Industrial resistivity meter
The HE-480R industrial resistivity meter features the high-precision temperature compensation function.
Its high-performance temperature compensation makes it ideal for sequential monitoring of ultra-pure water used in manufacturing processes in the semiconductor field, and many other fields, including the areas of electrical goods, foods and medicines. The measurement range is from 0 to 100.0 MΩ・cm.
|Product name||Industrial resistance meter|
|Measurement method||Electrode type (2-electrode method)|
|Cell constant||0.01 / cm|
|Platinum resistance 1000 Ω / 0 °C|
|Measuring range||Measurement unit||kΩ·m||0 to 2.00||0 to 20.0||0 to 200.0||0 to 1000 *|
|MΩ·cm||0 to 0.200||0 to 2.00||0 to 20.00||0 to 100.0 *|
|*: Measurable without temperature compensation|
|Temperature: 0 °C to 100 °C (Select your desired decimal point from 0, 1, and 2 digits.)|
|Repeatability Within||± 0.5 % of the full scale (in equivalent input)|
|Linearity Within||± 0.5 % of the full scale (in equivalent input)|
|4 mA to 20 mA DC: input / output isolated type|
Maximum load resistance: 900 Ω
Transmission output range: Freely selectable within the measurement range
|Contact output||Outputs: 2 points|
Alarm contact output (R1 and R2)
Contact type: relay contact, SPDT (1c)
Contact rating: 240 V AC, 3 A and 30 V DC, 3 A (resistance load)
Contact function: selectable from upper / lower limit operation (ON / OFF control), alarm, and maintenance.
output hold feature
|Temperature - compensated range||0 °C to 100 °C|
|Power supply||Rated voltage 100 V to 240 V AC, 50 / 60 Hz, 10 VA (max.)|
|Structure||Indoor-use panel installation type|
Panel: IP65 dust and water proof structure
|Protective structure||Panel: IP65 (IEC60529, JIS C0920)|
|Conforming standards||CE Marking|
|48 (W) mm x 96 (H) mm x 115 (D) mm|
Case depth: approx. 105 mm (when panel-mounted)
|Mass||Approx. 400 g|
|ERF-series, cell constant 0.01 / cm|
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