Hach 8398 Serie Manual Del Usuario página 3

Table of Contents
1 Specifications on page 3
2 General information on page 4
3 Modbus registers on page 6
Section 1 Specifications
Specifications are subject to change without notice.
1.1 Contacting conductivity sensors
Specification
Application
Body material
Internal electrode
External electrode
Insulator
Connector
Cell constant K
Accuracy
Measurement range
Temperature response
Maximum temperature
Maximum pressure
Sample connection
Specification
Application
Body material
Internal electrode
External electrode
Insulator
Connector
Cell constant K
Accuracy
8310
Black PSU
SS 316L
SS 316L
PSU
Glass polyester (IP65)
-1
0.01 (cm )
< 2%
-1
0.01—200 μS.cm
< 30 seconds
125 °C (257 °F)
10 bars (145 psi)
¾ inch NPT
8315
Pure water production
Process water monitoring (condensates, cleaning cycles, heat
SS 316L
SS 316L
SS 316L
PES
Glass polyester Glass polyester
(IP65)
-1
0.01 (cm )
< 2%
4 Installation on page 6
5 Configuration on page 16
8311
Drinking water and wastewater treatment
Chemical processes
Demineralized and softened water
Black PSU
SS 316L
SS 316L
PSU
Glass polyester (IP65)
-1
0.1 (cm
< 2%
0.1 μS—2 mS.cm
< 30 seconds
125 °C (257 °F)
10 bars (145 psi)
¾ inch NPT
8316
exchangers)
SS 316L
SS 316L
SS 316L
PES
Glass polyester
(IP65)
-1
0.1 (cm ) 1.0 (cm
< 2%
8312
Black PSU
Graphite
Graphite
PSU
Glass polyester (IP65)
) 1.0 (cm
< 2%
-1
1 μS—20 mS.cm
< 30 seconds
125 °C (257 °F)
10 bars (145 psi)
¾ inch NPT
8317
Monitoring of
ultrapure water in
pharmaceutical and
food industries
Suitable for CIP-SIP
processes
SS 316L SS 316L
Graphite SS 316L
Graphite SS 316L
PES
Glass polyester
(IP65)
-1
) 0.01 (cm
< 2%
-1
)
-1
8394
PEEK
(IP65)
-1
)
< 2%
English 3