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Versions

  • Order Code: AC.013.130
  • Type: Integrated probe
  • Order Code: AC.013.131
  • Type: Remote probe

The ST-RCJ Heat Cost Allocators

The ST-RCJ Heat Cost Allocator is equipped with an ergonomic LCD display that allows the user to easily read the values of current heat consumption.

In addition, these data are recorded in the internal memory, making it possible to carry out a comprehensive analysis of heat consumption and the conditions under which the heat distributor has worked over an entire heating season.

ST-RCJ heat cost allocator provides precise temperature measurement of the radiator.

Any attempt at unauthorised use, attempts to remove the radiator with the heat cost allocator attached or the use of thermal barriers near the radiator (furniture, curtains, etc.) are recorded with the exact date of their appearance.

Any manipulation information will be transmitted by radio and notified to the building block administrator.

Features

  • Large, readable display, 8 positions, intuitive symbols and display of value units.
  • Wireless data transmission system, carried out by: infrared port; direct reading through the reader and the radio interface;
  • Precise measurement of radiator temperature.
  • The cancellation of any tampering takes place through the frontal optical port by the authorized technician.

Technical Data

Heating media temperatures

tmin ≥ 35 °C, tmax ≤ 85 °C

Range reading in open space

< 250 m

Data protocol format

Wireless M-Bus

Transmission frequency

868 MHz

Transmitting power

10 mW

Measuring method

two sensors

Compliant

CSN EN 834

Billing period

year/month

n°2 relé outputs 

ABS + PC / AI – F22

Record conditions

  • radiator temperature ≥ 23 °C
  • difference between the temperature of the heating medium and the ambient temperature ≥ 4 °C

Dimensions

103x37x32 mm

Weight

0,076 kg

Protection Degree

IP42