The HiTemp140 is a rugged, high precision, temperature data logger that is built for use in harsh environments. This stainless steel device is submersible and can withstand temperatures up to 140°C (284°F). With the HiTemp140’s standard calibration, an accuracy of ±0.1 °C (± 0.18 °F) can be achieved over a wide temperature range.
The HiTemp140 can store up to 32,256 readings, and features a rigid external probe capable of measuring extended temperatures, up to 260 °C (500 °F). Custom probe lengths are available up to 7 inches. The device records date and time stamped readings, and has non-volatile solid state memory which retains data even if the battery becomes discharged.
Using the MadgeTech 4 Software, starting, stopping and downloading the HiTemp140 is simple and easy. To use, simply place the HiTemp140 in the IFC400 or IFC406 docking station (sold separately). Using the software, an immediate or delay start can be chosen, as well as the reading rate. Start the data logger, remove it from the docking station and the device is ready to be deployed. Graphical, tabular and summary data is provided for analysis and data can be viewed in °C, °F, K or °R. The data can also be automatically exported to Excel® for further calculations.
Features
±0.1 °C (± 0.18 °F) Accuracy
Operates up to 140 °C (284 °F)
Submersible (IP68)
User Replaceable Battery
Rugged
Programmable Start Time
Programmable Stop Time
Engraved Label
Probe Lengths up to 7 inches
Battery Life Indicator
Benefits
Simple Setup and Installation
Minimal Long-Term Maintenance
Long-Term Field Deployment
HiTemp140 Applications
Autoclave Verification
Implement HACCP Programs
Food Preparation and Processing
Environmental Studies
Well Monitoring
Dishwasher Testing
Pasteurization
Specifications
TEMPERATURE
Temperature Sensor
100 Ω Platinum RTD
Probe Measurement Range
-200 °C to +260 °C (-328 °F to +500 °F)
BODY OF LOGGER CANNOT EXCEED 140 °C
Temperature Resolution
0.01 °C (0.02 °F)
Calibrated Accuracy
±0.1 °C/±0.18 °F (20 °C to +140 °C/68 °F to +284 °F)
±0.3 °C/±0.54 °F (-20 °C to +19.99 °C/-4 °F to +67.98 °F)
±0.4 °C/±0.72 °F (-40 °C to –20.01 °C/-40 °F to -4.02 °F)
GENERAL
Start Modes
Software programmable immediate start
Delay start up to 18 months in advance
Stop Modes
Manual or Timed (specific date and time)
Real Time Recording
May be used with PC to monitor and record data in real time
Password Protection
An optional password may be programmed into the device to restrict access to configuration options. Data may be read out without the password.
Memory
32,256 readings
Trigger Settings
High and Low limits may be set. Once data meets or exceed sets limits, the device will record to memory. Bi-level start and stop triggers can also be programmed. Users can specify the number of readings to take after the device triggers.
Reading in Trigger Settings Mode
6,451 readings
Wrap Around
Yes
Reading Rate
1 reading every second up to 1 reading every 24 hours
Calibration
Digital calibration through software
Calibration Date
Automatically recorded within device
Battery Type
3.6V high-temperature lithium battery included; user replaceable
Battery Life
2 years typical (1 minute reading rate)
Data Format
Date and time stamped °C, K, °F or °R
Time Accuracy
±1 minute/month at 20 °C to 30 °C (68 °F to 86 °F)
(Stand alone mode)
Computer Interface
IFC400 OR IFC406 USB docking station required; 125,000 baud
Operating System Compatibility
Windows XP SP3 or later
Software Compatibility
Standard Software version 2.03.06 or later
Secure Software version 4.1.3.0 or later
Operating Environment
-40 °C to +140 °C (-40 °F to +284 °F)
0 %RH to 100 %RH, 0.002 PSIA to 100 PSIA
IP Rating
IP68
Dimensions (Body)
HiTemp140-1:
1.6 in x 0.970 in dia. (40 mm x 24.6 mm dia.)
HiTemp140-2, 5.25, 7:
1.9 in x 0.970 in dia. (48 mm x 24.6 mm dia.)
Dimensions (Probe)
HiTemp140-1:
1.1 in x 0.125 in dia. (0.188 in transitional dia.)
27 mm x 3.2 mm dia. (4.8 mm transitional dia.)
HiTemp140-2:
2.0 in x 0.188 in dia. (51 mm x 4.8 mm)
HiTemp140-2-TD:
2.0 in x 0.125 in dia. (0.188 in transitional dia.)
51 mm x 3.2 mm dia. (4.8 mm transitional dia.)
HiTemp140-5.25:
5.25 in x 0.188 in dia. (133 mm x 4.8 mm dia.)
HiTemp140-5.25-TD:
5.25 in x 0.125 in dia. (0.188 in transitional dia.)
133 mm x 3.2 mm dia. (4.8 mm transitional dia.)
HiTemp140-7:
7.0 in x 0.188 in dia. (178 mm x 4.8 mm dia.)
Weight
4.2 oz (120 g)
Material
316 Stainless Steel, Radel
Approvals
CE
BATTERY WARNING: FIRE, EXPLOSION, AND SEVERE BURN HAZARD. DO NOT SHORT CIRCUIT, CHARGE, FORCE OVER DISCHARGE, CRUSH, PENETRATE, OR INCINERATE. BATTERY MAY LEAK OR EXPLODE IF HEATED ABOVE 150 °C (302 °F).
Software
MadgeTech 4 Software
The MadgeTech 4 Software is designed to streamline the process of downloading and reviewing data in a user-friendly interface. The software offers many features and options, allowing for complete customization to satisfy regulatory requirements. MadgeTech 4 Software comes standard with any MadgeTech data logger and free updates are available to download from our website.
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