GHM Delta OHM HD2328.0, Руководство по эксплуатации

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HD2328
- 16 -
V1.7
INSTRUMENT TECHNICAL CHARACTERISTICS
Instrument
Dimensions (Length x Width x Height) 140 x 88 x 38 mm
Weight 160 g (complete with batteries)
Material ABS
Display 2x4½ digits plus symbols
Visible area: 52 x 42 mm
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 < 20
µ
A
Connections
Inputs for probes 2-pole female polarized standard
miniature connectors
Unit of Measurement °C - °F;
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 precision 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: