Thermometer PT100 Delta Ohm HD2307.0

Key Features:

• Pt100 measurement range: -200 até +650°C
• Pt1000 measurement range: -200 até +650°C
• Resolution: 0,1°C
• Accuracy: ±0.05°C
• Easy-to-read display
• Connections for PT100 and PT1000 probes 8-pole male DIN45326 connector
• Small, compact and waterproof (IP67)
• Body with a modern and ergonomic design
• Display 2x4½ digits plus symbols, visible area: 52x42mm
• MAX, MIN and AVG function:
• Hold function
• Long-lasting battery life
• Calibration value adjustment function

HD2307.0 is a portable instrument equipped with large LCD display. It measures temperature by means of immersion, penetration, contact or air probes. Its sensor can be 3 or 4 wires Pt100, Pt1000.

Probes are equipped with an automatic recognition module: factory calibration data are stored inside. The Max, Min and Avg function calculate the maximum, minimum or average values.
Other functions: relative measurement REL, HOLD function and automatic switching-off system, (excludable). IP67 protection degree.

Supplied with carrying case, instruction manual and 3 batteries.

The probes have to be ordered separately. TP47xx series probes are suitable.

Possibility of correcting Calibration values:

The instrument is provided with the factory calibration. It is also possible to perform a user calibration of instrument and probe. The calibration information is saved in the instrument memory and not in the probe. The same correction is applied to any probe connected to the input: therefore the user calibration should only be used with the probe used for calibration and not with other probes.

Probes with SICRAM module and TP471 connector

The TP471 connector developed by Delta OHM contains an electronic module (SICRAM) that allows the probe error to be adjusted. During the Quality Control, the probes provided with this module are individually checked in our laboratories, linearizing the characteristic and allowing more stringent accuracy over the entire working range.

See the graph shows the Delta OHM SICRAM module probe TP472I typical error values obtained from the calibrations performed in our ISO17025 calibration laboratory. The graph highlights the effectiveness of the linearization performed on the probes.