Production stopped.
See SMV instrument for replacement.

Is intended for measurements in three phase, three to five wire networks. This device is equipped  with broad range of communication interfaces and extended capacity of storage for recorded data. This compact device (96x96mm) also contains four quadrant electricity meter, temperature sensor and programmable inputs and outputs.

• measuring of electric quantities in three phase (from three- to five-wire) networks of nominal voltage up to 440V AC directly, or via voltage transformers
• 5A and 1A nominal current inputs
  
• SMU33…3 voltage + 3 current inputs; SMU44…4 voltage + 4 current inputs
• sampling rate 128 samples/period, Total Harmonic Distortion and harmonics of voltage and current evaluation up to the 25. order
• four-quadrant three tariff electricity meter, single phase and three phase energies, automatic reading savings
• quarter-hour maximum demand recording
• built-in temperature sensor
• record into the memory of up to 8 MB
• real time counter with time synchronization capability
• USB 2.0 local communication link at front panel for comfortable setting and recorded data download
• Retis software for both on-line supervising and off-line processing of recorded data
• remote link interface : optionally RS-232, RS-485, Ethernet 10baseT, Wifi, Bluetooth
• optionally two relay or pulse outputs, programmable function
• one logic input ( for monitoring or time synchronization )
• wide range auxiliary voltage
• panel dimensions 96x96 mm

Related Documents

SMU - Communication Manual [101.7 Kb]
SMU - Manual [1.9 Mb]
SMU - PS [356.4 Kb]
SMU - Prospectus [852.5 Kb]

Communication Options

The device is equipped with front side USB port, which can be used for custom configuration, firmware upgrade and for downloading of stored records with the accompanied software. Optionally the device can be also equipped with remote communication over Ethernet, RS232 or RS485 and on short distances also with wireless bluetooth. A GSM modem is also available.

Software for Data Acquisition and Management

RETIS

Basic software equipment for management of  KMB systems devices in MS Windows environment. RETIS provides features for logging of actual measured values from multiple devices, visualization and complete configuration. Downloaded data can be stored in archives, processed statistically or exported for further work. Program uses serial lines or Ethernet for communication and supports various media converters (modems etc.).

RETIS Off-line

Software for management of archived records form device memories. Data can be downloaded from devices across various communication lines to the PC and then processed. RETIS Off-line is a replacement software for CETIS32 with new devices and supports among others importing of old archived data from CETIS.