Laminar Flow Elements – series 50M of Meriam

The Laminar Flow Elements of the series 50M by Meriam Process Technologies cover a large measuring range. Four basis series of LFEs with different diameters are available with measuring range final values of 5 cm³/min up to 64 m³/min (air).

The differential pressure occurring on the Laminar Flow Element is 10 or 20 mbar depending on the series at nominal flow final value and it can be neglected in any case in the system. With sensitive tasks in regard of pressure drop the LFEs can only be used with a maximum differential pressure up to 1 mbar and a correspondingly reduced flow final value.

Model: 50MK10

Stainless steel body with stainless steel capillaries (epoxy fixed)
differential pressure connection: 1/4" NPTi thread
process fitting: 1/4" NPTi thread
nominal flow at DP 20 mbar: 0.005 up to 2.6 l/min air
operating limitations: 0 up to 70 °C / 0.4 up to 10 bar absolute

Model: 50MJ10

Stainless steel body with stainless steel capillary matrix
differential pressure connection: 1/4" NPTi
process fitting: 1/2" up to 3/4" NPTi thread
nominal flow at DP 20 mbar: 2.8 up to 85 l/min air
operating limitations: 0 up to 70 °C / 0.4 up to 10 bar absolute

Models: 50MH10 / 50MW20 / 50MY15

Stainless steel body with stainless steel capillary matrix
differential pressure connection: 1/4" NPTi
process fitting 50MW: 1" up to 2" NPTi thread,
50MH: tube end, 50MY: DIN/ANSI flanges
nominal flow at DP 20 mbar: 0.21 up to 64 m³/min air
operating limitations: 0 up to 70 °C / 0.4 up to 10 bar absolute

Models: 50MC02 / 50MR02:

Aluminum body with installed stainless steel matrix
differential pressure connection: 1/4" NPTi
process fitting: 2" up to 8" tube end or DIN/ANSI flanges
nominal flow at DP 20 mbar: 2.8 up to 64 m³/min air
operating limitations: 0 up to 50°C, 0.6 up to 1.4 bar absolute
option: in-line version or with inlet filter

By using the PDP sensor very compact test section designs can be implemented.
Our delivery program includes various terminal blocks and inlet/outlet tubes for the setup of complete measuring sections as an accessory.

Laminar Flow Elements series 50M

Universal measuring elements with wide measuring ranges

More information and technical details can be
found in the data sheet

Laminar Flow Elements – series 50M of Meriam

The Laminar Flow Elements of the series 50M by Meriam Process Technologies cover a large measuring range. Four basis series of LFEs with different diameters are available with measuring range final values of 5 cm³/min up to 64 m³/min (air).

Model: 50MK10

Model: 50MJ10

Models: 50MH10 / 50MW20 / 50MY15

Models: 50MC02 / 50MR02:

By using the PDP sensor very compact test section designs can be implemented. Our delivery program includes various terminal blocks and inlet/outlet tubes for the setup of complete measuring sections as an accessory.

Laminar Flow Elements series 50M

Universal measuring elements with wide measuring ranges

Data sheet:

Manual:

Additional information on this subject:

By using the PDP sensor very compact test section designs can be implemented.
Our delivery program includes various terminal blocks and inlet/outlet tubes for the setup of complete measuring sections as an accessory.

Additional information
on this subject: