Endress+Hauser

Free chlorine sensor

Free chlorine sensor

Chlorine dioxide sensor

Chlorine dioxide sensor

Trace: 0 to 5 mg/l ClO2
Standard: 0 to 20 mg/l ClO2

0 to 55 В°C (32 to 130В°F), non-freezing

Max.1 bar (max. 14.5 psi)

Closed, membrane covered measuring cell
Reduction of chlordioxide at the cathode

Trace: 0 to 5 mg/l HOCl
Standard: 0 to 20 mg/l HOCl

+0 to 55 В°C (32 to 130В°F), non-freezing

1 bar (14.5 psi)

- Closed, membrane covered measuring cell
- Reduction of free chlorine at the cathode

0.5%

-25 В°...+85 В°C
(-13 В°F...+185 В°F)

+400 mbar...+40 bar
(+6 psi...+600 psi)

+400 mbar...+40 bar
(+6 psi...+600 psi)

Pressure transducer

0.3 %

-25 В°...+100 В°C
(-13 В°F....+185 В°F)

+100 mbar...+40 bar
(+1.5 psi...+600 psi)

+100 mbar...+40 bar
(+1.5 psi...+600 psi)

Pressure transmitter

Standard 0.1%
Platinum 0.075%

-20В°C...125В°C
(-4В°F...275В°F)

100 mbar...40 bar
(1.5psi...600psi)

60 bar (900 psi)

Ceraphire
Sealing
Alloy C276
316L

400 m (1312 ft) H2O

Ceramic

100 mbar...40 bar
(1.5 psi...600 psi)
relative/ absolute

Standard:
up to 0.075 %
Platinum:
up to 0.055 %

-40В°C...+100В°C
(-40В°F...+212В°F)

100 mbar...40 bar
(1.5 psi...600 psi)

Ceraphire ceramic
FKM, EPDM, HNBR,
Perlast, Kalrez

Ceramic

100 mbar...40 bar
(1.5 psi...600 psi)

Pressure transducer

Standard: 0.05%
Platinum: up to 0.025%

-40В°C...150В°C
(-40В°F...302В°F)

100mbar...40bar
(1.5psi...600psi)

60bar (900psi)

Ceraphire ceramic
Alloy C
316L
Monel
PVDF

400m (1312ft) H2O

Ceramic

100 mbar...40 bar
(1.5 psi...600 psi)
relative/ absolute

Standard:
up to 0.05 %
Platinum:
up to 0.025 %

-40В°C...+150В°C
(-40В°F...+302В°F)

100 mbar...40 bar
(1.5 psi...600 psi)

Ceraphire ceramic
FKM, EPDM, HNBR,
Perlast, Kalrez, Chemraz

Ceramic

100 mbar....40 bar
(1.5 psi...600 psi)

0.5%

-25...+85В°C
(-13...+185В°F)

400 mbar...+40 bar
(6 psi...+600 psi)

400 mbar...+40 bar
(6 psi...+600 psi)

0.3%

-40...+100В°C
(-40...+212В°F)

400 mbar...+400 bar
(6...+6000psi)

+400 mbar...+400 bar
(+6 psi...+6000 psi)

0.3%

-10...+100В°C
(+14...+212В°F)
135В°C for 1h
(275В°F for 1h)

400 mbar...+40 bar
(6...+600psi)

+400 mbar...+40 bar
(+6 psi...+600 psi)

Pressure transducer

Standard 0.1%
Platinum 0.075%

-40В°C...125В°C
(-40В°F...275В°F)

1 bar...400 bar
(15 psi...6000 psi)

600 bar (9000 psi)

316L

4000 m (13.123 ft) H2O

316L, AlloyC,
Rhodium>Gold

400mbar...400bar
(15psi...6000psi)
relative/ absolute

Standard:
up to 0.075 %
Platinum
up to 0.055 %

Standard:
-40В°...+125В°C
(-40В°F...+257В°F)
Diaphragm seal:
-40В°C...+400В°C
(-40В°F...+752В°F)

400 mbar... 400 bar
(6psi...6,000psi)

316L, AlloyC,
Tantal, Monel,
PTFE

316L, AlloyC,
Tantal, Monel,
PTFE

400 mbar...400 bar
(6psi...6,000psi)

Pressure transducer

Standard 0.15%
Platinum 0.075%

-70В°...400В°C
(-94В°F...752В°F)

1 bar...400 bar
(15 psi...6000 psi)

600 bar (9000 psi)

316L
AlloyC
Montel
Tantal
Rhodium

4000m (13.123ft) H2O

316L, AlloyC,
Tantal, PTFE,
Rhodium>Gold

400 mbar...400 bar
(15 psi...6000 psi)
relative/ absolute

Pressure transducer

Standard: 0.05%
Platinum: up to 0.025%

-40В°C...125В°C
(-40В°F...257В°F)

100mbar...700bar
(1.5psi...10.500psi)

Alloy C276
316L
Rhodium

316L, AlloyC,
Rhodium> Gold

100 mbar...700 bar
(1.5 psi...10.500 psi)
relative/ absolute

Standard:
up to 0.05 %
Platinum:
up to 0.025 %

Standard:
-40В°...+125В°C
(-40В°F...+257В°F)
Diaphragm seal:
-40В°C...+400В°C
(-40В°F...+752В°F)

400 mbar...700 bar
(1.5 psi...10,500 psi)

316L, AlloyC,
Tantal, Monel,
PTFE, Gold

316L, AlloyC,
Tantal, Monel,
PTFE,
Gold

400 mbar...700 bar
(6 psi...10,500 psi)

Pressure transducer

0,075% + influence of diaphragm seal

-70В°C...400В°C
(-94В°F...752В°F)

Pressure transducer

Pressure transducer

Pressure transducer

Analog pH electrode for ORP measurement

pH 0-14

-15В°C ... 140В°C
(5В°F - 284В°F)

max. 13 bar
(188 psi)

Digital pH electrode for measuring ORP

pH 0 to 14

0 to 140 В°C (32 to 284 В°F)

1 to 14 bar (15 to 203 psi)

Analog pH electrode for ORP measurement

-1500 mV - +1500 mV

-15В°C - 135В°C

max. 16bar

Digital pH electrode for measuring ORP

-1500mV - +1500mV

-15В°C - 140В°C

max. 16bar