THE BEST IN CLASS. The RM3544 DC Resistance Meter measures a broad range of resistance values at a high level of precision. This meter is easy-to-use on both manual and automated production lines for measuring the winding resistance of motors and transformers as well the contact resistance of power relays, switches and connectors.
THE BEST IN CLASS. The RM3544 DC Resistance Meter measures a broad range of resistance values at a high level of precision. This meter is easy-to-use on both manual and automated production lines for measuring the winding resistance of motors and transformers as well the contact resistance of power relays, switches and connectors.
Features
Applications
| Resistance range | 30 mΩ (35.000 mΩ display Max., 1 µΩ resolution) to 3 MΩ range (3.5000 MΩ display Max., 100 Ω resolution), 9 steps Measurement accuracy: ±0.020 % rdg. ±0.007 % f.s. |
| Testing current | [at 30 mΩ range] 300 mA DC to [at 3 MΩ range] 500 nA DC |
| Open-terminal voltage | 5.5 V DC max. |
| Temperature measurement | -10.0 to 99.9°C, accuracy: ±0.50°C (Temperature Sensor Z2001 and RM3544/RM35440-01 combined accuracy) |
| Measurement speed | FAST (50Hz: 21ms, 60Hz: 18ms) / MED (101ms) / SLOW (401ms) |
| Functions | Temperature correction, comparator (ABS/REF%), key-lock (OFF, menu lock, all lock), display digit count selection function (5 digits/ 4 digits), automatic power supply frequency settings (AUTO/50Hz/60Hz), scaling, judgment sound setting, auto hold, averaging, panel store/panel load |
| Communication interfaces | [Only RM3544-01] Select from RS-232C, Printer (RS-232C), or USB Remote function, communications monitor function, data output function |
| Power supply | 100 to 240 V AC, 50/60 Hz, Rated power consumption: 15 VA |
| Dimensions and mass | 215 mm (8.46 in) W × 80 mm (3.15 in) H × 166 mm (6.54 in) D mm [RM3544] 0.9 kg (31.7 oz), [RM3544-01] 1.0 kg (35.3 oz) |
| Resistance range | 30 mΩ (35.000 mΩ display Max., 1 µΩ resolution) to 3 MΩ range (3.5000 MΩ display Max., 100 Ω resolution), 9 steps Measurement accuracy: ±0.020 % rdg. ±0.007 % f.s. |
| Testing current | [at 30 mΩ range] 300 mA DC to [at 3 MΩ range] 500 nA DC |
| Open-terminal voltage | 5.5 V DC max. |
| Temperature measurement | -10.0 to 99.9°C, accuracy: ±0.50°C (Temperature Sensor Z2001 and RM3544/RM35440-01 combined accuracy) |
| Measurement speed | FAST (50Hz: 21ms, 60Hz: 18ms) / MED (101ms) / SLOW (401ms) |
| Functions | Temperature correction, comparator (ABS/REF%), key-lock (OFF, menu lock, all lock), display digit count selection function (5 digits/ 4 digits), automatic power supply frequency settings (AUTO/50Hz/60Hz), scaling, judgment sound setting, auto hold, averaging, panel store/panel load |
| Communication interfaces | [Only RM3544-01] Select from RS-232C, Printer (RS-232C), or USB Remote function, communications monitor function, data output function |
| Power supply | 100 to 240 V AC, 50/60 Hz, Rated power consumption: 15 VA |
| Dimensions and mass | 215 mm (8.46 in) W × 80 mm (3.15 in) H × 166 mm (6.54 in) D mm [RM3544] 0.9 kg (31.7 oz), [RM3544-01] 1.0 kg (35.3 oz) |
