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Model 140-100 Temperature Monitor/Alarm
Unit of Measure
Items Model 140-100 Temperature Monitor/Alarm
F82040-120
Model 140-100 Temperature Monitor/Alarm
List Price $390.00
Model 140-100 Temperature Monitor/Alarm
F82040-130
Model 140-100 F Temperature Monitor/Alarm
List Price $390.00
Model 140-100 Temperature Monitor/Alarm
F82040-140
Model 140-100 H Temperature Monitor/Alarm
List Price $418.00
Model 140-100 Temperature Monitor/Alarm
F82040-40
Model 140-100 R Temperature Monitor/Alarm
List Price $426.00
Model 140-100 Temperature Monitor/Alarm
F82040-50
Model 140-100 F, R Temperature Monitor/Alarm
List Price $426.00
Description N/A Single-probe, continuously monitoring, NIST-traceable temperature verification system with built-in alert status notification.
  • Range: -100 ºC to +100 ºC
  • Resolution: 1 ºC
  • Accuracy: ±1 ºC
For 0.1 ºC resolution, ±0.2 ºC accuracy, SPDT alarm relay dry contacts, and battery backup see the F82040-20 Model 140-100 H, R, B.
N/A Single-probe, continuously monitoring, NIST-traceable temperature verification system with built-in alert status notification.
  • Range: -148 ºF to +212 ºF
  • Resolution: 1 ºF
  • Accuracy: ±2 ºF For 0.1 ºF resolution, ±0.4 ºF accuracy, SPDT alarm relay dry contacts, and battery backup see the F82040-30 Model 140-100 F, H, R, B.
N/A Single-probe, continuously monitoring, NIST-traceable temperature verification system with built-in alert status notification.
  • Range: -100.0 ºC to +100.0 ºC
  • Resolution: 0.1 ºC
  • Accuracy: ±0.2 ºC
For SPDT alarm relay dry contacts and battery backup, see the F82040-20 Model 140-100 H, R, B.
N/A Single-probe, continuously monitoring, NIST-traceable temperature verification system with built-in alert status notification.
  • Range: -100 ºC to +100 ºC
  • Resolution: 1 ºC
  • Accuracy: ±1 ºC
  • SPDT alarm relay dry contacts
For 0.1 ºC resolution, ±0.2 ºC accuracy, and battery backup see the F82040-20 Model 140-100 H, R, B.
N/A Single-probe, continuously monitoring, NIST-traceable temperature verification system with built-in alert status notification.
  • Range: -148 ºF to +212 ºF
  • Resolution: 1 ºF
  • Accuracy: ±2 ºF
  • SPDT alarm relay dry contacts
For 0.1 ºF resolution, ±0.4 ºF accuracy, and battery backup see the F82040-30 Model 140-100 F, H, R, B.
Brands N/A Hampshire Controls
Resolution N/A 1 º N/A 1 º N/A 0.1 º N/A 1 º N/A 1 º
Temperature Scale N/A ºC N/A ºF N/A ºC N/A ºC N/A ºF
Temperature Range N/A -100 to +100 ºC N/A -148 to +212 ºF N/A -100 to +100 ºC N/A -100 to +100 ºC N/A -148 to +212 ºF
Output Relay (Dry Contacts) N/A N/A N/A N/A Single Form C Single Pole Double Throw (SPDT), Normally Open (NO) or Normally Closed (NC), user adjustable delay period 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
Special Temperature Output N/A
Options1 N/A B - 9V Rechargeable Battery Backup, NiMH 8.4V 160 mA·h, 2 mA Built-In Trickle Charger ($50.00)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, -148 to +212 ºF, ±2 ºF accuracy ($0.00)H - Accuracy; Precision: ±0.2 ºC, ±0.4 ºF; 0.1 º ($28.00)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)R - Output Relay, Dry Contacts, Single Form C (SPDT), NO or NC, User Adjustable Delay Period ($36.00)SW - Door Switch Input ($85.00)V - Voltage Output (-1.0 to +1.0 V, Adjustable Temperature Range) ($73.00)
Features N/A
  • Continuously monitored NIST-traceably calibrated temperature probe
  • -200 ºC to +400 ºC with variable ranges and probe types
  • Easy-to-read LCD screen: 1 º or 0.1 º, ºC or ºF, optional backlight
  • Adjustable high/low alert condition settings and alarm delay period
  • Selectable audible alarm mute period
  • Optional SPDT alarm 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
  • H - High Resolution, 0.1 º display resolution
  • 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
  • Sensors: 100/1000-Ohm RTD, cryoRTD, Type J/K thermocouples
  • Extra Loud Audio Alarm: 100 dB at 10 cm
Additional Information N/A The Tº Sentry Model 140 is a standalone, continuously monitoring, single-probe, NIST-traceable temperature verification system with built-in alert status notification. The standard Model 140 (-100 ºC to +100 ºC) is widely used in laboratory grade refrigerators, freezers, and walk-in coolers. However, using other available probe types, the Model 140 can be used for high-temperature monitoring applications like ovens, batch ovens, industrial heating chambers, and other thermal processing manufacturing equipment. The Tº Sentry Model 140 can be used wherever material storage temperatures must be maintained within a specified range.
Price N/A
  • 1 I-RP and I-SP are mutually exclusive options with "V" and "D"