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The OMEGA™ OMNI-AMP IV thermocouple amplifier is a high performance rugged epoxy encapsulated thermocouple amplifier with built-in power supply. Models are offered for either type J, K, T, E thermocouples or R,S,B thermocouples. Only the highest quality industrial components are used for reliable and long operation. Connections are made with an ordinary screwdriver to rugged terminal strips. The amplifier can be mounted using the bolts supplied with the unit.
Range Span | 40 to 1500 |
Nonlinearity | ±0.005% |
Resolution | Infinite |
Zero Stability | 2 µV/°C (1 µV/°F) |
Long Term Zero Stability | ±1µV/Month |
Span Stability | ±0.01%/°C (±0.006%/°F) |
Long term Span Stability | ±0.05% |
Cold Junction Compensation | ±0.045°C/°C |
Input Impedance (Diff) | 2 MΩ |
Frequency Response | 3 dB down at 1.5 Hz 40 dB/decade roll-off |
Common Mode Rejection Ratio | 120 dB min @ 60 Hz Normal Mode |
Rejection Ratio | 80 dB min @ 60 Hz |
Noise (RTT) | 0 to 1.5 Hz: 1.4 µVRMS |
Output | ±10 V into 10 kΩ minimum |
Operating Temperature | 0 to 55°C (32 to 130°F) |
Storage Temperature | 20 to 80°C (-4 to 175°F) |
Power | 115 Vac @ 3 VA maximum (230 Vac optional) |
Input Protection | Up to 115 Vac or Vdc common mode or differential |
Output Protection | Continuous short circuit proof |
Common Mode Range | +10 to -10 Vdc or 20 Volts peak-to-peak ac |
Scale Factor | |
J, K, T, E | 10 mV/°F |
R, S, B | 1 mV/°F |
Size | 73 H x 95 W x 51 mm D (2.87 x 3.75 x 2.0") |
Weight | 455 g (18 oz) |
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