1
First steps
1.1
Unpack and inspect
Procedure
1. Inspect the shipping container. If it is damaged, contact the shipper
immediately for instructions.
2. If there is no apparent damage, unpack the container. Be sure all
items shown on the packing list are present. If items are missing,
notify Emerson immediately.
1.2
Product description
Figure 1-1: Rosemount 499ACL-01 Sensor Parts
A. Membrane retainer
B. Membrane assembly
C. O-ring
D. Cathode
E. Electrolyte fill plug (wrap with pipe tape)
F. Pressure equalizing port
G. Sensor cable (integral cable shown)
1.3
Specifications
Table 1-1: Sensor Specifications
Physical characteristics
Specifications
Range
0 to 10 ppm (mg/L) as Cl
2
. For higher ranges, consult the factory.
Pressure
0 to 65 psig (101 to 549 kPa abs)
Temperature (operating)
32 to 122 °F (0 to 50 °C)
Process connection
1-in. male national pipe thread (MNPT)
September 2019
Quick Start Guide
Quick Start Guide
5
