NH3, Water & Alcohol Switches
Standard Temperature - 24V AC/DC
Low Temperature - 24V AC/DC
Standard Temperature - 90-240V AC

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Article Liquid group Power supply IP class Thread Output Fluid Temp. IECEx/ATEX  
Article Liquid group Power supply IP class Thread Output Fluid Temp. IECEx/ATEX  
HBSR-NPN/NC-1
Liquid Level Switch for NH3/Brine - IP54
Output: NPN, Contact function: NC
1/2" NPT - w. set screw connection
  • NH3, Water & Alcohol
  • 24V AC/DC
  • IP54
  • 1/2" NPT
  • NPN
  • Standard
  • No
NH3, Water & Alcohol 24V AC/DC IP54 1/2" NPT NPN Standard No
HBSR-NPN/NC-2
Liquid Level Switch for NH3/Brine - IP54
Output: NPN, Contact function: NC
3/4" NPT - w. set screw connection
  • NH3, Water & Alcohol
  • 24V AC/DC
  • IP54
  • 3/4" NPT
  • NPN
  • Standard
  • No
NH3, Water & Alcohol 24V AC/DC IP54 3/4" NPT NPN Standard No
HBSR-NPN/NC-4
Liquid Level Switch for NH3/Brine - IP54
Output: NPN, Contact function: NC
3/4" BSPT - w. set screw connection
  • NH3, Water & Alcohol
  • 24V AC/DC
  • IP54
  • 3/4" BSPT
  • NPN
  • Standard
  • No
NH3, Water & Alcohol 24V AC/DC IP54 3/4" BSPT NPN Standard No
HBSR-NPN/NC-5
Liquid Level Switch for NH3/Brine - IP54
Output: NPN, Contact function: NC
1/2" BSPP - w. set screw connection
  • NH3, Water & Alcohol
  • 24V AC/DC
  • IP54
  • 1/2" BSPP
  • NPN
  • Standard
  • No
NH3, Water & Alcohol 24V AC/DC IP54 1/2" BSPP NPN Standard No
HBSR-NPN/NC-6
Liquid Level Switch for NH3/Brine - IP54
Output: NPN, Contact function: NC
3/4" BSPP - w. set screw connection
  • NH3, Water & Alcohol
  • 24V AC/DC
  • IP54
  • 3/4" BSPP
  • NPN
  • Standard
  • No
NH3, Water & Alcohol 24V AC/DC IP54 3/4" BSPP NPN Standard No
HBSR-NPN/NO-1
Liquid Level Switch for NH3/Brine - IP54
Output: NPN, Contact function: NO
1/2" NPT - w. set screw connection
  • NH3, Water & Alcohol
  • 24V AC/DC
  • IP54
  • 1/2" NPT
  • NPN
  • Standard
  • No
NH3, Water & Alcohol 24V AC/DC IP54 1/2" NPT NPN Standard No
HBSR-NPN/NO-2
Liquid Level Switch for NH3/Brine - IP54
Output: NPN, Contact function: NO
3/4" NPT - w. set screw connection
  • NH3, Water & Alcohol
  • 24V AC/DC
  • IP54
  • 3/4" NPT
  • NPN
  • Standard
  • No
NH3, Water & Alcohol 24V AC/DC IP54 3/4" NPT NPN Standard No
HBSR-NPN/NO-4
Liquid Level Switch for NH3/Brine - IP54
Output: NPN, Contact function: NO
3/4" BSPT - w. set screw connection
  • NH3, Water & Alcohol
  • 24V AC/DC
  • IP54
  • 3/4" BSPT
  • NPN
  • Standard
  • No
NH3, Water & Alcohol 24V AC/DC IP54 3/4" BSPT NPN Standard No
HBSR-NPN/NO-5
Liquid Level Switch for NH3/Brine - IP54
Output: NPN, Contact function: NO
1/2" BSPP - w. set screw connection
  • NH3, Water & Alcohol
  • 24V AC/DC
  • IP54
  • 1/2" BSPP
  • NPN
  • Standard
  • No
NH3, Water & Alcohol 24V AC/DC IP54 1/2" BSPP NPN Standard No
HBSR-NPN/NO-6
Liquid Level Switch for NH3/Brine - IP54
Output: NPN, Contact function: NO
3/4" BSPP - w. set screw connection
  • NH3, Water & Alcohol
  • 24V AC/DC
  • IP54
