Temperature Electrical Module (Et); Rtd Measurement And Simulation - BEAMEX MC5-IS User Manual

Temperature Electrical Module (ET)

Function
(2
mV generation
(3
V generation
mA sink
(4
Hz generation
(5
Pulse generation
(6
Ohm simulation
(8
Ohm measurement
(9
mV measurement
1 ) Uncertainty includes reference standard uncertainty, hysteresis, nonlinearity, repeatability and typical long term stability for mentioned period.
(k=2)
Load effect < 5 μV/mA. Maximum output current 1 mA.
2 )
Load effect < 100 μV/mA. Maximum output current 1 mA (0 .. 10 V)
3 )
Amplitude range 0 ... 5 Vpp (positive), 0 ... 5 V (symmetric). Amplitude setting accuracy up to 5kHz ±(200 mV + 5% of set value). Waveforms:
4 )
Square wave (positive / symmetric) and sinewave (above 40 Hz).
Pulse generation frequency range 0.1 ... 1000 Hz. Amplitude range 0 ... 5 Vpp (positive), 0 ... 5 V (symmetric).
5 )
Valid with measurement current 0.2 ... 2 mA (1 ... 250 ohm), 0.05 <Imeas•Rsim < 0.5 V (250 ... 4000 ohm). Ohm/RTD simulation settling time
6 )
1 ms.
Whichever is greater.
7 )
Specification valid with 4 wire connection. In 3 wire connection add 10 mohm.
8 )
Bias current < 10 nA.
9 )

RTD Measurement and Simulation

Function Range (°C)
Pt-sensors -200 to 850°C -200 to 0°C
Uncertainty includes reference standard uncertainty, hysteresis, nonlinearity, repeatability and typical long term stability for mentioned period.
1 )
(k=2)
RTD types available as standard:
• Pt50 (385)
• Ni100 (618)
• Pt100 (3923)
• Pt100 (375)
• Pt400 (385)
Also other RTD types available as option
Range
± 250 mV
- 2.5 to 10 V
0 to 25 mA
0.00028 to 50000 Hz
0 to 9 999 999 pulses
1 to 4000 ohm
0 to 4000 ohm
± 250 mV
Range (°C)
0 to 850°C
• Pt500 (385) • Pt100 (391)
• Pt100 (385) • Pt1000 (385)
• Ni120 (672) • Pt200 (385)
• Pt100 (3926) • Cu10 (427)
• Pt100 (389)
Modules
Resolution
0.01 mV
0.00001 - 0.0001 V
0.0001 mA
0.000001 - 0.1 Hz
1 pulse
0.01 - 0.1 ohm
0.001 - 0.1 ohm
0.001 mV
Measurement
(1
1 Year Uncertainty (±)
0.06°C
0.025% RDG + 0.06°C
1 Year Uncertainty
0.02 % RDG + 4 µV
0.02 % RDG + 0.1 mV
0.02 % RDG + 1 µA
0.01 % RDG
N/A
0.04 % RDG or 30 mohm
0.02 % RDG + 3.5 mohm
0.02 % RDG + 4 µV
Simulation
(1
1 Year Uncertainty (±)
0.1°C
0.025% RDG + 0.1°C
(1
(7
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