HD978TR4 – Converter Signal Amplifier – 0…10 Vdc – DIN Rail
Brand: Delta OHM S.R.L.
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HD978TR4 – Converter Signal Amplifier – 0…10 Vdc – DIN Rail
Brand: Delta OHM S.R.L.Configurable signal converter amplifier with 0…10Vdc (10…0Vdc) output. Input range -10…+60 mVdc. Standard configuration 0…20 mVdc.
Minimum measuring range 2 mVdc.
For DIN rail 35mm. Configurable with HD778TCAL.
Specifications
Brand
Measuring Range
- -10 mV … +60 mV configurable
Default Range
- 2 mV
Minimum Measuring Range
- 50° C
Conversion Speed
- 2 measures per second
Accuracy
- ± 0.04 %F.S. ± 20 μV
Operating Temperature
- -30…+70° C
Storage Temperature
- -40…+80° C
Relative Humidity
- 0…90 %RH (without condensation)
Type of Output
- 0…10 Vdc (0…1 Vdc, 0…5 Vdc, 1…5 Vdc upon request)
Resolution
- 20 μV
Power Supply
- 15…30 Vdc (4 mA) for the 0…10 Vdc current output, 10…30 Vdc (4 mA) for the other outputs
Protection Against Polarity Inversion
- 40 Vmax
Sensitivity to Vdc Power Voltage Variations
- 2 μA/V
Load Resistance
- > 10kΩ
Input/Output Galvanically isolation
- 50 Vdc (verified at 250 V)
Red Led
- It turns on while programming, when the probe is broken or not connected
Heating Time
- 2 minutes
Thermal Drift
- 0.02 % Full Scale/°C
