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OW-ENV-TR - Temperature Sensor with Relay

OW-ENV-TR - Temperature Sensor with Relay

Part Number:OW-ENV-TR


 In Stock, 13
  • Communication Protocol:1-Wire
  • Temperature Accuracy:±0.5°C (-20ºC to +85ºC)
  • Temperature Resolution:0.0625°C
Volume Discount
  • 25 - 99
  • $45.93
  • 100+
  • $40.82
  • Globally unique 64-Bit serial number.
  • Updates temperature data every 2 seconds.
  • Pass-through connector for easy daisy-chaining of sensors.
  • LED may be controlled independently or change due to alarm status.
  • Optional Latching Relay may be controlled independently or change due to alarm status.
  • Supports Conditional Search command, with user-definable conditions.
  • Uses 1-Wire communication protocol.
  • Compatible with all EDS and Maxim 1-Wire bus masters.
  • Applications include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system.

The EDS Temperature Sensor with Relay, OW-ENV-TR, offers an innovative way to easily monitor and control temperature within indoor environments. The wall mount sensor features a high accuracy temperature sensor, as well as an LED, conditional search support, and a pass-through 1-Wire connection. Together these features offer an efficient and flexible system for monitoring the temperature level at one or more locations within a building.

The sensor was specifically designed for easy communications. Any general purpose 1-Wire host adapter* should be capable of reading data from the sensor.

The conditional search support allows the 1-Wire host adapter to quickly identify the alarm status for numerous parameters; and the LED and optional latching relay can be configured to behave in a variety of ways, including:

  • Activate when an alarm parameter is met and deactivate when the alarm byte is cleared.
  • Activate when an alarm parameter is met and deactivate when readings return to normal range.
  • Controlled independent of alarm status.

The LED and optional relay response times are extremely fast; the sensors are able to respond appropriately (activate fan/alarm siren/etc) even before the monitoring application is aware an alarm has been triggered. Since, the EDS Temperature Sensor's alarm functions can operate independently of the 1-Wire host adapter the sensor can be used as a standalone Thermostat.

  • OW-ENV-TR - Temperature/Relay

* Tested models include the HA7Net, OW-SERVER, HA2, HA3, HA4B, HA5, HA7E, HA7S, DS9490R#, DS9097U, and LinkUSB™.

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