Specification
Temperature Sensor
Probe Range
Temperature Resolution
±0.1 ºC/±0.18 ºF (20 ºC to +140 ºC/68 ºF to +284 ºF)
Temperature Accuracy
±0.3 °C/±0.54 ºF (-20 °C to +19.99 °C/-4 °F to +67.98 °F)
±0.4 °C/±0.72 ºF (-40 °C to -20.01 °C/-40 °F to -4.02 °F)
Memory
Reading Rate
1 reading every second up to 1 reading every 24 hours
Required Interface Package
Baud Rate
Typical Battery Life
Operating Environment
–40 °C to +140 °C, 0 %RH to 100 %RH, 0.002 PSIA to 100 PSIA
Material
Dimensions (Body: HiTemp140-1)
Dimensions (Body: HiTemp140-2,
HiTemp140-5.25, HiTemp140-7)
Weight
Submersible
Approvals
Model Number
1.1 in x 0.125 in dia. (0.188 in transitional diameter)
HiTemp140-1
27 mm x 3.2 mm dia. (4.8 mm transitional diameter)
HiTemp140-2
2.0 in x 0.125 in dia. (0.188 in transitional diameter)
HiTemp140-2-TD
51 mm x 3.2 mm dia. (4.8 mm transitional diameter)
HiTemp140-5.25
5.25 in x 0.125 in dia. (0.188 in transitional diameter)
HiTemp140-5.25-TD
133 mm x 3.2 mm dia. (4.8 mm transitional diameter)
HiTemp140-7
MadgeTech, Inc.
6 Warner Road
Phone (603) 456-2011
madgetech.com
HiTemp140
100 Ω platinum RTD
–200 °C to +260 °C (-328 °F to +500 °F)
0.01 °C
65,536 readings
IFC400 or IFC406
125,000 baud
2 years (1 minute reading rate)
316 Stainless Steel
1.6 in x 0.970 in dia. (40 mm x 24.6 mm dia.)
1.9 in x 0.970 in dia. (48 mm x 24.6 mm dia.)
4.2 oz (120 g)
Yes (IP68)
CE
Dimensions (Probe)
2.0 in x 0.188 in dia. (51 mm x 4.8 mm dia.)
5.25 in x 0.188 in dia. (133 mm x 4.8 mm dia.)
7.0 in x 0.188 in dia. (178 mm x 4.8 mm dia.)
Warner, NH 03278
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Fax (603) 456-2012
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info@madgetech.com
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DOC-1211035-00 REV 13 2019.08.05
Product User Guide
HiTemp140 Series
High Temperature Data Loggers
Probe lengths up to 7 inches available
HiTemp140 Series
IFC400 and IFC406 (sold separately)
To view the full MadgeTech product line,
visit our website at
madgetech.com.