Honeywell is a strong brand in temperature transmitters. In the 80’s of the last century, Honeywell was the first manufacturer of smart temperature transmitters with a fully digital communication protocol, which could be set up from the control room and had built in diagnostics for malfunctions. Honeywell is still leading when it comes to accurate and reliable temperature transmitters, for a wide range of applications. De Gidts & Feldman supplies temperature transmitters complete with Thermowell assemblies (Thermowell, Extension, Pt100 or thermocouple), according to customer specification.

Instrumentation

SMARTLINE STT850

• Accuracy up to 0.1 °C
• Dual sensor option, differential/average/redundant or split-level measurement
• Optional digital output
• SIL2/3
• Advanced graphic display
• 4-20mA + HART 7.0/DE/Foundation Fieldbus
• Sensor-break detection

SMARTLINE STT750

• Accuracy up to 0.14 °C
• SIL2/3
• Display with 2 lines
• 4-20mA + HART 7.0
• Sensor-break detection
• Modular construction
• Polarity insensitive
• Mounted directly on Thermowell or on 2” pipe

SMARTLINE STT700

• Accuracy up to 0.15 °C
• SIL2/3
• 4-20mA + HART 7.0 + DE
• Sensor-break detection
• Polarity insensitive
• With or without housing
• Mounted directly on Thermowell, on 2” pipe or DIN-rail

SMARTLINE STT650

• Accuracy up to 0.1 °C
• Single or dual channel
• 4-20mA + HART 7.0/Foundation Fieldbus/PROFIBUS PA
• Sensor-break detection
• Modular construction
• DIN-rail mounted

SMARTLINE STT250

• Accuracy up to 0.15 °C
• SIL2/3
• 4-20mA + HART 7.0 + DE
• Sensor-break detection
• With or without housing
• Mounted directly on Thermowell, on 2” pipe or DIN-rail

SMARTLINE STT170

• STT171 for RTD Pt100/4-20mA output
• STT173 Universal/4-20mA output
• STT17H Universal/4-20mA + HART output
• STT17F Universal/Foundation Fieldbus
• With or without housing
• Mounted directly on Thermowell or 2” pipe