Emerson PN 51A-499ACL01/rev.K User Manual

Model 499A CL-01

Free Chlorine Sensor

PN 51A-499ACL01/rev.K
September 2010

Pressure: 0 to 65 psig (0 to 549 kPa abs)

Temperature: 32 to 122°F (0 to 50°C)

Process Connection: 1 inch MNPT

Wetted Parts: Noryl®

1

, Viton®

2

, platinum, polyethersulfone,

polyester, wood, silicone

1-1/2 in. tee

23567-00

CPVC, Buna N

1-1/2 in. socket

122°F (50°C)

65 psig (549 kPa abs)

915240-03

3/4 in. NFPT

2 in. tee

915240-04

PVC, Buna N

1 in. NFPT

120°F (49°C)

60 psig (515 kPa abs)

915240-05

1-1/2 in. NFPT

Low Flow*

24091-00

Polycarbonate/ 

Compression fitting for 

158°F (70°C)

90 psig (722 kPa abs)

polyester, 316SS, 

1/4 in. OD tubing 

silicone

24091-01 (with

Polycarbonate/ 

Compression fitting for 

158°F (70°C)

90 psig (722 kPa abs)

bubble sweep- polyester, 316SS, 

1/4 in. OD tubing

ing nozzle) 

silicone

1 Noryl is a registered trademark of General Electric.
2 Viton is a registered trademark of DuPont Performance Elastomers

at www.emersonprocess.com/raihome/liquid/.

Do not exceed pressure and temperature specifications.
Pressure: 65 psig max (549 kPa abs max)
Temperature: 32 to 122°F (0 to 50°C)

SENSOR/PROCESS APPLICATION COMPATIBILITY
The wetted sensor materials may not be compatible
with process com 

position and operating conditions.

Application  compat ibility is entirely the responsibility of
the user.

* Pressure and temperature specifications for the low flow cell exceed the temperature and pressure specifications for the sensor.