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Heat Meters Integrator (Calculator)
Features:
Simply operation
Integral wall and DIN-rail mounting bracket
Pulsed or M-Bus output options
Measures heating or cooling and heat/cooling
Technical Overview
The MW-MD range of Heat Meter Integrators uses the latest innovative technology to calculate heat usage from
heating and cooling systems. They are for use with mechanical flow parts. With its dynamic measuring cycle
even the smallest energy consumptions are reliably collected.
The large multifunction display permanently shows the heat consumption total, and by using the button is it
possible to scroll through the display to show all data.
Tel:
E-mail:
+44 (0) 1732 861200 -
© 2012 Sontay Limited. All rights reserved
MW-MD
sales@sontay.com -
Date of Issue: 08/03/2013
Web:
www.sontay.com
MW-MD
Issue Number: 5.3
Page 1 of 7
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Summary of Contents for Sontay MW-MD
- Page 1 Measures heating or cooling and heat/cooling Technical Overview The MW-MD range of Heat Meter Integrators uses the latest innovative technology to calculate heat usage from heating and cooling systems. They are for use with mechanical flow parts. With its dynamic measuring cycle even the smallest energy consumptions are reliably collected.
- Page 2 140mm Stainless steel pockets (pair) ** See page 4 for pocket selection data * The MW-MD range of heat meter integrators, the default location of installation of the flow sensor is in the return. It can be programmed for the meter to be installed in the flow, but this must clearly be stated at the time of order.
- Page 3 Initial verification The MW-MD is produced and tested in compliance with the new European measuring instruments directive (MID). According to this directive, devices do no longer carry an initial verification stamp, but rather the year of the device’s declaration of conformity (recognizable on the front of the device, for example: M09).
- Page 4 Installation heat calculator Sontay recommends mounting the calculator on the wall. Do not mount the device at the pipe or attach it directly on the flow sensor. The mounting adapter at the backside of the calculator can be used for DIN-rail mounting or “reverse” for wall mounting.
- Page 5 However, should the symbol be displayed over a longer period of time you should contact Sontay. Error codes show faults detected by MW-MD. If more than one error...
- Page 6 Date month val. Input 1 Temperature difference Customer number Flow Input 1 device number Maximum flow Input 2 device number Instantaneous power Maximum power Tel: E-mail: Web: +44 (0) 1732 861200 - sales@sontay.com - www.sontay.com © 2012 Sontay Limited. All rights reserved...
- Page 7 54mm Whilst every effort has been made to ensure the accuracy of this specification, Sontay cannot accept responsibility for damage, injury, loss or expense from errors or omissions. In the interest of technical improvement, this specification may be altered without notice.
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