Dengan input jumper-selectable (mis. ± 5 A atau ± 600 V), PM‑RM memberikan fleksibilitas tinggi untuk aplikasi daya dan proses. Display LED 5 digit (0 … 99.999) serta fungsi scaling memungkinkan tampilan dalam unit teknik yang diinginkan.
Process Panel Meters PM-RM True RMS Meters Shimpo
PM‑RM menawarkan output opsional seperti dua relay (8 A) atau dua SSR, analog (4‑20 mA, 0‑10 V), serta komunikasi serial (RS‑232, RS‑485, USB). Dengan kecepatan pembacaan hingga 60 konversi per detik dan filter digital, meter ini handal dalam lingkungan listrik bising.
Features
Specifications
| Parameter | Nilai / Spesifikasi |
|---|---|
| Model Contoh | PM-RMA / PM-RMV (varian amp & volt) |
| Input Sinyal | RMA: ±2.0000 mA, ±20.000 mA, ±200.00 mA, ±5.000 A RMV: ±200.00 mV, ±2.0000 V, ±20.000 V, ±200.00 V, ±300.0 V, ±600.0 V |
| Display Range | 0 sampai 99.999 (5 digit) |
| Akurasi | ± 0.1% full scale ±2 digit |
| RMS Range | 0.1% sampai 100% FS, 10 Hz – 10 kHz, crest factor 3.0 |
| Update Rate | 3,5 kali/s (60 Hz) atau 3 kali/s (50 Hz) |
| Output Opsional | Dua relay 8 A / dua SSR 120 mA / analog (4–20 mA, 0–10V, dll) |
| Komunikasi | RS‑232, RS‑485, USB (opsional) |
| Power Supply | 85–264 V AC / 90–300 V DC; beberapa varian 10–48 V DC / 12–34 V AC |
| Dimensi Panel | 1/8 DIN |
| Suhu Operasi | (Tidak semua versi disebut, tapi umumnya sesuai rentang meter proses Shimpo) – lihat datasheet model spesifik |
| AC Current | |||
| AC Current Range | AC Current to Overrange Flash | Resolution | Input Resistance |
| 2.0000 mA | 2.6400 mA | 0.1 μA | 100 Ω |
| 20.000 mA | 26.400 mA | 1.0 μA | 10 Ω |
| 200.00 mA | 264.00 mA | 10 μA | 1 Ω |
| 5.000 A | 5.4 A | 1 mA | 0.01 Ω |
| AC Voltage | |||
| AC Voltage FS Range | AC Current to Overrange Flash | Resolution | Resolution |
| 200.00 mV | 264.00 mV | 10 μV | 22 MΩ |
| 2.000 V | 2.640 V | 100 μV | 1 MΩ |
| 20.000 V | 26.400 V | 1 mV | 1 MΩ |
| 200.00 V | 264.00 V | 10 mV | 1 MΩ |
| 600.0 V | 650 V | 0.1 V | 1 MΩ |
| 300.0 V | 650 V | 0.1 V | 1 MΩ |
| Ordering Details | |||||
| Series | Signal Input (Jumper Select) | Input Power | Relay Output | Analog Output | Comm. |
| PM | -RMA: | 0 = | R = | A = | C1 = RS-232 |
| 2.0000 mA | 85 – 264 V ac | Relay Output Two 8 A Form C contact relays | 4-20 mA | C2 = RS-485 | |
| 20.000 mA | 95 – 300 V dc | S = | 0-20 mA 0-10 V | C5 = USB | |
| 200.00 mA | 1 = | SSR Output Two 120 mA solid state relays | -10 to +10 V | C0 = No Comm. Output | |
| 5.000 A | 12 – 34 V ac | 0 = | 0 = | ||
| -RMV: | 10 – 48 V dc | No Output | No Output | ||
| 200.00 mV | |||||
| 2.0000 V | |||||
| 20.000 V | |||||
| 600.0 V |
