HERMetic Onecal calibration. Replacing the cable only does not require a new calibration because of the built-in automatic cable compensation routine. The HERMetic Onecal is designed for use in hazardous environments with outstanding characteristics regarding safety, ease of operation, accuracy, reliability and cost efficient maintenance.

HERMetic Onecal: Intrinsically safe portable digital thermometer Up to 9 individual values can be stored in the memory. An automatic average of the stored values can be achieved by entering the calculation menu. The ergonomic and rugged design of the housing allows for an easy and safe cable storage. The cable guides keeps the cable secured at all times. By counting the number of cable loops the fed cable length can be determined. • 1 cable loop = 2 feet, 3 cable loops = 2 metres. • Application Temperature measurement represents an important part in tank gauging since the density of petroleum...

• Response time This thermometer has a response time (time to achieve 90% of the final temperature) of 15 seconds in water and 35 seconds in lubrication oil under dynamic conditions. Cable replacement without needs of new calibration • Maintenance This instrument has been designed for users which require a high precision thermometer that is always ready to operate. Users can change the cable, the sensor or the display unit, and recalibrate it without the need of special tools or training. The unit cannot be calibrated incorrectly. The modular design of the HERMetic makes the exchange of components...

Measurement range: Sensor temperature range: Ambient temperature range: Resolution: Temperature scale: Temperature accuracy: -40°C to -30°C (-40°F to -22°F) -30°C to 100°C (-22°F to 212°F) 100°C to 163°C (212°F to 325°F) Repeatability: -40°C to 163°C (-40°F to 325°F) Calibration: Memory: Display: Power: Battery saving: Battery life: Low battery indication: Overall dim. length x width x depth: Weight with 22.8 m (75 ft) cable: Probe size: Probe material: Cable length: Cable material: Instrument protection: Frame material: Electronic box material: Temperature sensor: ± 0.25°C (± 0.4°F) ± 0.1°C...