
Toky DP4H Series adalah instrumen pengukur tegangan dan arus digital 4.5 digit yang dirancang khusus untuk pengukuran sinyal kecil dengan resistansi input tinggi. Memberikan akurasi dan stabilitas luar biasa untuk berbagai aplikasi industri.
Key Features:
• High Resolution: 4.5 digit display for precise measurement monitoring.
• Low Signal Measurement: Designed specifically for micro-signal measurement with high input resistance.
• Dual Alarm: Two sets of dial switches to set upper and lower alarm limits intuitively.
• Analog Output: Optional isolated 4-20mA transmission output.
• Multi-function Display: Supports True RMS, Average, Hold, Max, and Min display modes.
• Communication: Optional RS485 communication (Modbus-RTU).
| Display | 4.5 Digits LED |
|---|---|
| Accuracy | ±0.3% F.S ± 2 Digits |
| Input Resistance | High Input Resistance (>10MΩ for Voltmeter) |
| Alarm Output | Two sets of relay alarm outputs (Upper/Lower) |
| Analog Output | Optional 4-20mA Transmission Output |
| Communication | Optional RS485 (Modbus RTU) |
| Refresh Rate | Adjustable 1 time/sec to 9 times/sec |
| Power Supply | AC/DC 85-265V |