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Operating conditions and specifications
September 2020
The optional dual LME LTM can be configured with four pickoff coils, each pair mounted
90º electrically out of phase.
Induced interference
The LTM should be located as far as possible from any electrical equipment such as
motors, solenoids or relays which could induce an interference signal into the turbine
meter pickoff coil. High amplitude interference introduced into the preamplifier can result
in interference with the flow signal. Proper shielding and an earth grounded LME housing
will greatly reduce the possibility of induced interference.
Accessory hookup
It is important that the correct service manual be referenced before attempting to use
accessories or instrumentation with the Series 1500 LTM. Contact the factory or nearest
Daniel service office if service manuals for were not received at the time of purchase or
delivery.
LTM flange type
The mechanical connections for a Series 1500 LTM NPS 1 through 2.5 are standard class
150, 300, 600, 900, and 1500 ANSI R.F. flanges, which are available only in stainless steel.
Other types of flange connections are available per customer request. For other ANSI
ratings or flanges consult the factory engineers. For maximum working pressures at
intermediate temperatures refer to ANSI B16.5.
Choose the appropriate size and material of the flange for their piping requirements.
Choosing an incorrect flange may cause a pressure leak, resulting in death or serious
injury.
42
WARNING
HIGH PRESSURE HAZARD
Daniel Series 1500 Liquid Turbine Meter, NPS 1-2.5
USER MANUAL
User manual
P/N 3-9008-507
39
www.Daniel.com
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