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T-VAL Remote Head Drywell



The T-VAL is a small and portable field calibrator that simplifies the on-site calibration of immersion/insertion sensors typical in a live training/burn building.

SKU: T-Val Category: Tags: ,


EDL’s T-VAL is a small and completely portable field calibrator that simplifies the on-site calibration of immersion or insertion sensors. With a compact design, the T-VAL system gives unparalleled portability and enables in-field calibrations to be performed on hard to reach sensors, without the removal or disconnection of sensor cables and harnesses. This reduces the time necessary to perform a calibration and also allows electrical loop validation to be made while testing the sensor, greatly facilitating the troubleshooting process.

The T-VAL easily and cost effectively identifies shut down sensors and was originally designed for testing sensors in helicopter engines over extremely high temperatures. T-VAL is now used in various applications including smoke stacks, overhead piping, burn buildings/live training centers, and utility/power plants.

Highly developed features have been incorporated into the T-VAL portable Drywell System: the internal heating of the calibration block is evenly distributed and each heater is independently grounded and isolated, the block is shielded from excessive line noise or ground loops, and in the event of an internal sensor malfunction, the controller is set to immediately shut-off power to the calibration block.

All of EDL’s products are made in the USA. We guarantee the highest quality goods that are engineeredĀ and built by skilled craftsmen with ample experience in the temperature measurement and calibration field. Since 1943, EDL’s focus has been on achieving levels of accuracy that are unmatched by any other company. Let EDL take uncertainly out of your measurements, rely on EDL for all of your temperature and calibration needs.

Additional information

Power Options

120V 4 amps 50/60HZ, 240V 2 amps 50/60HZ


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