ModBUS thermal energy counter in accordance with EN1434
KET-CCC-100 is a device compatible with all types of flowmeters: turbine, Woltmann, ultrasonic and electromagnetic.
The new counter allows to calculate the consumption of heating and cooling very precisely, with automatic switch also useful even for cogeneration or trigeneration.
It has a Data logger up to one year and also acquires signals from meters sanitary hot/cold water or any other related to analog and/or pulse inputs.
It can be used with temperature probes selected to pair, for the correct and required accuracy of the calculation, such as PT100/500/1000 from 2 to 4 wires.
KET-CCC-100 is approved for the "financial transactions" in accordance with EN 1434 (MID 004) according to European Directive 2004/22EG - and can transfer data using standard protocols such as RS232, RS485, ModBus, BACnet, M-Bus.
| Protection Range | IP65 |
| Operative Temperature | -5 ÷ +55 °C |
| Dimensions | 125 x 179 x 68 mm (W x H x D) |
| Mounting | DIN-rail |
| Required DIN modules | 6 DIN modules |
| Electric Board Type | Industrial |
| Material | Sealable PPO |
| Supply Voltage | 90 ÷ 265 VAC (45-65 Hz) optional 18 ÷ 63 VDC / 15 ÷ 45 VAC (45-65 Hz) |
| Connectors types | Screw terminal |
| Memory Type | F-RAM: permanent storage of data in case of power failure |
| Data Storage Capacity | 12 months |
| Supported Protocols | ModBUS RTU |
| Connectors types | Screw terminal |
| Digital Inputs | 1 multifunction (totalizer reset, air conditioning/heating) |
| Analogs Inputs | One 4-20 mA input for heat carrier fluid flow measurement |
| Frequency Inputs | 3 inputs ( frequency max. 1 kHz , minimum 0.003 Hz): Volume of heat carrier fluid, Volume of cold water, Volume of hot water |
| Temperature Sensors Inputs | 2 (delivery/return) |
| Channels | 2 programmable for alarms or pulses for energy/volume |
| Services | Bi-directional; Dual range; Diagnostics; Energy Saving |
| Measure Range | -15 ÷ +200 °C |
| Precision | ±0.2% |
| Repeatability | +0.1% |
| Referends Standard | EN1434 |
Accounting
Calorie/refrigeration consumption monitoring with Clamp-on meter
Monitoring of DHW consumption with calorie counter
Monitoring of Thermal Energy Consumption
