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Red rectangular temperature controller with digital display and relay output

Autonics Corp

Autonics Corp TZ4H-24R Temperature Controller 100-240VAC 50/60Hz

SKU CH-WVTM-E77XV MPN TZ4H-24R

Standard-type temperature controller with 4-digit LED display, PID control modes, thermocouple, RTD and analog inputs, relay output and 100-240 VAC supply

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Precise temperature monitoring with 4-digit 7-segment LED display
  • Versatile control via ON/OFF, P, PI, PD, PIDF and PIDS modes
  • Wide sensor compatibility for thermocouples, RTDs and analog inputs
  • Reliable relay output rated 250VAC 3A for switching loads
  • Universal 100-240VAC 50/60Hz power supply for global use

Industrial Temperature Controller

The Autonics TZ4H-24R is a standard-type temperature controller designed for industrial process regulation. It accepts thermocouple, RTD and analogue input signals for versatile sensor compatibility. The unit operates on a wide 100-240VAC supply at 50/60Hz. A red 4-digit 7-segment LED provides clear process value indication.

Relay Output and Sampling Limits

Control output is handled by a relay rated at 250VAC and 3A for switching external loads. The fixed 500ms sampling cycle sets the update rate for control calculations. Supported control modes include ON/OFF, P, PI, PD, PIDF and PIDS algorithms. Analogue input ranges cover 1-5VDC, 0-10VDC and 4-20mA current loops.

500ms Cycle for Process Suitability

The 500ms sampling cycle determines whether this controller matches the dynamics of the thermal system. Faster processes may require a shorter cycle time not offered by this model. Buyers needing quicker response should verify loop speed requirements before purchase. The relay output also limits switching frequency for inductive loads.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $80.99
Cheaper than about 60% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameAutonics
Model nameTZ4H-24R
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

Which Autonics TZ4H-24R variant should I choose for my application?

The TZ4H-24R is supplied as a single standard-type unit with relay output; select it when you need ON/OFF, P, PI, PD, PIDF or PIDS control with a 250 VAC 3 A relay contact.

What does the 500 ms sampling cycle mean once the controller is installed?

The controller updates its process-value reading and recalculates the control output every 500 ms, giving a control-loop response time of half a second.

How does the 100-240 VAC 50/60 Hz supply affect installation?

The wide-range mains input lets you connect the unit directly to any 100 VAC to 240 VAC line at 50 Hz or 60 Hz without a separate transformer.

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