The PT88P01 3-Wire Potential Transmitter produces a calibrated 4-20 mA DC signal that is proportional to the True RMS input AC voltage. Designed for multi-point voltage sensing, these devices provide excellent features in a high value package. The output signal is generated from a user supplied 24 Vdc power supply on separate current loop equipped with two adjustable potentiometers to trim zero and span errors.
Applications:
- Multi-point volatge sensing and control panels
- Remote voltage sensing
Features:
- Relatively low cost
- 35mm DIN rail
- High Accuracy
- Easy wiring
- Interfaces with most commercially available instrumentation
- Connection diagram printed on case
- Can be adjusted by zero and span potentiometers
- Power status LED
Input Range:
- 0 - 110 V(AC)
- 0 - 120 V(AC)
- 0 - 220 V(AC)
Specifications:
- Basic Accuracy: 0.2%
- Thermal Drift: 300 PPM/°C
- Operating Temperature: -20°C to +65°C
- MTBF: Greater than 100 K hours
- Altitude: 2000 meter max.
- Response Time: 100 ms max., 0-90% FS
- Calibration: True RMS Calibrated
- Insulation Voltage: 2500 Vdc
- Loop Voltage: 24 Vdc
- Frequency Range: 20Hz- 4 KHz
- Compliance Voltage: 21.5 to 26.5 Vdc
- Typical Load: 0 To 300 Ω @ 24 Vdc
- Relative Humidity: 80% max.
- Dimensions (L * W * H): 82 mm * 44 mm * 100 mm
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