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2 Products availableWe are leaders in the market for providing best range of Averaging Pitot Tubes, 72H Accutubes Averaging Pitot Tubes, 42H Single-Mount Averaging Pitot Tubes, 37L Accutube Averaging Pitot Tubes and Averaging Pitot Tubes (Series 22L/23L)
Series 10A inline sensors are supplied in threaded Schedule 40 pipe nipples (except for type k Copper). The inline sensor is complete with factory fitted probes and is supplied as a complete assembly providing economical installation. Series 10A sensors are supplied with Steel, 316SS, Brass and Type k Copper. Line sizes 1/2 through 3 are available.
The 70H & 72H Accutubes are available for line sizes 6 through 42 and can measure bi-directional flow, the 3-valve manifold head enables direct mounting of any DP or Multivariable Transmitter ensuring a robust and accurate flow system. The probe and head are constructed of 316LSS as standard, other materials are available for corrosive, high temperature and high pressure applications. Optional Gear Drive or Socket Drive mechanisms are available for easy probe retraction reducing maintenance time and costs.
Series 40H / 42H Single-Mount Accutube
These accutubes have a probe constructed of 316LSS, with a 316LSS integral 3-valve head. Both have a single-mount support and are installed through a compression fitting and thredolet (included). The 40H and 42H are designed to mount a 2 1/8 center-to-center DP transmitter using o-rings. 1/4 FNPT connections are also included in the design. The 42H model incorporates and integral RTD for temperature measurements. Series 40H and 42H Accutubes are available for sizes 6 through 42.
Series 41H / 43H Double-Mount Accutube
These accutubes have a probe constructed of 316LSS, witha 316LSS integral 3-valve head. Both are double supported, and come with compression fitting, opposite side support, and two thredolets. The 41H and 43H are designed to mount a 2 1/8 center-to-center DP transmitter using o-rings. 1/4 FNPT connections are also included in the design. The 43H model incorporates an integral RTD for temperature measurements. Series 41H & 43H Accutubes are available for sizes 6 through 72.
Meriam direct mount transmitter head Accutubes have integral 3-valve equalizing manifold for ultimate utility when used with DP and Multi-Variable Transmitters. Transmitters bolt onto the head and seal with grafoil packing rings. This option saves installation and mounting time and are ideal for plant upgrades, measurement point additions and new plant construction. For applications that require a temperature measurement, select the integral RTD option to further reduce installation time and limit the number of pipe penetrations needed
The Series 37L Accutube probe and Wet-Tap assembly provides the ability to access the pipe without service interruption. This Accutube assembly is supplied complete with two or more threaded jacking screws to allow insertion, withdrawal, and/or retention of the probe under full system pressure. The Series 37L Accutube and Wet-Tap Assembly is available for line sizes 2 through 72 and may be used in systems up to 1000 PSIG at 800F Max.
Series 22L Accutube Single Mount. The Accutube Series 22L Probe is constructed of a 316LSS cast head and a 316LSS probe. The Series 22L probe has single-mounted support and installs through a single packing gland and thredolet. The Series 22L Accutube is factory-fitted with 1/2 NPT connections and is shipped with mounting hardware complete and is available for line sizes 2 through 42.
Series 23L Accutube Double Mount. The Accutube Series 23L probe is constructed of a 316LSS cast head and a 316LSS probe and is double supported. The Accutube is provided complete with packing gland and two thredolets. The Series 23L Accutube is factory-fitted with 1/2 NPT connections and is shipped with mounting hardware complete and is available for line sizes 2 through 72.
Series 11A inline sensors are supplied in threaded Schedule 80 pipe nipples (except for the P.V.C. plain end type). The inline sensor is complete with factory fitted probes and is supplied as a complete assembly providing economical installation. Series 11A sensors are supplied with Steel, 316SS, Brass and PVC. Line sizes 1/2 through 3 are available.
Meriam Process Technologies Accutube brand multi-port averaging pitot tubes are the smart choice when ease of installation, cost-effective operation and accurate flow measurement is a priority. Four standard models include Inline, Insertion, Flanged and Wet Tap. Accutubes are designed to handle your tough applications and are available in Steel Steel and Brass.
The Series 20T is a standard probe Accutube with single mount support. The 21T offers double mount support. They are both constructed of stainless steel and brass and install through a single packing gland and thredolet. Both are factory fitted with 1/8 NPT connections and mounting hardware comes standard. The 20T is available in sizes 1 through 30 and the 21T is available in sizes 3 through 42
Use of the 33T allows insertion and removal without process shutdown. The 33T probe consists of a standard brass head and a 316SS probe and installs through a wet tap assembly. The wet tap assembly consists of a packing gland, pipe nipple, insertion valve and thredolet or pipe saddle clamp. The 33T has 1/ 8 FNPT connections and is shipped with wet tap assembly and safety chain.