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Economical Automation
PhaseGuard and TurbiGuard are the latest innovative products released by SIGRIST-PHOTOMETER. Depending upon selection, these products can be either used for interface detection based on turbidity or colour, or for monitoring of medium to high turbidity levels in various process steps. The sealless design with sapphire windows is well-proven and has already been incorporated into the turbidity meter TurBiScat. Regular replacement of seals is now a thing of the past. Three models of the PhaseGuard cover all possible applications: Interface detection and switching based on turbidity (model T), on colour (model C) or high turbidity, like for example beer/yeast (model HT). Selecting the right model is easy due to fixed path-lengths. The PhaseGuard is factory adjusted with an optimized universal measuring range based on absorption percentage. A single version of the TurbiGuard can be widely used for almost all applications requiring monitoring medium to high turbidity levels. The sensor is factory calibrated with a true, linearized Formazine calibration. Once installed it is only recommended to perform an occasional zero check. For simple applications and control the instrument configuration and communication can be easily done by using a serial interface in combination with the existing outputs. For a more comfortable installation and system integration the optional control unit SICON with state-of-the-art touch screen technology and colour display can be connected.
TurbiGuard
The TurbiGuard is used for monitoring medium to high turbidity, in process liquids. A single version of the TurbiGuard featuring two measuring ranges can be widely used for monitoring medium to high turbidity. The TurbiGuard is factory calibrated with a
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PhaseGuard
The PhaseGuard monitors phase transitions of turbidity or colour. Three models of the PhaseGuard cover the possible applications: phase switch for turbidity (model T), for colour (model C), for high turbidity (model HT). The PhaseGuard is factory adjusted
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PhaseGuard
The PhaseGuard monitors phase transitions of turbidity or colour. Three models of the PhaseGuard cover the possible applications: phase switch for turbidity (model T), for colour (model C), for high turbidity (model HT). The PhaseGuard is factory adjusted
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PhaseGuard
The PhaseGuard monitors phase transitions of turbidity or colour. Three models of the PhaseGuard cover the possible applications: phase switch for turbidity (model T), for colour (model C), for high turbidity (model HT). The PhaseGuard is factory adjusted
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René Gehri
Water, Beverages & Food, Industrial Processes
Pascal Schärer
Traffic & Environment

Contact headquarters

Felix Joller
Sales Manager ScrubberGuard
Öffnungszeiten:
Montag–Freitag 08:00–12:00 und 13:30–17:00
Feiertage & Betriebsferien:
Ostern: 15. – 18. April 2022, Auffahrt: 26. Mai 2022, Pfingstmontag: 06. Juni 2022, Fronleichnam: 16. Juni 2022, Bundesfeiertag: 01. August 2022, Maria Himmelfahrt: 15. August 2022, Allerheiligen: 01. November 2022, Maria Empfängnis: 08. Dezember 2022, Betriebsferien: 24. Dezember 2022 – 02. Januar 2023
Opening hours:
Monday–Friday 08:00am–12:00pm und 1:30pm–5:00pm
Public & company holidays:
Easter: 15. – 18. April 2022, Ascension Day: 26. May 2022, Whit Monday: 06. June 2022, Corpus Christi: 16. June 2022, Federal Holiday: 01. August 2022, Assumption Day: 15. August 2022, All Saints Day: 01. November 2022, Conception of Mary: 08. December 2022, Company holidays: 24. Decmber 2022 – 02. January 2023