PGT23.160 Bourdon pressure gauge with output signal for the process industry WIKA
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- signal transmission to NAMUR
- Nominal size: 160 mm
- Safety version S3 according to EN 837
- no configuration required due to “plug-and-play”
- measuring ranges 0 … 0.6 bar to 0 … 1600 bar
- simple analogue display of nominal size 100 or 160
The PGT23.160 Bourdon pressure gauge with output signal for the WIKA process industry is used for pressure measurement of gaseous and liquid media.
Where the process pressure needs to be specified locally and at the same time a signal transfer to a central control or remote centre is desired, the intelliGAUGE® model PGT23 (patent, property right: e.g. DE 202007019025) can be used.
By combining a mechanical measuring system with electronic signal processing, process pressure can be read safely even if voltage is lost.
The intelliGAUGE PGT23 meets all safety requirements of the relevant standards and regulations for the on-site display of the working pressure of pressure vessels. This allows you to store an additional measuring point for mechanical pressure display.
The PGT23 is based on the model 23X.30 high quality stainless steel safety pressure gauge.
The fully welded and robust Bourdon tube metering system produces a rotation of the pointer proportional to the pressure. The electronic angle encoder, proven in safety-critical automotive applications, determines the position of the camshaft – it is a non-contact sensor and therefore completely wear- and friction-free. This produces an electrical output signal proportional to the pressure, 4 … 20 mA.
The WIKA electronic sensor integrated in the high-quality pressure gauge combines the advantages of electrical signal transmission with the benefits of a local mechanical display.
The measuring range (electrical output signal) is automatically adjusted together with the mechanical display, i.e. the scale over the whole measuring range corresponds to 4 … 20 mA.
To view additional options and more technical features, we recommend viewing the attached .pdf documents under the Documentation section.
The new WIKA pressure measurement system is an EMICO emission meter that ensures the safety of people and the environment in critical processes. The system consists of pressure gauges of models 2xx.30 in the safety version or S-3 in accordance with EN 837-1 (S3) and a valve to prevent fugitive emissions:
- IVM stop and vent valve with WIKA flange
- IV10 needle valve for WIKA pressure gauges
- IV11 multiport needle valve for WIKA pressure gauges
- IV20 shut-off and vent valve for WIKA pressure gauges
- IV21 shut-off and vent valve for WIKA pressure gauges
The measuring instrument and the valve are connected by a lightweight swivel adapter with a special sealing packing. The system is leak tested in accordance with TA Luft (VDI 2440) for fugitive emissions. The EMICO system measures pressures from 0 to 420 bar or 6000 psi. In the event of a failure due to high overpressure, the S-3 safety version protects the user from injury.
The compact measuring system can be started up immediately after delivery. The free rotating swivel adapter allows 360° positioning of the display and easy disassembly of the measuring instrument (in case calibration is required). In accordance with ISO 15848-1 and TA-Luft, S-3 pressure gauges can be combined with top valves in a fugitive design to form EMICO gauges.
To find out more about the app itself, click here.
Areas of use, applications PGT23.160
- acquisition and demonstration processes
- 4 … 20 mA output signal to transmit process values to the control room
- simple, easy-to-read, analogue display in situ, requiring no external power supply
- Process industries: chemicals, petrochemicals, oil and gas, power generation, water and wastewater
ELPRO designation: MAN-PGT23.160