CPM 138 Processor panel meter (96 x 48) |
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- DC-signals 0 to 10 V resp. 0 to 20 mA
- Temperature measurement with thermocouples and Pt100
- or measurement of AC-signals 0 to 250 V resp. 0 to 16A,
independent of signal shape
- or for 2 Digital inputs to measure frequency
and pulse (counter)
- Menu driven configuration capabilities
- 6-digit 7 segment LED, red
- Optional: Analogue output resp. serial interface RS232
Display
- Display 7-Segment display 13 mm LED red, 2 LED for status of limit relays
- Display range - 99999 to 999999 digit
- Decimal point Menu driven decimal point set resp. auto ranging
- Operating elements 4 membrane keys
- Error indication Display overrange / underrange, A/D-converter and EEPROM error
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Features |
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- DC input signals
Voltage, current, thermocouples, Pt100
- Measuring range
U
- 1 ... + 11 VDC, scaling range: - 99999 ... 999999
Accuracy: £ ± 2 mV ± 0,2 % of display, Rin > 1 MW
I
- 2 ... + 22 mA, Scaling range: - 99999 ... 999999
Accuracy: £ ± 20 µA ± 0,2 % of display, Rin: 5W
TC
IEC NiCr-Ni type K: - 270 ... 1300 °C
IEC FeCu-Ni type J: - 210 ... 1200 °C
IEC PtRh-Pt type S: - 50 ... 1700 °C
DIN FeCu-Ni type L: - 120 ... 900 °C
W/Rh5/26 Tungsten: 0 ... 2300 °C
DIN PtRh-Pt type B: 400 ... 1820 °C
Accuracy: £ ± 1 K ± 0,2 % of display
Temperature drift: £ ± 0,05 K / K (related to 25 °C), resolution: 0,1 K,
Rin > 40 kW, Internal ambient reference junction: menu driven from 0 ... 60 °C,
automatically by internal NTC from 0 ... 50 °C ± 0,3 K
- Pt100
- 200 ... 800 °C, connection 2-, 3-, 4-wire
Accuracy: £ ± 0,3 K ± 0,2 % of display
Temperature drift: £ ± 0,04 K/K (related to 25 °C)
up to 50 W acquiring conductor resistant by measuring function
- Temperature unit
°C / °F (Celsius / Fahrenheit) switchable
- Method of measurement
12-Bit A/D-converting, automatic range shifting
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Delivery:
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| CPM 138 Processor panel meter (96 x 48) |
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