JUMO 707040 dTRANS T04 - 4-Wire Transmitter Data Sheet - Manual (Page 2)

2009-03-06/00443951
Data Sheet 70.7040 JUMO GmbH & Co. KG • 36035 Fulda, Germany Page 2/8
Technical data
Input
Output
Measuring circuit monitoring
Measurement input Pt100 EN 60751 Pt1000 EN 60751 Potentiometer
Range limits -200 to +850°C -200 to +850°C 0 — 11000
Ω
Connection circuit 2- and 3-wire circuit
Configuration through DIP switch or using the PC setup program
Shortest span 25°C 25°C 250
Ω
Largest span 1050°C 1050°C 11000
Ω
Range start
for shortest span
-50°C to +20°C -50°C to +20°C 0 — 500
Ω
Range start
for other spans
see range organization on Page 5 and Page 6
Unit °C (°F settable through the PC
setup program)
°C (°F settable through the PC
setup program)
Ω
Sensor lead resistance
for 3-wire connection
≤ 11Ω per conductor
Sensor lead resistance
for 2-wire connection factory-set: 0
Ω lead resistance,
adjustable through the PC setup program
Sensor current
≤ 0.5mA ≤ 0.1mA ≤ 0.1mA
Sampling rate continuous measurement (analog signal path)
Measurement input Pt100 EN 60751 Pt1000 EN 60751 Potentiometer
Output signal
- current:
- voltage: selectable through DIP switch or PC setup program
proportional DC current 0 — 20mA or 4 — 20mA
DC voltage 0 — 10V
Transfer characteristic
- for resistance thermometer:
- for potentiometer:
linear with temperature
linear with resistance
Transfer accuracy
≤ ± 0.1% 1
Residual ripple
≤ ± 0.2% 1
Burden (with current output)
≤ 750Ω
Burden error ≤ ± 0.01% / 100Ω 1
Current limiting
> 21.6mA — < 28mA (24mA typical)
Load (with voltage output)
≥ 10kΩ
Load error
≤ ± 0.1% 1
Voltage limiting
> 11V — < 14V (12V typical)
Settling time on a temperature change
≤ 40msec
Settling time after switch-on or reset
≤ 200msec
Calibration conditions 230V AC or 24V DC (depending on the supply) at 23°C (± 5°C)
Calibration accuracy
≤ ± 0.3% 1,2 or
≤ ± 0.3°C 2 ≤ ± 0.3% 1,2 or
≤ ± 0.3°C 2 ≤ ± 0.3% 1
Supply voltage error
≤ ± 0.05% 1
1 All data refer to the range end value 10V or 20mA
2 The larger value applies
Underrange:
- current output 4 — 20mA
- current output 0 — 20mA
- voltage output 0 — 10V
falling to
≤ 3.6mA
< 0mA (-0.05mA typical)
< 0V -0.6V typical)
Overrange
- current output 4 — 20mA
- current output 0 — 20mA
- voltage output 0 — 10V
rising to > 21.6mA — < 28mA (24mA typical)
rising to
> 21.6mA — < 28mA (24mA typical)
rising to
> 11V — < 14V (12V typical)
Probe short-circuit:
- current output 4 — 20mA
- current output 0 — 20mA
- voltage output 0 — 10V
≥ 1.5mA — ≤ 3.6mA (2mA typical)
< 0mA (-0.05mA typical)
< 0V (-0.6V typical)