Macnaught MX Series - Flowmeter Specifications and Data

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Flow Meter Series Temperature Range
Temperature Range (MX06P - MX50P)
-40°C - 150°C
1
Temperature Range (MX06S - MX100S)
-40°C - 120°C
1
Temperature Range (MX06F - MX50F)
-40°C - 80°C
2
Temperature Range (MX75F - MX100F)
-40°C - 120°C
1
Accuracy (MX06 - MX100) ±0.5% of reading
Flow Meter
Series
Flow Range
(Viscosity < 5 cP)
Flow Range
(Viscosity > 5 cP)
Metric US Metric US
MX06 2 to 100 LPH 0.5 to 26 GPH 0.5 to 100 LPH 0.13 to 26.4 GPH
MX09 25 to 500 LPH 6.6 to 132 GPH 15 to 500 LPH 4 to 132 GPH
MX12 3 to 25 LPM 0.8 to 6.6 GPM 2 to 30 LPM 0.5 to 8 GPM
MX19 8 to 70 LPM 2 to 18.5 GPM 3 to 80 LPM 0.8 to 21 GPM
MX25 10 to 100 LPM 2.6 to 26 GPM 6 to 120 LPM 1.6 to 32 GPM
MX40 15 to 235 LPM 4 to 62 GPM 10 to 250 LPM 2.6 to 66 GPM
MX50 15 to 500 LPM 4 to 130 GPM 15 to 500 LPM 4 to 130 GPM
MX75 60 to 600 LPM 17 to 170 GPM 20 to 733 LPM 5 to 194 GPM
MX100 220 to 1000 LPM 60 to 250 GPM 120 to 1200 LPM 30 to 300 GPM
1 Flow meter process temperature range may be limited to sensor temperature classification.
2 Flow meter process temperature range is limited due to PPS rotors.
FLOWMETER SPECIFICATIONS
Ensure the Flow meter is fitted with ‘High Viscosity Rotors’ if the fluid being metered is 1000 cP or above.
Flow Meter
Series
Maximum
Operating Pressure*
(Flow meter Threaded)
Maximum
Operating Pressure*
(Flow meter Flanged**)
kPa psi kPa psi
MX06 6895 1000 - -
MX09 6895 1000 - -
MX12 13790 2000 - -
MX19 13790 2000 - -
MX25 13790 2000 1250 181
MX40 10342 1500 1250 181
MX50 8274 1200 1250 181
MX75 1200 175 1200 175
MX100 1200 175 1200 175
* Conforms to Directive 2014/68/EU
** Flanges Standard (ASME B16.5, Group 2-2.3 Materials)