High Temperature

The DHS is a data logging system for validating dry heat sterilization cycles. Includes standard calibration certificate.

Availability: 5-7 Business Days


Extended Warranty


The DHS Includes:
(1) HiTemp140-M12: High Temperature Data Logger
(1) ThermoVault Max: Extreme Temperature Thermal Barrier
(1) 36 in. Glass Braided RTD Probe with M12 Connector and Flat Probe Tip

The DHS is capable of withstanding and measuring temperatures up to 400 °C (752 °F), allowing it to record throughout the entire sterilization process. It’s simple to use, just insert the HiTemp140-M12 into the ThermoVault Max enclosure, screw the cap back on securely and the device is ready to deploy.

The HiTemp140-M12 can record and store up to 43,690 time stamped readings and can utilize a wide variety of RTD probe options with its M12 connection.

The DHS is compatible with the latest MadgeTech 4 Software making starting, stopping, and downloading simple and easy. Graphical, tabular, and summary data is provided for analysis and can be viewed as customizable engineering units.

This system is not IP rated and is for use in dry applications only.


Memory43,690 readings
Reading Rate4 readings per second up to 1 reading every 24 hours
Baud Rate125,000
Battery Life1 year typical (1 minute reading rate at +25 °C / +77 °F) User Replaceable Battery
Material316 Stainless Steel, PTFE, Silicone
Dimensions1.75 in OD x 9.6 in L (44.45 mm OD x 243.8 mm L)
IP RatingThis system is not IP rated and is for use in dry applications only
Operating Environment-200 °C to 400 °C %RH to 95 %RH non-condensing
Required Interface PackageIFC400 or IFC406


Temperature Sensor36 inch Glass Braided RTD depyrogenation probe
Temperature Range-200 °C to +400 °C
Temperature Resolution0.0001 Ω, 0.01 °C (0.02 °F)
Temperature Calibrated Accuracy±1.2 °C (-200 °C to +400 °C)


DHS Data Sheet

DHS Product User Guide


HiTemp140-M12 Data Sheet

HiTemp140-M12 Product User Guide


Part Numbers

DHS — 900002-00