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Battery operated, NIST-traceable, wireless Wi-Fi temperature & humidity transmitter, housed in a free-standing or wall-mounted enclosure. The temperature & humidity sensor is housed in the enclosure, so the device is for room monitoring only. Designed for wireless Wi-Fi communication to Hampshire Controls' Tº Sentry ALERT Monitoring System data logging software SQL database. The system includes high and low temperature & humidity alarms with audible and visual alarm indicators.
  • Range: -40.0 ºC to +125.0 ºC typ (-40.0 ºF to 257.0 ºF typ)
  • Resolution: 0.1 ºC (ºF), 0.1% RH
  • Accuracy: ±0.2 ºC (±0.4 ºF), 1.8% RH typ
Unit of Measure

Brands

 N/A Hampshire Controls

Resolution

 N/A 0.1 º1 º

Temperature Scale

 N/A ºC ºF

Typical Repeatability Humidity Accuracy (±)

 N/A 1.8 %

Humidity Range

 N/A 0 to 90 %

Relative Humidity Accuracy

 N/A 0.1 %1 %

Typical Temperature Range

 N/A -40.0 to +125.0 ºC-40.0 to +257.0 ºF

Battery Backup

 N/A User Datagram Protocol (UDP)/Ingress Protection (IP) every 3 minutes

Special Temperature Output

 N/A 3 ea. 1.5V AA Lithium batteries, ~1-Year Life

Price

 N/A 756.00 USD

N/A Available Upon Request

  • Output Relay (SPDT)
  • 3 minute sampling rate standard, other rates available by request

N/A

  • Continuous Wi-Fi transmission to ALERT Monitoring System data logging software
  • Portable, easily positioned modules
  • Battery operated (three 1.5V Lithium AA batteries, ~1-yr. battery life)
  • -200 ºC to +100 ºC with variable ranges and probe types
  • Simultaneous temperature/humidity sensors available
  • Easy-to-read LCD display, 0.1 or 1 ºC or ºF, 0.1% or 1% RH
  • Adjustable high/low alert condition settings and alarm delay period
  • Audible and visual alarms
  • Selectable audible alarm mute periods
  • Dry contact input for refrigerator or freezer door monitoring
  • Passcode protected setpoints

N/A

  • TT-150: -100 ºC to +100 ºC
  • TT-200: -200 ºC to +50 ºC
  • TT-150-RHT: -40 ºC to +125 ºC typ, 0% to 95% relative humidity (%RH) typ, for room monitoring only (no probe)
  • ºC or ºF temperature transmission and display
  • 3-minute sampling rate.  Other rates available by request (more frequent sampling reduces battery life)
  • Optional SPDT relay contact output with adjustable relay delay period

N/A The Tº Sentry TT-150 and TT-200 are battery operated NIST-traceable, single probe temperature and humidity wireless Wi-Fi transmitters, covering -200 ºC to +100 ºC and 0% to 95% relative humidity, in various selectable ranges, housed in a free-standing or wall-mounted enclosure. The system includes high and low temperature alarms with audible and visual alarm indicators.

Features including temporary muting of the audible alarm for user-selectable periods up to 120 minutes; optional UL listed plug-in power supply; and optional dry contact input for refrigerator or freezer door monitoring, make the Tº Sentry TT-150 and TT-200 ideal for applications such as the remote monitoring of freezers, refrigerators, and walk-in environmental chambers.

The Tº Sentry TT-150 and TT-200 temperature and humidity transmitters are designed for wireless Wi-Fi communication to Hampshire Controls' Tº Sentry ALERT Monitoring System data logging software SQL database.  Wi-Fi transmission is via a standard UDP/IP protocol every 3 minutes, so the data is also available to other logging systems upon request.  Consult Hampshire Controls for available options and configurations.