  • 3/4" BSPP
  • NPN
  • Standard
  • No
NH3, Water & Alcohol 24V AC/DC IP54 3/4" BSPP NPN Standard No
HBSR-PNP/NC-1
Liquid Level Switch for NH3/Brine - IP54
Output: PNP, Contact function: NC
1/2" NPT - w. set screw connection
  • NH3, Water & Alcohol
  • 24V AC/DC
  • IP54
  • 1/2" NPT
  • PNP
  • Standard
  • No
NH3, Water & Alcohol 24V AC/DC IP54 1/2" NPT PNP Standard No
HBSR-PNP/NC-2
Liquid Level Switch for NH3/Brine - IP54
Output: PNP, Contact function: NC
3/4" NPT - w. set screw connection
  • NH3, Water & Alcohol
  • 24V AC/DC
  • IP54
  • 3/4" NPT
  • PNP
  • Standard
  • No
NH3, Water & Alcohol 24V AC/DC IP54 3/4" NPT PNP Standard No
HBSR-PNP/NC-4
Liquid Level Switch for NH3/Brine - IP54
Output: PNP, Contact function: NC
3/4" BSPT - w. set screw connection
  • NH3, Water & Alcohol
  • 24V AC/DC
  • IP54
  • 3/4" BSPT
  • PNP
  • Standard
  • No
NH3, Water & Alcohol 24V AC/DC IP54 3/4" BSPT PNP Standard No
HBSR-PNP/NC-5
Liquid Level Switch for NH3/Brine - IP54
Output: PNP, Contact function: NC
1/2" BSPP - w. set screw connection
  • NH3, Water & Alcohol
  • 24V AC/DC
  • IP54
  • 1/2" BSPP
  • PNP
  • Standard
  • No
NH3, Water & Alcohol 24V AC/DC IP54 1/2" BSPP PNP Standard No
HBSR-PNP/NC-6
Liquid Level Switch for NH3/Brine - IP54
Output: PNP, Contact function: NC
3/4" BSPP - w. set screw connection
  • NH3, Water & Alcohol
  • 24V AC/DC
  • IP54
  • 3/4" BSPP
  • PNP
  • Standard
  • No
NH3, Water & Alcohol 24V AC/DC IP54 3/4" BSPP PNP Standard No
HBSR-PNP/NO-1
Liquid Level Switch for NH3/Brine - IP54
Output: PNP, Contact function: NO
1/2" NPT - w. set screw connection
  • NH3, Water & Alcohol
  • 24V AC/DC
  • IP54
  • 1/2" NPT
  • PNP
  • Standard
  • No
NH3, Water & Alcohol 24V AC/DC IP54 1/2" NPT PNP Standard No
HBSR-PNP/NO-2
Liquid Level Switch for NH3/Brine - IP54
Output: PNP, Contact function: NO
3/4" NPT - w. set screw connection
  • NH3, Water & Alcohol
  • 24V AC/DC
  • IP54
  • 3/4" NPT
  • PNP
  • Standard
  • No
NH3, Water & Alcohol 24V AC/DC IP54 3/4" NPT PNP Standard No
HBSR-PNP/NO-4
Liquid Level Switch for NH3/Brine - IP54
Output: PNP, Contact function: NO
3/4" BSPT - w. set screw connection
  • NH3, Water & Alcohol
  • 24V AC/DC
  • IP54
  • 3/4" BSPT
  • PNP
  • Standard
  • No
NH3, Water & Alcohol 24V AC/DC IP54 3/4" BSPT PNP Standard No
HBSR-PNP/NO-5
Liquid Level Switch for NH3/Brine - IP54
Output: PNP, Contact function: NO
1/2" BSPP - w. set screw connection
  • NH3, Water & Alcohol
  • 24V AC/DC
  • IP54
  • 1/2" BSPP
  • PNP
  • Standard
  • No
NH3, Water & Alcohol 24V AC/DC IP54 1/2" BSPP PNP Standard No
HBSR-PNP/NO-6
Liquid Level Switch for NH3/Brine - IP54
Output: PNP, Contact function: NO
3/4" BSPP - w. set screw connection
  • NH3, Water & Alcohol
  • 24V AC/DC
  • IP54
  • 3/4" BSPP
  • PNP
  • Standard
  • No
NH3, Water & Alcohol 24V AC/DC IP54 3/4" BSPP PNP Standard No
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NH3, Water & Alcohol Switches

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