How to fix inaccurate readout on Emerson Daniel Measuring Instruments?
If you're experiencing an inaccurate readout, start by checking the rotor blades for any foreign material and clean them. If the rotor blades are bent, it's recommended to return the unit to the factory for replacement or repair. Also, troubleshoot any accessory equipment connected to the measuring instrument.
Why is the readout inaccurate on my Emerson Daniel Measuring Instruments?
An inaccurate readout on your Emerson Measuring Instruments can stem from a few potential issues. Check the rotor blades for any foreign material and clean them if necessary. If the rotor blades are bent, the rotor assembly should be returned to the factory for replacement or repair. Also, defective accessory equipment may cause an inaccurate readout, so troubleshoot that equipment.
What to do if Emerson Daniel Measuring Instruments have no output pulses from amplifier module?
If there are no output pulses from the amplifier module, several factors could be at play. First, ensure the input voltage to the amplifier is within the required range of 10-30 VDC. If the voltage is correct, check the pickoff for damage or shorts; its resistance across the leads should be between 600-900 Ohms, and replace it if necessary. If the pickoff is functional, the amplifier module itself may be damaged and require replacement. Also, troubleshoot the internal assembly. If the customer receiver unit is not operating, it is recommended to contact Emerson Flow customer service.
Why is the turbine meter rotor not turning in my Emerson Daniel Measuring Instruments?
If the turbine meter rotor isn't turning, it could be due to a defective rotor bearing or damage from foreign material passing through the turbine meter. In either case, it's recommended to return the rotor assembly to the factory for replacement or repair.
General| Type | Flow Meter |
|---|---|
| Repeatability | ±0.1% of reading |
| Communication Protocol | HART, Modbus, Foundation Fieldbus |
| Output | 4-20 mA, pulse, frequency |
| Process Connection | Flanged, wafer, threaded |
| Material | Stainless steel, carbon steel, Hastelloy |
| Operating Temperature | -40°C to +85°C (-40°F to +185°F) |
| Protection Rating | IP67, NEMA 4X |
| Fluid Compatibility | Liquids, gases |
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