Try searching by key words, order- or product code or serial number e.g. “CM442” or “Technical information”
Enter at least 2 characters to start the search.
Product picture BTU meter RH33

EngyCal RH33
BTU meter

Custody transfer BTU meter for recording heat quantities of water

RH33
Loading price
Prices temporarily unavailable
Price on request
from CHF ??.-
Filter Measuring / Application task
Filter Measuring / Application task
Measuring / Application task

Configure to download the CAD drawings of this product

Close Show results

  • Measuring principle

    Energy manager

  • Measuring principle

    Energy manager

  • Function

    Monitoring and billing of energy in heating and cooling applications as well as combined heating-and cooling circles.
    Typical applications can be found in industries, district heating and building automation.

  • Calculations

    heat quantity and heat quantity difference

  • Number of applications

    1

  • Data storage

    yes

  • Calculation standards

    IAPWS-97

  • Communication

    web server
    USB
    Ethernet
    Modbus RTU/TCP Slave
    M-Bus

  • Power supply

    Not defined

  • Loop power supply

    Low voltage power supply:
    100 bis 230 V AC (-15% / +10%)
    Small voltage power supply:
    24 V DC (-50% / +75%)
    24 V AC (±50%)

  • Protection class

    IP65

  • Input

    1x Puls/Analog
    2x RTD/Analog
    Loop power supply 24V DC (+/-16%)

  • Output

    1x 4...20mA
    2x digital (Open Collector)

  • Dimensions (WxHxD)

    144 x 144 x 103.1 mm (5.67" x 5.67" x 4.06")

  • Operation

    3 button on site or via FieldCare
    read out of historical / logged data via Field Data Manager Software (SQL database and visualization interface)
    selectable language

  • Display

    160 x 80 Dot-Matrix LCD with white backlit
    colour change in case of alarm event
    active display area 70 x 34 mm

  • Software functions

    Calculated Values:
    Energy, volume, density, enthalpy & enthalpy difference, DP-Flow-Compensation, mass, temperature difference
    Counters:
    Volume, mass, energy, counter in case of failure
    Optional:
    tariff 1, tariff 2 or seperated heating energy, cooling energy, bilance energy

  • Certificates

    CE
    CSA GP
    MID 004 (custody transfer) according EN1434 (water/other liquids)
    OIML R75

  • Measuring principle

    Energy manager

  • Function

    Monitoring and billing of energy in heating and cooling applications as well as combined heating-and cooling circles.
    Typical applications can be found in industries, district heating and building automation.

  • Certification

    CE, UL listed, CSA GP, MID 004 (custody transfer) according EN1434 (water/other liquids) and OIML R75

  • Input

    1x Puls/Analog,
    2x RTD/Analog,
    Loop power supply 24V DC (+/-16%)

  • Output

    1x 4...20mA,
    2x digital (Open Collector)

  • Relay output

    2x

  • Auxiliary power supply

    Low voltage power supply: 100 bis 230 V AC (-15% / +10%); Small voltage power supply: 24 V DC (-50% / +75%), 24 V AC (±50%)

  • Dimensions (wxhxd)

    144 x 144 x 103.1 mm
    (5.67" x 5.67" x 4.06")

  • Software

    Calculated Values:
    Energy, volume, density, enthalpy & enthalpy difference,
    DP-Flow-Compensation,
    mass,
    temperature difference;
    Counters: volume, mass, energy, counter in case of failure
    Optional: tariff 1, tariff 2 or seperated heating energy, cooling energy, bilance energy

  • Operation

    3 button on site or via FieldCare; read out of historical / logged data via Field Data Manager Software (SQL database and visualization interface), selectable language

  • Display

    160 x 80 Dot-Matrix LCD with white backlit, colour change in case of alarm event, active display area 70 x 34 mm

  • Others

    electronic temperature sensor matching via CvD coefficients, logbook measured values, custody transfer logbook, event logbook, limit monitoring

  • Calculations

    IAPWS-IF97

Compare products
We use cookies to store information on your device which helps us to customize and improve your interactions with us. More on cookies can be found in the privacy policy.

Welcome to Endress+Hauser!

Please select your market / region

Go to selected market / region