Instruction Manual MPB SERIES TX200 TRANSMITTING FLOWMETER CONTENTS INTRODUCTION TECHNICAL INSTALLATION Electrical connections OPERATION Transmitter board Applying Power to the Transmitter for the first time Calibrating the Transmitter Setting Flow Rate Alarms Extended output range – NAMUR 43 Special Output Current Capabilities...
Only suitably qualified personnel should install, operate, and maintain the equipment. Only MPB Industries manufactured, or approved parts should be used. The flowmeter should not be used for any other purpose than for that which it was supplied for, unless approved by MPB industries.
In order to have stable readings, it is essential to have a laminar flow path. To achieve this, the TX200 Flowmeter should be installed in straight vertical pipework. This section of pipework should have an internal diameter of the same or larger than the inlet/outlet connections of the TX200 Flowmeter. Recommended minimum distances: Outlet: 5 DN Inlet:...
The 4-20 mA output should be proportional to flow rate. Where this cannot be achieved by calibration, the 4-20 mA output can be recalibrated to give a more linear output. This can be done at the factory, or onsite with the aid of bespoke software from MPB. Applying Power to the Transmitter for the first time Connect power to the board as detailed in section 3.1.
This feature is to prevent false alarms triggering while the flow settles. Extended output range – NAMUR 43 Note: MPB software will be required to configure the following options. MPBTB 130 Iss 1 Page 5 of 10...
MPB SERIES TX200 TRANSMITTING FLOWMETER If the flowmeter is configured for NAMUR NE43, then the following will apply: - a) The min/max working flow range will be extended to cover 3.8 to 20.5mA Internal flowmeter errors will have the following loop current values: - 22.0mA –...
4.10 Flow Volume and Flow Volume Alarm The transmitter may also show the accumulated volumetric flow. Additionally, you can configure the transmitter to trigger an alarm when a total flow volume required has been reached. The alarm can be configured in the following way: - No action, alarm disabled Trigger upper relay only Trigger lower relay only...
MPB Industries such use affects the product`s, performance, stability or reliability. 5. Products that have been altered or repaired in a manner in which, in the sole judgment of MPB Industries, affects the product`s performance, stability or reliability.
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