SPECTORcompact for Level Controls

Safe and efficient monitoring of steam and hot water systems

For businesses, the top priorities are safety, reliability, availability of steam, and cost efficiency (along with effective and easy plant automation and visualization.

Market-leading SPECTORcompact for level controls achieve this through the reliable application of innovative digital technology that enables existing self-acting systems to be replaced with ease so you can upgrade your boiler to the latest standards for safety, reliability, and efficiency. 

All measured values are transferred as standard using 4-20 mA signals, making the transfer process easy. 

You can also incorporate existing controllers by means of integrated volt-free relay contacts without any need for additional electronic control units.

The integrated outlet allows plug-and-play installation. With only 25% of the water level in the gauge, a 100% complete calibration can be done, saving you time, energy, and water.

Data sheets (DBL)

Document Language Reference number Download
Level Monitoring NRGT 26-1 NRGT 26-1S For Marine Applications English DBL_810194 Download PDF
Compact System for Level Monitoring NRGS 11-1 NRGS 16-1 NRGS 16-1S for Marine Applications English DBL_810195 Download PDF
Compact System for Level Monitoring NRGS 11-2 NRGS 16-2 English DBL_810365 Download PDF
Compact System for Level Monitoring NRGS 15-1 English DBL_818477 Download PDF
Level Transmitter NRGT 26-2 NRGT 26-2s English DBL_819919 Download PDF
Transmetteurs de niveau NRGT 26-2 NRGT 26-2s French DBL_850022 Download PDF

Installation and maintenance instructions (BAN)

Document Language Reference number Download
Level transmitter NRGT 26-1, NRGT 26-1S English BAN_810213 Download PDF
Système compact NRGS 11-1, NRGS 16-1, NRGS 16-1S French BAN_810223 Download PDF
Compact system NRGS 11-2, NRGS 16-2 English BAN_810366 Download PDF
Compact system NRGS 11-1, NRGS 16-1, NRGS 16-1S English BAN_810393 Download PDF
Level switch NRGS 15-1 English BAN_818479 Download PDF
Level transmitter NRGT 26-2, NRGT 26-2s English BAN_819876 Download PDF
Transmetteurs de niveau NRGT 26-2, NRGT 26-2s French BAN_850007 Download PDF
Indicateur de niveau NRGS 15-1 French L’indicateur de niveau NRGS 15-1 est un appareil compact composé d’une électrode de niveau à quatre tiges avec indicateur de niveau intégré. L’appareil fonctionne uniquement lorsqu’il est utilisé dans l’eau avec une conductibilité électrique minimale > 0,5 μS/cm à 25 °C. Download PDF

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