Location

MWA Technology
MWA Technology Limited, Offices & Workshop,
2 Wharton Street Ind. Est., Birmingham, West Midlands, B7 5TR

+44 (0) 121 327 7771

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Multical® 302 Heat Meter

MCAL302
multical-302-heat-meter

Multical® 302 Heat Meter

MCAL302

All-round heat meter, easy to install and easy to use.

  • On-site configurable as to inlet and outlet
  • PN25 metal flow sensor, approved up to 130 °C
  • Small pressure loss, all flow sizes below 0.1 bar
  • Dynamic range up to 1:1600 from start to saturation flow – 1:250 (qi:qp)

Standards: EN 1434:2007, prEN 1434:2013, BEK1178 and PTB TR K7.2
Temperature sensors: Type 302-T: Pt500 – EN 60 751, 2-wire, hard-wired connection
EN 1434 designation: Accuracy class 2 and 3 / Environmental class A5…55 °C non-condensing, closed location (indoor installation)
MID designation: Mechanical environment: Class M1 and M2. Electromagnetic environment: Class E1

Type No Nom. Flow Qp [m/3/h] Max FLOW Qs [M/3/H] Min. Flow Cutoff [l/h] Pressure Loss [Bar] Threaded Conn. on Meter Length [mm]
302T10 0.6 1.2 3 0.03 1/2″ 110
302T11 0.6 1.2 3 0.03 1/2″ 130
302T12 0.6 1.2 3 0.03 1/2″ 165
302T40 1.5 3.0 3 0.09 1/2″ 110
302T41 1.5 3.0 3 0.09 1/2″ 130
302T42 1.5 3.0 3 0.09 1/2″ 165
302T70 1.5 3.0 3 0.09 3/4″ 130
302T71 1.5 3.0 3 0.09 3/4″ 190
302T72 1.5 3.0 3 0.09 3/4″ 2200
302TA0 2.5 5.0 5 0.09 3/4″ 130
302TA1 2.5 5.0 5 0.09 3/4″ 190
302TA2 2.5 5.0 5 0.09 3/4″ 220
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