Hampshire Controls Corp.
Hampshire Controls Corporation
Address: 1 Grove Street
PO Box 516
Dover, NH 03821
Phone: 603-749-9424
Fax: 603-749-9433
Email: sales@hampshirecontrols.com, support@hampshirecontrols.com
Website: www.hampshirecontrols.com
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Single-probe, continuously monitoring, NIST-traceable temperature verification system with built-in alert status notification for measuring ultra-low temperatures.
  • Range: -200 ºC to +50 ºC
  • Resolution: 1 ºC
  • Accuracy:  ±2 ºC
  • SPDT alarm relay dry contacts
  • 9V NiMH rechargeable battery backup  
For 4 - 20 mA receiver powered current output, see the F82040-243 Model 140-100 R, B, I-RP.
Unit of Measure

Technical Specs

Brands

 N/A Hampshire Controls

Resolution

 N/A 1 º

Temperature Scale

 N/A ºC

Temperature Range

 N/A -200 to +50 ºC

Output Relay (Dry Contacts)

 N/A Single Form C Single Pole Double Throw (SPDT), Normally Open (NO) or Normally Closed (NC), user adjustable delay period

Battery Backup

 N/A NiMH 8.4V 160 mA·h, 2 mA Built-In Trickle Charger

Options

N/A D - Digital Serial Output (RS-232 or RS-485) ($127.00)E - Ethernet: 10/100 Base T TCP/IP Output to Tº Sentry ALERT Monitoring System ($281.00)F - ºF, -328 to +122 ºF, ±4 ºF accuracy ($0.00)I-RP - 4-20 mA Output, Receiver Powered ($86.00)I-SP - 4-20 mA Output, Self Powered ('B' Battery Backup not available) ($86.00)PC - Passcode Protected Setpoints ($0.00)V - Voltage Output (-1.0 to +1.0 V, Adjustable Temperature Range) ($73.00)

Features

N/A

  • Continuously monitored NIST-traceably calibrated type T thermocouple temperature probe (-200 ºC to +50 ºC)
  • Easy-to-read LCD screen, 1-degree resolution, ºC or ºF
  • Adjustable high/low alert condition setting and alarm delay period
  • Selectable audible alarm mute period
  • Optional SPDT relay contact output with adjustable relay delay period
  • Available temperature outputs: 4 to 20 mA, voltage, RS-232, RS-485, TCP/IP (Ethernet)

Available Options

N/A

  • R - SPDT Relay Dry Contacts
  • B - 9V NiMH Rechargeable Battery Backup
  • I - Current Output (4 to 20 mA)
  • F - Fahrenheit ºF Display
  • SW - Door Switch Input
  • PC - Passcode Protected Setpoints
  • V - Voltage Output: 10 mV per degree, 0.0 to 1.0 V
  • D - Digital Output: RS-232 or RS-485
  • E - TCP/IP Ethernet Output
  • Extra Loud Audio Alarm: 100 dB at 10 cm

Additional Information

N/A The Tº Sentry Model 140-200 is a standalone, continuously monitoring, single-probe, NIST-traceable temperature verification system with built-in alert status notification for measuring ultra-low temperatures.  The temperature sensing probe is a durable type T thermocouple housed in a 3-inch stainless steel sheath with an operating range of -200 °C to +50 °C.  The Model 140-200 is widely used in ULT freezers (-80 °C), cryogenic chest freezers (below -150 °C), and cryogenic LN2 Dewars (-196 °C) to ensure that cold-chain storage temperatures are maintained for in-vitro fertilization (IVF) materials, viruses, vaccines, and other biological materials.