Industrial temperature sensor calibration equipment

Temperature transmitters

Smart temperature transmitters are essential components in industrial automation, converting weak signals from RTD or Thermocouple (TC) sensors into standardized 4-20mA analog signals or HART digital communication. They offer exceptional flexibility, allowing users to configure measuring ranges and sensor types via software or handheld devices. Unlike traditional transmitters, the smart design features self-diagnostic functions, superior noise immunity, and high measurement accuracy, ensuring error-free, long-distance data transmission in complex industrial environments.

Temperature Transmitters FAQ

Questions for smart temperature transmitters, HART transmitters, compact transmitters, and stainless steel transmitter housings.

What does a temperature transmitter do?
A temperature transmitter converts a sensor signal from an RTD or thermocouple into a stable industrial output such as 4-20mA or HART. It improves signal transmission, noise immunity, and integration with control systems.
When should I choose a smart temperature transmitter?
Choose a smart transmitter when configurable ranges, sensor type flexibility, diagnostics, HART communication, or long-distance signal stability are required. It is useful in industrial automation and process monitoring.
Which housing should be selected for a temperature transmitter?
Aluminum alloy housings are common for industrial installations, while stainless steel housings are preferred for food, pharmaceutical, hygienic, or corrosive environments. The housing should match cleaning, sealing, and environmental requirements.
Can temperature transmitters support harsh electrical environments?
Yes. Models with surge protection, robust signal modules, and suitable enclosure design are used for harsh process conditions. Confirm transient protection, wiring, sensor type, and output before selection.
  • SJ Gauge compact temperature transmitter with probe and connection head
    Model: MSLG200-DRD-H

    Integrated/Compact Temperature Transmitter

    • Equipped with Grade 4 transient protection against surge voltages up to 4000V in harsh conditions
    • Provides a flexible, reliable, and highly integrated solution for diverse industrial temperature measurement applications
  • SJ Gauge industrial temperature transmitter with stainless steel case
    Model: MSLG200-FRF

    Temperature Transmitter with Stainless Steel Case

    • Using stainless steel case and adopting ASIC & SMT signal transmitting modules
    • Designed for the food and pharmaceutical industry, ideal for CIP/SIP cleaning and sterilization
    • Suitable for bad surge voltage occasions
  • SJ Gauge industrial temperature transmitter with aluminum alloy terminal housing
    Model: MSLG200-WRT

    Temperature Transmitter, Aluminum-alloy Terminal

    • Complies with explosion-proof standards and supports the HART communication protocol
    • Adopts ASIC&SMT signal transmitting module
    • Ideal for bad surge voltage occasions