Temperature Calibrator

The Temperature Calibrator is an advanced, easy-to-use tool designed for accurate testing and calibration of temperature sensors and transmitters. Supporting 10 thermocouple types, 7 RTD types, volts, ohms, and mA measurement with loop power, it provides everything needed for reliable plant-wide temperature instrument verification. With built-in sourcing, measuring, ramp, and step functions, this calibrator ensures fast, precise, and traceable calibration. Ideal for industrial maintenance, quality control, and field service professionals who require a single, versatile device for all temperature calibration tasks.

Features

• Powerful, easy-to-use, high-accuracy temperature calibrator
• Test and calibrate temperature sensors and transmitters
• Measures 4 to 20 mA loops and can provide loop power
• Measures RTDs, thermocouples, ohms, and volts
• Source/simulates thermocouples, RTDs, volts, and ohms

Specifications

• Ramp functions:
  • Source functions: Voltage, current, resistance, frequency, temperature
  • Ramps: Slow ramp, Fast ramp, 25% step-ramp
• Loop power function:
  • Voltage: 24 V
  • Accuracy: 10%
  • Maximum current: 22 mA, short circuit protected
• Step functions:
  • Source functions: Voltage, current, resistance, frequency, temperature
  • Steps: 25% of range, 100% of range
• Operating Temperature: -10ºC to 55ºC
• Storage Temperature: -20ºC to 71ºC
• Safety rating: CSA C22.2 No. 1010.1:1992
• EMC: EN50082-1:1992 and EN55022:1994 Class B
• Battery Life: 25 Hours Typical
• Dimensions (L x W x H): 200mm x 96mm x 47mm
• Weight: 0.65kg

Why Choose This Temperature Calibrator?

This Temperature Calibrator combines versatility, accuracy, and ease of use in one compact device, making it the ultimate solution for maintaining temperature measurement systems. It eliminates the need for multiple tools by supporting a wide range of sensors—including RTDs, thermocouples, ohms, volts, and mA loops. The built-in 24V loop power allows simultaneous mA measurement and transmitter testing, improving workflow efficiency. Ramp and step functions enable controlled signal simulation for advanced diagnostics, ensuring precise instrument response verification. Designed for harsh industrial environments, it operates reliably from -10°C to 55°C and provides up to 25 hours of battery life. With strong safety and EMC ratings, this calibrator ensures dependable, high-accuracy performance for both field and lab applications.