TechnipFMC Smith Meter MMRT Скачать руководство пользователя страница 4 | Manualshive

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TechnipFMC Smith Meter MMRT Скачать руководство пользователя страница 4

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Bulletin SS09040 Issue/Rev. 0.2 (10/14)

Solid State Count / Rate Input (Current Sinking Sensor)

Solid State Count/Rate Input (Magnetic Pickup)

Contact Closure Input

Solid State Count / Rate Input (Current Sourcing Sensor)

VDC

VDC

VDC

VDC

Backlight Wiring

VDC

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Содержание Smith Meter MMRT

Страница 1: ...ication The MMRT has the ability to provide a local non resettable totalizer a resettable totalizer and a flow rate indicator on a meter that provides an electronic output The meters that provide a direct electronic output are the Smith Meter PRIME 4 meter the mass meter the turbine meter and the multi viscosity turbine meters This unit can also be used with positive displacement meters that have ...

Страница 2: ...ard 3615 CSA Standard C22 2 No 30 UL Standard 1203 CENELEC Standard EN50014 EN50018 Class I Division 1 and 2 Groups B C and D Class II Division 1 and 2 Groups E F and G EExd IIC IP66 NEMA 4X PA 11 Pulse Repeater For turbine meter applications requiring a preamplifier an optional PA 11 preamplifier can be fitted within the enclosure Refer to Bulletin SS02019 for preamplifier specifications Battery ...

Страница 3: ...on 1 Ground 2 Input B Count input Use with contact closure to ground up to 20Hz count speed 3 Input A Count input Use with current sensing up to 10KHz count speed 4 Reset Connect to ground to reset totalizer 5 Program enable Connect to ground to enter program 6 Backlight common 7 Backlight power Connect to power to light display 8 Rate and Totalizer Toggle Toggles between the Rate Meter and Totali...

Страница 4: ...e Rev 0 2 10 14 Solid State Count Rate Input Current Sinking Sensor Solid State Count Rate Input Magnetic Pickup Contact Closure Input Solid State Count Rate Input Current Sourcing Sensor VDC VDC VDC VDC Backlight Wiring VDC ...

Страница 5: ... 2 10 14 Program Mode Enable Remote Rate Totalizer Toggle Remote Reset VDC Smith Meter Turbine Meter with PA 11 Preamp Common 12 to 30 VDC PA 11 Reluctance Pickup Coil Jumper in Position J2 1 6k Pullup Resistor 1 2 3 4 5 VDC VDC VDC ...

Страница 6: ...rminal 3 a power assist feature of the Courier extends the life of the battery Terminal 2 is the low speed current sinking count input designed to be used with a contact closure to ground It has a maximum count speed of 20 Hz Inputs into this terminal are counted on the negative going edge Terminal 2 is pulled up to 3VDC When a contact closes pulling the voltage down to 4VDC or less one count is r...

Страница 7: ...s are accessible when the cover is off the unit These keys are typically used for setup Press the key on the front panel to toggle between the totalizer and rate meter screens when the cover is removed from the unit Magnetic Totalizer Rate Select Switch Magnetic Reset Switch Mounting Screw Press the key to reset the totalizer display to zero This button has no effect on the rate meter screen The f...

Страница 8: ...reamp produces 15 8 pulses per liter Calculate the count scaler required to indicate the number of liters of product that has passed through the meter XXXX XX Select the XXXX XX position on the totalizer decimal point menu CS DPF PPI CS 0 02000 1 50 CS 6 3291 100 15 8 Programming Count Scale Factor The first screen in the program mode is used to enter the count scale factor The far right digit wil...

Страница 9: ...Display rate in whole gallons per minute XXXX Example 2 A flow sensor produces 15 800 pulses per cubic meter Display flow rate in tenths of liters per hour RS for R x 10 Sec x DPF PPI x 10 RS 1 200 60 X 1 50 RS 2 278 3600 x 10 15 800 Programming Rate Scale Factor The third program mode screen allows you to enter the rate scale factor The lower case d appears on the right of the display when it is ...

Страница 10: ... the rear panel is still active when the front reset button is disabled To exit the program mode break the connection between terminals 1 and 5 The speciﬁcations contained herein are subject to change without notice and any user of said speciﬁcations should verify from the manufacturer that the speciﬁcations are currently in effect Otherwise the manufacturer assumes no responsibility for the use o...

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