Products Catalog

Specification

The HD2328.0 with two inputs is a portable instrument with a large LCD display. It measures the temperature using immersion, penetration air or contact probes. The sensor may be a thermocouple of type K, J, T or E.The Max, Min and Avg function calculate the maximum, minimum or average values.Other functions include: the relative measurement REL, the HOLD function, and the automatic turning off that can also be disabled.The instruments have IP67 protection degree.
INSTRUMENT TECHNICAL CHARACTERISTICS
Instrument
Dimensions (Length x Width x Height) 140x88x38mm
Weight 160g (complete with batteries)
Materials ABS Display 2x41D2 digits plus symbols
Visible area: 52x42mm
Operating conditions
Operating temperature -5…50°C
Warehouse temperature -25…65°C
Working relative humidity 0…90%RH without condensation
Protection degree IP67
Power Batteries 3 1.5V type AA batteries
Autonomy 200 hours with 1800mAh alkaline batteries
Power absorbed with instrument off 20¼AMeasuring unit °C - °F
Connections Input for probes 2-pole female polarized standard miniature connector
Measurement of temperature by Instrument TC
measurement range: K -200 … +1370°C TC
measurement range: J -100 … +750°C TC
measurement range: T -200 …+400°C TC
measurement range: E -200 … +750°C
Resolution 0.1°C
Instrument accuracy
Thermocouple K ±0.1°C up to 600°C ±0.2°C over 600°C Thermocouple J ±0.1°C up to 400°C ±0.2°C over 400°C Thermocouple T ±0.1°C
Thermocouple E ±0.1°C up to 300°C ±0.2°C over 300°C
The accuracy only refers to the instrument. Error due to the thermocouple or to the cold junction reference sensor is not included.
Temperature drift @ 20°C 0.02%/°C
Drift after 1 year 0.1°C/year
Accuracy of the thermocouple probes: The tolerance of a type of thermocouple corresponds to the maximum acceptable shift from the e.m.f. of any thermocouple of that type, with reference junction at 0°C. The tolerance is expressed in degrees Celsius, preceded by the sign. The percentage tolerance is given by the ratio between the tolerance expressed in degrees Celsius and the measurement junction temperature, multiplied by one hundred. The thermocouples conforming to regulations must comply with one of the following tolerance levels, the values of which are reported in the table.
G I (special tolerances)
G II (normal tolerances)
The tolerances refer to the operating temperature expected for the thermocouple, in agreement with the thermoelements’ diameter.

ORDER CODES
HD2328.0K: The kit is composed of the instrument
HD2328.0 with two inputs, 3 1.5V alkaline batteries, operating manual, case.
THE PROBES MUST BE ORDERED SEPARATELY.
Thermocouple probes
The instruments can be connected to all the thermocouple probes fi tted with standard miniature connector available on our price-list.