Avtech RMA-DTH-SEN Installation Note

Temperature & Environment Monitoring... Made Easy! AVTECH.com Digital Temperature & Humidity Sensor AVTECH AVTECH’s Digital Temperature & Humidity Sensor monitors ambient indoor temperature and humidity. The 2" L x 3/8" diameter probe is small and light enough to install almost anywhere with no special tools. With an operating range of -40º to 185º Fahrenheit (-40º to 85º Celsius) and 5% to 95% relative humidity (RH), this “Plug and Play” sensor provides values accurate to +/- 2° C and +/- 4.5% RH to your Room Alert. Your Room Alert uses these readings to calculate heat index so you’ll always know what the “feels like” temperature is. Digital Temperature & Humidity Sensor Package Contents • One (1) Digital Temperature & Humidity Sensor with built-in RJ-11 cable This sensor is available in 25', 50' and 100' lengths: Length Digital Temperature & Humidity Sensor 25' RMA-DTH-SEN 50' RMA-DTH50-SEN 100' RMA-DTH100-SEN Install Your Digital Temperature & Humidity Sensor Do not use this sensor in hazardous (classified) locations or life safety applications. 1. Locate the probe (the end with the blue cap) where you wish to measure temperature and humidity. Shown here is a Digital Temperature & Humidity Sensor placed on the grill of an air conditioner to monitor cool air output. 2. If necessary to hold the probe in place, mount it with a cable clip, Velcro or nylon tie. 3. Run the built-in 25' cable back to your Room Alert or Wireless Sensor Hub. Try to avoid running it near large electromagnetic devices or fluorescent lights, which produce EMI that can interfere with the sensor’s readings. 4. Connect the sensor to a digital sensor port on your Room Alert or Wireless Sensor Hub.

Page 2 AVTECH.com Digital Temperature & Humidity Sensor (RMA-DTH-SEN) Sensor Features & Specifications Environment Condition Monitored Indoor ambient temperature & humidity Type Of Sensor Digital Power Supply Powered by Room Alert Sensor Cable Type RJ-11 (standard straight-through telephone cord) Included Yes (built-in) Length 25' (50' and 100' also available) Maximum Extendible Length 100' total Temperature Range -40° F to 185° F (-40° C to 85° C) Accuracy +/- 2° C Resolution 0.03125° C Humidity Range 5% to 95% relative humidity (RH) non-condensing Accuracy +/- 4.5% RH Resolution 0.333% RH Compatible Products Any Room Alert (except Room Alert 7E) or Wireless Sensor Hub AVT-170825-2.0.1

Page 3 AVTECH.com Configure Your Digital Temperature & Humidity Sensor Configure Your Digital Temperature & Humidity Sensor Use Room Alert’s Built-In Web Interface Navigate to Settings  Sensors in the web interface of your Room Alert. The options you see below will vary depending on the model. 1. Scroll to your external digital sensor(s), the total number of which will vary depending on the Room Alert model. 2. Find the digital sensor interface that matches the port you connected your Digital Temperature & Humidity Sensor to. For example, if you used the first digital port on your Room Alert, look for Sensor 1 Alarm Configuration; if you used the second, look for Sensor 2 Alarm Configuration, and so on. Notice that your Room Alert monitor automatically detects the type of digital sensor and displays it in Sensor Type. 3. In Sensor X Label, you may leave the default, “Ext Sensor X,” or enter something more descriptive of up to 15 characters. You may use the following characters in sensor labels: letters, numbers, spaces, hyphens (-), underscores (_) and periods (.). 4. Alarm On automatically populates with the default temperature scale and Humidity. Please refer to your Room Alert User’s Guide & Reference Manual to change the default temperature scale. 5. In High and Low, you may leave the default, 0—which means no alarm is configured— or enter values for high and low thresholds. Your Room Alert generates alerts based on those thresholds. 6. In Adjust, you may leave the default, 0, or enter a value to adjust the temperature or humidity reading if it differs from a known value at that location.

Page 4 AVTECH.com Configure Your Digital Temperature & Humidity Sensor 7. You may select Monitor Heat Index if you wish to have Room Alert use temperature and humidity to calculate the “feels-like” temperature, rather than displaying them as separate values. Notice that the Humidity threshold fields become grayed out and Alarm On changes to Heat Index at the default temperature scale. 8. In Use Alarm Profile, which controls light towers and relays on your Room Alert, you may leave the default, Profile 1, or choose another profile from the drop-down menu. 9. Select Save Settings at the top or bottom of the page. Your Room Alert will automatically reboot and commit your changes. Use AVTECH’s GoToMyDevices For The Convenience Of The Cloud Monitor unlimited Room Alert devices and sensors through the cloud from anywhere… anytime! It’s quick, easy and powerful. Enjoy the same look and feel from any device, whether you use a phone, tablet, laptop or desktop computer. Alert, log, graph, view, report, and manage your Room Alerts, with no software to install or update. Create an account today at GoToMyDevices.com to begin! Use AVTECH’s Device ManageR Software For Advanced Functionality For advanced functionality and easy management of multiple units, configure your sensor with AVTECH’s Device ManageR, the software that comes FREE with the purchase of any Room Alert monitor. You may download the latest version from your account at GoToMyDevices.com while your subscription for extended service and support is active. AVT-170825-1.0.1