| Manufacturer | TRUMETER |
| Kind of meter | digital, mounting, programmable |
| Mounting | on panel |
| IP rating | IP65 |
| Interface | USB |
| Output | 4...20mA |
| Illumination | yes |
| Symbol | Usup | Bargraph | Measurement | Accuracy | Operating temperature | Features | Related items | Type of meter | Display | Dimensions (W x H x D) | Kind of measurement | Display parameters | Communictions protocol | Usup |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| [V AC] | [%] | [°C] | [mm] | [V DC] | ||||||||||
| APM-MAX-M21-PU-4B | 100...240 | 60 segm. | frequency, reactive power, active power, AC voltage, DC voltage, AC current, DC current, power factor | 0.5 | -10...60 | alarms breach of limit values; programmable backlight colour | 022128-01 | network parameters | colour, LCD, positive | 108x108x45 | indirect with shunt | 4 digit | Modbus RTU, Modbus TCP/IP | - |
| APM-MAX-M21-PU-4R | 100...240 | 60 segm. | frequency, reactive power, active power, AC voltage, DC voltage, AC current, DC current, power factor | 0.5 | -10...60 | alarms breach of limit values; programmable backlight colour | 022128-01 | network parameters | colour, LCD, positive | 108x108x45 | indirect with shunt | 4 digit | Modbus RTU | - |
| APM-MAX-M21-NU-4B | 100...240 | 60 segm. | frequency, reactive power, active power, AC voltage, DC voltage, AC current, DC current, power factor | 0.5 | -10...60 | alarms breach of limit values; programmable backlight colour | - | multifunction | colour, LCD, negative | 68x68x96 | direct, indirect with shunt | 4 digit | Modbus RTU, Modbus TCP/IP | - |
| APM-MAX-M21-NU-4R | 100...240 | 60 segm. | frequency, reactive power, active power, AC voltage, DC voltage, AC current, DC current, power factor | 0.5 | -10...60 | alarms breach of limit values; programmable backlight colour | - | multifunction | colour, LCD, negative | 68x68x96 | direct, indirect with shunt | 4 digit | Modbus RTU | - |
| APM-PWR-APO | 100...240 | - | frequency, reactive power, active power, apparent power, AC voltage, AC current, THD, power factor | 1 | -10...50 | alarms breach of limit values; for use with voltage transformers; for use with current transformers; programmable backlight colour | 022128-01 | power | LCD, positive | 72x72x74 | indirect with 5A current transformer | 4 digit | Modbus RTU | - |
| VT-PWR-HV | 100...277 | - | power, reactive power, active power, true power | 1 | -20...60 | alarms breach of limit values; programmable backlight colour | - | power | touch screen, colour, LCD | 100x100x89.3 | - | Modbus RTU, Modbus TCP/IP | - | |
| VT-PWR-LV | 12...24 | - | power, reactive power, active power, true power | 1 | -20...60 | alarms breach of limit values; programmable backlight colour | - | power | touch screen, colour, LCD | 100x100x89.3 | - | - | Modbus RTU, Modbus TCP/IP | 12...24 |
| VT-FLOW-LV | 12...24 | - | flow, air flow | 0.1 | -20...60 | alarms breach of limit values; programmable backlight colour | - | flow analyzer | touch screen, colour, LCD | 100x100x89.3 | - | - | Modbus RTU, Modbus TCP/IP | 12...24 |
| VT-FLOW-HV | 100...277 | - | flow, air flow | 0.1 | -20...60 | alarms breach of limit values; programmable backlight colour | - | flow analyzer | touch screen, colour, LCD | 100x100x89.3 | - | - | Modbus RTU, Modbus TCP/IP | - |