Hach 8398 Serie Instrucciones Para El 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
Measurement range
8310
Pure and ultra pure water
Black PSU
SS 316L
SS 316L
PSU
Glass polyester (IP65)
-1
0.01 (cm )
< 2%
0.01—200 μS.cm
< 30 seconds
125 °C (257 °F)
10 bars (145 psi)
¾ inch NPT
8315
Pure and ultra pure
water conductive solutions
SS 316L
SS 316L
SS 316L
PES
Glass polyester
(IP65)
-1
0.01 (cm )
< 2%
-1
0.01—200 μS.cm 0.1 μS—2 mS.cm
4 Installation on page 6
5 Configuration
8311
Moderately conductive
solutions
Black PSU
SS 316L
SS 316L
PSU
Glass polyester (IP65)
0.1 (cm
< 2%
-1
0.1 μS—2 mS.cm
< 30 seconds
125 °C (257 °F)
10 bars (145 psi)
¾ inch NPT
8316
Moderately Waste water and
drinking water
SS 316L
SS 316L
SS 316L
PES
Glass polyester Glass polyester
(IP65)
-1
0.1 (cm )
< 2%
-1
1 μS—20 mS.cm
on page 16
8312
Waste water and drinking
water
Black PSU
Graphite
Graphite
PSU
Glass polyester (IP65)
-1
) 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
Graphite
Graphite
PES
Glass polyester
(IP65)
-1
1.0 (cm ) 0.01 (cm
< 2%
-1
0.01—200 μS.cm
-1
)
-1
8394
SS 316L
SS 316L
SS 316L
PEEK
(IP65)
-1
)
< 2%
-1
English 3