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Temperature Alarm Monitoring System with 2, 3 or 4 Probes.

T Sentry TS2,TS3 and TS4:
Product Information

Model T Sentry 2, 3 and 4 Probe Freezer Temperature Alarm Monitoring System.

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  • Easy to read backlit alphanumeric LCD display.
  • Audio and visual alarms, SPDT alarm contact output.
  • Adjustable & displayable temperature alarm monitor settings.
  • Standard NiMH battery backup.
  • Standard 0.1°C display, range from -100°C to +100°C.
  • Optional Thermocouple, RTD, voltage input.
  • Optional Ethernet interface.
  • Size 4" x 7" x 2".

The T Sentry Series TS2 (2-probes), TS3 (3 probes) and the TS4 (4 probes) are all stand-alone, multi-probe/multi-location temperature alarm monitoring systems for freezers, walk in coolers, and refrigerators. This series has a 0.1 degree C full-scale temperature resolution, an accuracy of +/- 0.2 degrees C, and an operating range between -100°C and +100° C. NOTE: Other operating ranges can be specified as well.

All three version systems are simple to program and operate for set-point trigger temperature as well as for alarm activation time. Delay period and relay activation time can also be independently set by adjusting the mute the audible alarm settings.

All three version are ideal for monitoring temperature variations and alarming from multiple locations within a one freezer, refrigerator or, walk in cooler, or from a single location within multiple cold storage units.

T Sentry TS2, TS3 and TS4 options include a two-color printer for hard-copy of logged temperatures over time and a battery backup (with charger) for approximately 100 hours of continuous operation should a power outage occur.  The systems can also be wall mounted, through-panel mounted, or table top mounted.

Applications include freezers, refrigerators and walk in coolers for cold chain management of foods, pharmaceuticals, lab research, virus storage, blood and plasma storage and more. The operating program can be easily customized for literally any type of application.

Multi-Probe Temperature Alarm Monitor Model T Sentry TS2, TS3 and TS4 - Ordering:

T Sentry TS2, TS3 and TS4 Pricing

Brochure and Specifications

Automatic Telephone Dialer Option (Model AD-2000) - Pricing

Automatic Telephone Dialer Option (Model AD-2001) - Pricing

alarm Delay AD-2001 - Brochure


SECURE ORDER T Sentry TS2, TS3 or TS4 and the AD-2000 or AD-2001


All Documentation for Download


Hampshire Controls Corporation
1 Grove Street, Dover, NH 03821-0516
(Call Toll Free in the US and Canada) 866-496-9424 - (Worldwide) 603-749-9424
(Fax) 603-749-9433

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