HNL Instruments & Controls

HNL Intruments & Controls
For over forty years HNL has been dedicated to the development, manufacture and
marketing of peripheral instrumentation products for a wide variety of onshore and off
shore process related industries.
Compact Pressure Switches

Compact Pressure Switches

HNL series 200 & 300 compact pressure switches are for close panel mounting or on-
site use with set points from full vacuum to 600 bar (9000 psi) Switch variations
include standard, IS & Ex electrical and pneumatic options. The enclosures are either
epoxy finished aluminium or stainless steel.
Pressure DP Switches

Pressure & DP Switches

HNL series 700 pressure & DP switches are designed for the process industry and offshore use, this series covers the range full vacuum to 600 bar (9000 psi) with a wide selection of process wetted parts and process connections. Switch variations include standard I.S and Ex electrical and pneumatic options. Enclosures available in epoxy finish aluminium and stainless steel.
Smartstat

Smartstat

Replace multiple instruments with this unique combined switch and transmitter. Eexia
certified for measuring pressure, DP and temperature.
Minifold Distribution Manifolds

Minifold Distribution Manifolds

Compact and cost effective air distribution and isolation manifolds in various designs from 9 to 25mm bore with up to 25 outlet connections. Units are available in either
anodised aluminium or all stainless steel construction.

 

 

 

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