Endress+Hauser Ecograph RSG35 Operating Instructions Manual Download

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Ecograph T, RSG35

Technical data

Hauser

Measured
variable

Measuring range

Maximum measured error of
measuring range (oMR),
temperature drift

Input
resistance

Resistance
thermometer
(RTD)

Pt100: -200 to 850 °C (-328 to 1562 °F) (IEC 60751:2008, α=0.00385)
Pt100: -200 to 510 °C (-328 to 950 °F) (JIS C 1604:1984, α=0.003916)
Pt100: -200 to 850 °C (-328 to 1562 °F) (GOST 6651-94, α=0.00391)
Pt500: -200 to 850 °C (-328 to 1562 °F) (IEC 60751:2008, α=0.00385)
Pt500: -200 to 510 °C (-328 to 950 °F) (JIS C 1604:1984, α=0.003916)
Pt1000: -200 to 600 °C (-328 to 1112 °F) (IEC 60751:2008, α=0.00385)
Pt1000: -200 to 510 °C (-328 to 950 °F) (JIS C 1604:1984, α=0.003916)

4-wire: ±0.1% oMR
3-wire: ±(0.1% oMR + 0.8 K)
2-wire: ±(0.1% oMR + 1.5 K)
Temperature drift: ±0.01%/K oMR

Cu50: -50 to 200 °C (-58 to 392 °F) (GOST 6651-94, α=4260)
Cu50: -200 to 200 °C (-328 to 392 °F) (GOST 6651-94, α=4280)
Pt50: -200 to 1100 °C (-328 to 2012 °F) (GOST 6651-94, α=0.00391)
Cu100: -200 to 200 °C (-328 to 392 °F) (GOST 6651-94, α=4280)

4-wire: ±0.2% oMR
3-wire: ±(0.2% oMR + 0.8 K)
2-wire: ±(0.2% oMR + 1.5 K)
Temperature drift: ±0.02%/K oMR

Pt46: -200 to 1100 °C (-328 to 2012 °F) (GOST 6651-94, α=0.00391)
Cu53: -200 to 200 °C (-328 to 392 °F) (GOST 6651-94, α=4280)

4-wire: ±0.3% oMR
3-wire: ±(0.3% oMR + 0.8 K)
2-wire: ±(0.3% oMR + 1.5 K)
Temperature drift: ±0.02%/K oMR

Thermocoupl
es (TC)

Type J (Fe-CuNi): -210 to 1200 °C (-346 to 2192 °F) (IEC 60584:2013)
Type K (NiCr-Ni): -270 to 1300 °C (-454 to 2372 °F) (IEC 60584:2013)
Type L (NiCr-CuNi): -200 to 800 °C (-328 to 1472 °F) (GOST R8.585:2001)
Type L (Fe-CuNi): -200 to 900 °C (-328 to 1652 °F) (DIN 43710-1985)
Type N (NiCrSi-NiSi): -270 to 1300 °C (-454 to 2372 °F) (IEC 60584:2013)
Type T (Cu-CuNi): -270 to 400 °C (-454 to 752 °F) (IEC 60584:2013)

±0.1% oMR from -100 °C (-148 °F)
±0.1% oMR from -130 °C (-202 °F)
±0.1% oMR from -100 °C (-148 °F)
±0.1% oMR from -100 °C (-148 °F)
±0.1% oMR from -100 °C (-148 °F)
±0.1% oMR from -200 °C (-328 °F)
Temperature drift: ±0.01%/K oMR

≥1 MΩ

Type A (W5Re-W20Re): 0 to 2500 °C (32 to 4532 °F) (ASTME 988-96)
Type B (Pt30Rh-Pt6Rh): 42 to 1820 °C (107.6 to 3308 °F) (IEC 60584:2013)
Type C (W5Re-W26Re): 0 to 2315 °C (32 to 4199 °F) (ASTME 988-96)
Type D (W3Re-W25Re): 0 to 2315 °C (32 to 4199 °F) (ASTME 988-96)
Type R (Pt13Rh-Pt): -50 to 1768 °C (-58 to 3214 °F) (IEC 60584:2013)
Type S (Pt10Rh-Pt): -50 to 1768 °C (-58 to 3214 °F) (IEC 60584:2013)

±0.15% oMR from 500 °C (932 °F)
±0.15% oMR from 600 °C (1112 °F)
±0.15% oMR from 500 °C (932 °F)
±0.15% oMR from 500 °C (932 °F)
±0.15% oMR from 100 °C (212 °F)
±0.15% oMR from 100 °C (212 °F)
Temperature drift: ±0.01%/K oMR

≥1 MΩ

Pulse input
(I)

Min. Pulse length 40 μs, max. 12.5 kHz; 0 to 7 mA = LOW; 13 to 20 mA = HIGH

Load: 50 Ω
±1 Ω

Frequency
input (I)

0 to 10 kHz, overrange: up to 12.5 kHz; 0 to 7 mA = LOW; 13 to 20 mA = HIGH ±0.02% @ f <100 Hz of reading

±0.01% @ f ≥100 Hz of reading
Temperature drift: 0.01% of
measured value over the entire
temperature range

If a universal input is used as a frequency or pulse input, a series resistor must be used in series connection with the voltage source. Example: 1.2
kΩ series resistor at 24 V

Maximum load of inputs

Limit values for input voltage and current as well as cable open circuit detection/line influence/temperature compensation:

Measured variable Limit values (steady-state, without

destroying input)

Cable open circuit detection/line influence/temperature compensation

Current (I)

Maximum permitted input voltage: 2.5 V
Maximum permitted input current: 50 mA

4 to 20 mA range with disengageable cable open circuit monitoring to NAMUR
NE43. The following error ranges apply when NE43 is switched on:
≤3.8 mA: underrange
≥20.5 mA: overrange
≤ 3.6 mA or ≥ 21.0 mA: open circuit (display shows: – – – –)

Pulse, frequency (I) Maximum permitted input voltage: 2.5 V

Maximum permitted input current: 50 mA

No cable open circuit monitoring

Voltage (U) >1 V

Maximum permitted input voltage: 35 V

1 to 5 V range with disengageable cable open circuit monitoring:
<0.8 V or >5.2 V: cable open circuit (display shows: - - - -)

Voltage (U) ≤1 V

Maximum permitted input voltage: 24 V