Single Probe, T Sentry Model 140:
- Easy to read LCD
- Audio & visual
- Adjustable displayable
alarm settings and initial alarm delay period.
- Selectable alarm mute period.
- Standard operating
range (-100°C to +100°C).
- Available Options:
- NiMH backup battery.
- 0.1°C display.
- SPDT alarm
with adjustable relay delay period.
- RS-485 output.
- °F display.
-Type T for -200°C to +50°C range.
-Type K for 0°C to 400°C range.
- Password-protected set points.
- Switch input.
NOTE 1: For multi-type/multi-sensor applications, visit our MPS Series monitoring alarm system page.
The T Sentry Model 140 is a stand-alone single probe temperature monitoring/alarm notification system widely used within refrigerators, freezers and walk-in coolers where storage temperatures must be maintained within a tight range. By selecting probe type/range the system can also be used in high temperature applications (e.g., within ovens, heating chambers and manufacturing processes). Sensor selection enables the unit to operate between -200 to +400 degrees C.
For any application, the T Sentry Model 140 includes settable high/low temperature thresholds, audible/visual alarms (via beeper and LEDs), programmable alarm mute and "chirp" periods and a UL-listed plug-in power supply. Additional features
include alarm muting (for user-selectable
periods up to 32 minutes), optional relay contacts (for indicating temperature
and/or power failure conditions) and an optional alarm auto dialing system. The system is easily programmed for any application (view the video below to see for yourself).
In addition, both the T Sentry 140 and MPS Series can be used as "stand-alone" systems which can LATER be integrated into our AMS, PC-based Ethernet network data logger/alarm notification system (using wired and/or wireless connections). This allows you to grow into complete statistical process control while maintaining real-time monitoring and alarm indication.
Additional Product Features:
volts DC (25 ma maximum). 120VAC, UL listed main power supply comes standard (220v is optional).
Optional Battery Back-Up: 7-cell NiMH, 8.4 volt 150 ma/hr. Uses standard 9v size (option B).
ma trickle charger; built-in.
Standard sensor: 100
ohm RTD in 4.0-inch or 2.0-inch stainless steel sheath with a 10' lead wire.
Temperature ranges: -100
to +100°C (Model 140-100), °F ranges are available, (option - F).
standard, 0.1°C (option - H).
standard, +/-0.2°C (option - H).
Model 140-400 - 'K' thermocouple, 0°C to 400°C, +/-1°C
Model 140-200R - 'T' thermocouple, -200°C to +50°C
1000 ohm RTD, voltage or current input (other ranges available
per special order)
is black Bakelite, 5" wide x 4.25" height x 1.75" deep,
wall mount with Velcro, or set on bottom edge. All wires exit
relay contacts with delay period (option - R)
10mV per degree, (option – V)
4 to 20 mA output, (option – I)
Digital output, (option – D)
Warranty: One-year on all Hampshire Controls products.
Model T Sentry 140 Documentation:
T Sentry Model 140 - Pricing
T Sentry Model 140 - Brochure
T Sentry Model 140 - Manual
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