Digital Temp Alert (DTA-1)

[PN# **DISCONTINUED**]

Part #1013. Temperature probe #1045 is standard on the DTA-1.

The model DTA-1 operates from 12V DC or AC, features bright LED display and separately adjustable high and low set points. Standard unit monitors temperature from +32 to +130 deg F (0 to 55 deg C). This can be displayed in Deg F or Deg C. Optional probes are available for wider temperature ranges. Alarm condition activates SPST relay to activate alarms, dialers, etc.

This model has been discontinued. Please use the EnviroAlert EA200 as a replacement.

• Residential or Vacation Homes
• Commercial Buildings
• Office and Computer Areas
• Unattended Buildings
• Greenhouses & Animal Buildings
• Freezers and Refrigerated Rooms
• Buildings with Controlled Climates

• 8 to 12 V AC/DC powered
• Independently adjustable high and low set points
• Large LED display read in ­F or ­C
• Provides SPDT output
• Supervise remote sensor probes up to 500 ft
• Easy surface mount installation
• One year parts and labor; subject to conditions of limited warranty.

• Low Temp. Sensor probe for coolers, etc. (15 ft. cable) P/N 1024
  Temp Range: -67 to +220 deg F (-55 to +105 deg C).
• High Temp. Sensor probe for hot & dry areas. (6 ft. cable) P/N 1025
  Temp Range: -67 to +300 deg F (-55 to +148 deg C).
• High/Low Liquid Temp. Sensor probe. (3 ft. cable)
  P/N 1026
  Temp Range: -67 to +300 deg F (-55 to +148 deg C).
• Accessory Time Delay Module (Model TDL-120). P/N 1193
  Adjustable Delay Range: 1 to 120 minute.

• Control Unit Display Range (Maximum): +32­ to +130­ F (0­ to +54­ C)
• Low Limit Adjust Range *Sensor Dependent
• High Limit Adjust Range *Sensor Dependent
• Recommended Sensor Cable: 18 - 24 AWG twisted Pair (shielded or unshielded)
• Minimum Span (Rec. dist. between high & low set points.): 4­ F (2.2­ C)
• Temp/RH Accuracy of Probes: +/-3­ F (+/-1.7­ C) For Probes #1045, 1024, 1025
• Temp/RH Accuracy of Probes: -0.5­ F (+/-0.28­ C) For Probes #1026
• Temp/RH Accuracy of Control Unit: +/-1.8­ F (+/-1.0­ C)
• Temp/RH Response Time Sensor Dependent
• Temp/RH Sensing Element: Linear Transducer
• Outputs (not for high voltage use): 1 SPDT relay
• Contact Output Rating: 1 Amp @ 30 VDC ‚ 1 Amp @ 30 VAC 50-60Hz
  (not for direct high voltage switching)
• Input Voltage Requirements: 8 to 14 VDC @ 200mA ‚ 8 to 14 VAC 50-60 Hz @ 10VA min.
• Contact Output Rating: 1 Amp @ 30 VDC (not for direct high voltage switching)
• Current Draw (Alarm condition): 225 mA @ 8-14 VDC
• Control Box Material: ABS
• Dimensions: 6.25" x 3.75" x 2" (15.9 cm x 9.5 cm x 5.1 cm)
• Mounting: 2 Key slots in rear panel