Summator light 3.0 is designed to sum signals of up to four frequency STRELA sensors and transmit the result as a frequency signal, voltage signal or using RS232 interface to the GPS-device (or other data reader). Summators are available in three versions: with frequency- and voltage output, and with RS232 interface.
It can be used if you want to connect several fuel level sensors to the GPS-device (data reader) with only one frequency, voltage or RS232 input.
Summator light 3.0 is designed to sum signals of up to four frequency STRELA sensors and transmit the result as a frequency signal, voltage signal or using RS232 interface to the GPS-device (or other data reader). Summators are available in three versions: with frequency- and voltage output, and with RS232 interface.
It can be used if you want to connect several fuel level sensors to the GPS-device (data reader) with only one frequency, voltage or RS232 input.
| Name | Value |
| Power | |
| Power voltage | 10...30V |
| Current consumption | up to 50 mA |
| Parametres of analog output | |
| Output signal type | voltage |
| Minimum voltage range | 0V |
| Maximum voltage range | 10V |
| Parametres of frequency output | |
| Minimum frequency range | 200Hz |
| Maximum frequency range | 1500Hz |
| Parametres of RS232 | |
| Data transfer protocol | Omnicomm, MODBUS |
| Parametres of UART | |
| Baud rate | 19200 bits per second |
| Parity | no |
| Stop bit | 1 |
| Protocol | omnicomm |
| Frequency measurement | |
| Range of measured frequencies | 200...1500Hz |
| Absolute measuring error in the range from 200 to 1500 Hz | ±1Hz |
| Threshold voltage | 2.5V |
| Measuring time | 1s |
