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En1434

Why referring to EN 1434 when buying heat meters?

File MID-EN-OIML Page 1 (3) 2007 01 18 / Bo Frank Why referring to EN 1434 when buying heat meters? In the EU-countries any national regulations for heat meters must be based on the MID.

Datasheet Ultrasonic Compact Heat Meter Model 773

... heating or combined climatic meter • Measuring accuracy meets the requirements of EN1434 class 2 and 3 SPECIAL FEATURES • Power save mode • Remote reading via M-Bus, ...

MTK Cold Water Meters

Features •Water Flow Rates Up to 10 m 3/ h •Screwed Connection •Impulse Output Option with 1 liter / impulse •EN1434-3 M-Bus Communication Option •Horizontal or Vertical Mounting ...

Meter Communication Twisted Pair Baseband (M-Bus) Physical ...

Note also that the values have been updated from EN1434-3 due to field experience. 4.5.1 Requirements for devices intended for domestic use Burst test voltage: ...

TSS721A METER-BUS TRANSCEIVER

... VB RIDD PF SC TXI TX BUSL1 GND RIS RXI RX VDD VS BAT description TSS721Aisasingle chip transceiver developed for Meter-Bus standard (EN1434-3) applications. ...

Heating and Cooling Catalog

9 Technical characteristics Metrology exceeds PTB, DRIRE, OIML, EN1434 Temperature range 0 … 180 °C Approved Temperature difference 3 … 160 °K Technical Temperature difference 1 … 160 °K Temperature sensor type Pt100 or Pt500, ...

Multi function Integrator that lives up to Your highest ...

... 1434 • Two or for wire temperature sensors • Clear customer friendly user concept • Accuracy better than required by EN1434 ...

HEAT CALCULATOR MODEL 212

The Model 212 complies with OIML R75 and EN1434 standards and includes Meter-bus and an infra-red data transfer option. The Model 212 includes separate peak and off-peak registers as well as the ability to compute charge and discharge energy in systems where heat may be stored in underground tanks.

Heat Calculator Model 212

Accuracy: OIML R75 Class 4 and EN1434. Approvals: Approved by Swiss Federal Office of Metrology to OIML Class 4. Interference: CE Compliance.

2212 Contrec Avtrac DataSheet

Accuracy to OIML R75 Class 4 and EN1434 The 212 can be supplied with two precision 4-wire Pt100 RTDs and has inbuilt correction for the non-linearity of the RTDs.