6: Ext. Power (VDD), Orange, (connection not required)
RJ12 (parasitic) pin outs for DS18S20:
  • Pin 3: 1-Wire Signal, Blue
  • Pin 4: Common (GND)/(VDD), White
Our standard OW-TEMP-xW-12x sensor has a 12 foot long cable.  With minimum orders we can manufacture the temperature sensor to a variety of specifications, including length of cable, or with / without RJ12 plug, etc.  Please contact us for a custom quote.
*  DS18B20 versions are no longer available.  They have been replaced by the OW-ENV-T
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