ComBox.L are innovative wireless sensors for today’s energy management market. They use LoRaWAN, a Low Power Wide Area
Network technology, which supports both monitoring and remote triggering of sensors and therefore covers a wider range of innovative IoT applications for Smart Home / Smart Building / Smart Factory, Energy Management, Smart Metering, Smart Grid and Smart Cities.
1. PULSE SENSOR
(ComBox.L CI) can be used with any meter with a pulse signal output - potential free contact (such as electricity, gas, water, or heat). Pulses can be aggregated from 15 minute intervals. It can connect up to 2 meters, and both connections have tampering detection.
2. STATE SENSOR
(ComBox.L DI) can be used with any system that has an on/off output signal (such as a door switch, relay output, or push button). It can connect up to 4 channels. The data is transmitted to the cloud according to LoRaWAN protocol limitations.
3. TEMPERATURE SENSOR
(ComBox.L 2T) can connect up to two temperature probes (PT1000). Temperature acquisition is performed every 15 minutes and is transmitted to the cloud.
4. ANALOG SENSOR
(ComBox.L AI) can connect up to two sensing probes with 4..20mA or 0..10V output (like pressure, or flow probes). Measurement acquisitions are performed at 15 minute intervals and are transmitted to the cloud. The module is available only with an external power supply.
5. MODBUS GATEWAY
(ComBox.L MB) can read intelligent devices over RS-232 or RS-485 output which
provide Modbus protocols. Data acquisition is performed every 15 minutes and is
transmitted immediately to the cloud. The module is available only with an external
6. ACTIVATION DEVICE
(ComBox.L S0) contains 1x output for remote activation / deactivation. Additional 1x S0 pulse input is available to connect them to electricity meters. The module is available only with an external power supply.
7. ATEX - PULSE SENSOR
(ComBox.L ATAEX CI) pulse sensor can be used with a meter with a potential free contact output located inside ATEX Zone 1 (electricity, gas, water or heat meter). Pulses can be agregated from 15 min intervals. It can connect one meter with tampering detection.
8. ATEX - LPG LEVEL SENSOR
(ComBox.L ATEX RO) can be used with a Rochester Hall effect gauge to measure the fluid level in a tank located inside ATEX Zone 1. Measurments are taken in 15 min intervals. It can connect one sensor and provides power supply for the sensor.
BATTERY POWERED MODULES
• ComBox.L CI-B, pulse sensor
• ComBox.L DI-B, state sensor
• ComBox.L 2T-B, temperature sensor
EXTERNAL POWERED MODULES
• ComBox.L CI-DC, pulse sensor
• ComBox.L DI-DC, state sensor
• ComBox.L 2T-DC, temperature sensor
• ComBox.L AI-DC, analog
• ComBox.L MB-DC, modbus gateway
• ComBox.L S0-DC, activation device
• Power management
• Remote parameterization
• Data logger
• Scheduler module (only at activation device ComBox.L S0)
• Time synchronization
• Modbus RTU master (only at
• Battery supply: 2xAA, 2600mAh
• Extrenal supply: 24 VDC
• Temperature range: from -20 to 60°C
• Protection class: IP67
• Housing: 201,4 x 91 x 42,6 mm