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Logic Unit SRL 63-a
For the installation of low-level limiters of “high-integrity design” in measuring pots mounted outside of the boiler, it is imperative that the periodic purging of the connecting lines to the boiler be monitored properly. To achieve this, the connecting lines are shut off one after the other at defined intervals and the measuring pot is drained.
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High efficiency compressed air filter/ regulators for use with GCV control valves and pneumatic actuators MPC1M, MPC2M and MPC2AM
The MPC range of (self-relieving) high efficiency oil removing filter/regulators provide very high quality compressed air, with accurate pressure control, for pneumatic actuators and general purpose systems.
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Robinets de purge et d’extraction à fermeture rapide PA 46, PN 40 / CLASS 150 / 300, DN 20-50 PA 47, PN 63 / CLASS 600, DN 25, 40, 50 PA 48, PN 100 / CLASS 600, DN 25, 40, 50 MPA 46, PN 40 / CLASS 150 / 300, DN 20-50 MPA 47, PN 63 / CLASS 600, DN 25, 40, 50 MPA 48, PN 100 / CLASS 600, DN 25, 40, 50
Les robinets de purge et d’extraction à fermeture rapide cités ci-après se montent dans les tuyauteries d’évacuation d’eau de chaudière : n Robinet de purge et d'extraction à fermeture rapide PA 46, PA 47 ou PA 48 (à actionnement manuel) n Robinet de purge et d'extraction à fermeture rapide MPA 46, MPA 47 ou MPA 48 (à actionnement automatique) Ces appareils servent à évacuer l’eau de chaudière chargée en boues contenant des solides non métalliques provenant des générateurs de vapeur
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Appareil de commande et de visualisation URB 60
L'appareil de commande et de visualisation URB 60 enregistre les télégrammes de données de tous les capteurs et appareils de commande GESTRA mis à disposition sur le bus CAN en utilisant le protocole CANopen. L'URB 60 permet de visualiser des groupes supplémentaires, par ex. pour l'eau d'alimentation ou le réservoir de condensats. Quatre groupes sont possibles au maximum.
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Programme court
Les composants optimaux pour chaque utilisation
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Pneumatic actuators for use with GCV control valves PN9000 series
The PN9000 series actuators are a compact range of linear actuators that are available in four sizes. This range of actuators comprise of four diaphragm sizes for matching the requirements of valves at various differential pressures.
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Level electrode NRG 16-11, NRG 17-11, NRG 19-11, NRG 111-11
The water level limiter comprises a level electrode type NRG 1...-11 and a level switch type NRS 1-50. The level electrode NRG 1...-11 consists of two concentrically arranged electrodes (measuring electrode and compensating electrode) which are isolated from each other by special insulating seals.
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Logic unit SRL 63-a
For the installation of low-level limiters of “high-integrity design” in measuring pots mounted outside of the boiler, it is imperative that the periodic purging of the connecting lines to the boiler be monitored properly. To achieve this, the connecting lines are shut off one after the other at defined intervals and the measuring pot is drained.
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Pneumatic Actuators for use with GCV Control Valves PN9000 Series
The PN9000 series actuators are a compact range of linear actuators that are available in 3 diaphragm sizes for matching the requirements of valves at various differential pressures. Each actuator is fitted with a mechanical travel indicator and incorporates a fully-rolling diaphragm, which provides good linearity over the operating stroke.
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Level Electrodes NRG 16-60 NRG 17-60 NRG 19-60 NRG 111-60
In combination with the URS 60 / URS 61 safety control unit, NRG 1x-60 level electrodes are suitable for safety functions up to SIL 3. They are elements of a safety circuit up to a rating of SIL 3 as per EN 61508 in the SPECTORconnect system, and can transmit alarm notifications.