Description

Barksdale Intelligent Transmitter (BiT), Series 450X is a high pressure, explosion-proof compact transducer with HART® communication protocol option. HART® enabled pressure sensors can communicate over the legacy two-wire 4-20 mA analog current loops offering smart features like transmitter diagnostics, calibration, and field re-ranging up to 10 times less than calibrated full scale output (10:1 turndown ratio). Three models are available: Series H455X, 4-20 mA output with HART® Comm. Protocol; Series 455X, 4-20 mA output; Series 452X, 1-5 VDC output.

Description

Barksdale's D1T & D2T Terminal Block Diaphragm Pressure Switches offer superior accuracy in a robust package, making them the ideal solution to your industrial pressure control needs. These switches are ideal for applications requiring watertight, NEMA 4 housings a covered terminal strip and tamper-proof external adjustment. (Factory set models are also available.) With pressure ranges up to 150 psi, these housed diaphragm pressure switches are suitable for use in either positive pressure or vacuum applications. Single- and dual-circuit models are available.

Description

The 55521 Air Suspension Valve utilizes Barksdale's patented Shear-Seal® technology to accurately control suspension height in commercial and recreational vehicle applications. Shear-Seal® has become the industry leader through superior performance and long life, even under the most demanding conditions. Barksdale height control valves feature proportional response and are available in both low flow and high flow configurations.

Description

The 54341 Series relies on negative air pressure to actuate the dump feature. This feature allows the seamless integration of the reverse dump valve into the trailer parking brake system. When parking brakes are set, the negative pressure that allows the brakes to lock will also allow the dump feature to be actuated. The negative air pressure allows the dump valve to return to its "normally open" state and exhaust the trailer air suspension.

Description

The 52341 Air Suspension Valve utilizes Barksdale's patented Shear-Seal® technology to accurately control suspension height in commercial and recreational vehicle applications. Shear-Seal® has become the industry leader through superior performance and long life, even under the most demanding conditions. The integral dump feature in the Barksdale 52341 valve brings the ability to quickly exhaust the air bags into one compact package eliminating components and installation labor.

Description

The 52520 Air Suspension Valve utilizes Barksdale’s patented Shear-Seal® technology to accurately control suspension height in commercial truck cabin applications. Shear-Seal® has become the industry leader through superior performance and long life, even under the most demanding conditions. The Shear-Seal® advantage combined with enclosed housing enables high dirt/contamination resistance. Barksdale height control valves feature proportional response for minimal air consumption near deadband and better driver comfort.

Description

The 52321 Air Suspension Valve utilizes Barksdale's patented Shear-Seal® technology to accurately control suspension height in commercial and recreational vehicle applications. Shear-Seal® has become the industry leader through superior performance and long life, even under the most demanding conditions. Barksdale height control valves feature proportional response and are available in both low flow and high flow configurations.

Description

The Atlas Valve, Series 52334, provides an array of functionality in addition to standard height control valve capabilities. Patent pending, Atlas valves are able to provide one of four additional functions for air suspension applications. With actuation of an additional pilot signal, operator can raise or lower the suspension to a predetermined secondary height. Other functions of shutting off flow in and out of the valve or secondary flow rate, which can be higher or lower than standard, can be incorporated with an auxiliary air pilot signal as well.

Description

SST-2000A Speed Transmitter

SPEED TRANSMITTER, CSA General Classification and CE approved

Receives signal input from a passive or active magnetic pickup, shaft encoder, contact closure, flowmeter, etc. to provide proportional analog outputs.

The SST-2000A/H Speed Transmitter series is a highly configurable product.

SST-2000H Speed Transmitter

SPEED TRANSMITTER: CSA: Cls I, Div 2, Grp C,D