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A2G-52 Dual Differential Pressure Transmitter

A2G-52 Dual Differential Pressure Transmitter

2773

The WIKA A2G-52 dual differential pressure sensor combines two differential pressure sensors in one instrument so that pressure can be measured from two different control points. The WIKA A2G-52 has a Modbus® interface and an input interface. By using the input interface, up to two passive temperature sensors or an analogue 0 … 10 V signal can be connected directly to the measuring instrument. Thus, the use of cost-intensive active temperature transmitters can be dispensed with and the costs for material and mounting can be reduced.
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APGT43.100 / 43.160 Pressure Gauge

APGT43.100 / 43.160 Pressure Gauge

3364

The WIKA APGT43 intelliGAUGE® (patent, property right: e.g. DE 202007019025) can be used wherever pressure measurement has to be independent of fluctuations in the atmospheric pressure. The instrument serves for the on-site display with a simultaneous signal transmission to central control or remote centre. The WIKA APGT43 is based upon a WIKA 532.54 high-quality, stainless steel pressure gauge, manufactured in accordance with DIN 16002. The intelliGAUGE® model APGT43 fulfils all safety-related requirements of the relevant standards and regulations for the on-site display of the working pressure of pressure vessels. The robust diaphragm measuring system produces a pointer rotation proportional to the pressure. An electronic angle encoder, proven in safety-critical automotive applications, determines the position of the pointer shaft “ it is a non-contact sensor and therefore completely free from wear and friction. From this, the electrical output signal proportional to the pressure, e.g. 4 … 20 mA, is produced. The measuring span (electrical output signal) is adjusted automatically along with the mechanical display, i.e. the scale over the full display range corresponds to 4 … 20 mA. The electrical zero point can also be set manually. The electronic WIKA sensor, integrated into the high-quality absolute pressure gauge, combines the advantages of electrical signal transmission with a local mechanical display that remains readable during a power failure. An additional measuring point for mechanical pressure display can thus be saved.
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PK 944/947 Pressostat

PK 944/947 Pressostat

3994

The Trafag PK 944/947 pressure switches provide high vibration resistance and switch point precision in combination with an extremely robust and durable design. This results in Trafag PK 944/947 pressure switches that can be operated for decades without requiring maintenance, even under harsh conditions. Various designs with bellows, membrane and piston sensors cover a wide variety of pressure ranges, media and load profiles for many different applications.
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BCP Pressure Switch

BCP Pressure Switch

5285

The Danfoss BCP pressure switch is a series of dedicated pressure switches for the safety and pressure monitoring of steam and hot water boilers. The Danfoss BCP incorporates a single-pole changeover microswitch where the contact position depends on the pressure in the connection port and the range set value. For installations, in which operation is particularly critical for safety reason, the use of the fail-safe control is recommended.
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CS Pressure Switch

CS Pressure Switch

5294

The Danfoss CS pressure switch series has a built-in pressure operated, three-pole switch. The contact position of which depends on the pressure in the connector and the range setting and adjustable differential. The Danfoss CS pressure switches are fitted with a manual switch that will lock the contact system in the open position independently of the pressure in the system. Pressure switches with relief valve are used in compressed air systems where pressure relief on the compressor piston before the start is required. The CS is suited for an automatic start and stop of air compressors and water boosters.
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