The EDS Temperature/Humidity Sensor, OW-ENV-TH, offers an innovative way to easily monitor and control temperature and humidity in indoor environments. The wall mount sensor features both a high accuracy humidity sensor and 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 and humidity levels 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/Humidity Sensor's alarm functions can operate independently of the 1-Wire host adapter the sensor can be used as a standalone Thermostat or Humidistat.
Features
- Highly accurate sensors
- Uses 1-Wire communication protocol
- Globally unique 64-Bit serial number
- Updates temperature data every 2 seconds
- Updates relative humidity, dew point, humidex, and heat index readings every second
- Supports Conditional Search command, with user-definable conditions
- Compatible with all general purpose 1-Wire host adapters
- Pass-through connector for easy daisy-chaining of sensors
- Optional Latching Relay may be controlled independently or change due to alarm status
- LED may be controlled independently or change due to alarm status
- Applications include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system
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OW-ENV-THR
