D – Semi Industrial Thermocouples and Pt100, Veritas Approval
- D110-Oil-seal-thermocouples-with-spring-loading
- D115-Direct-Immersion-mi-cable-couples-with-fixed-bush
- D210-MI-cable-thermocouple-probes-with-light-weight-connection-head
- D211-Resistance-thermocouple-probes-with-light-weight-connection-head
- D215-Temperature-sensors-with-replaceable-insert
- D300-Temperature-sensors-classified-ship-board-and-industrial-heavy-duty
- D301-Temperature-sensors-marine-applications-and-heavy-environments
- D310-Diesel-engine-temperature-sensors-with-bar-stock-thermowell
- D315-Diesel-engine-thermocouples-with-adjustable-mounting-bushing
- D320-Bearing-oil-temperature-sensors-with-adjustable-mounting-bushing
- D325- Weld-in-type-temperature-sensors-with-bar-stock-thermowell
- D330-Screw-in-type-temperature-sensors-with-bar-stock-thermowell
- D335-Direct-immersion-temperature-sensors-with-fixed-bush
- D340-Storage-room-temperature-sensors-for-direct-immersion
- D345-Cargo-temperature-sensors-for-measuring-on-or-in-cargo
- D350-Air-temperature-sensors-for-wall-mounting
- D355-Air-temperature-sensors-for-direct-immersion