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pH electrodes and sensors to be conencted to digital and analog systems
pH electrodes and sensors to be connected to the IQ Sesnor Net, pH 298 and MULTILINE 1000:
• Electrode with arming for IQ SENSOR NET
• Electrode and sensor for analog systems
• Easy handling
for the measurement of pH in drinking water, WTW offers different solutions. For our digital system IQ SENSOR NET, we recommend the electrode SensoLyt® DWA. By ist arming, it can be installed within the pH armature SensoLyt® 700 IQ and therefore operated at the IQ SENSOR NET.
For the measurement with analog systems, we recommend different products, depending on the local installation possibilities: The electrode SensoLyt® DW (without arming, with S7 plug head) or the sensor SenTix® ML 70 (with PG 13,5 thread, with S7 plug head). Both - electrode and sensor - can be connected to the analog transmitters pH 298 and MULTILINE 1000.SensoLyt® Models
SEA-HP
SEA
SE
DWA
DW
ECA
EC
PtA
Pt
Order No.
109118
109115
109100
109119
109103
109117
109102
109125
105412
Reference System
Gel polymer solid electrolyte
Modified gel electrolyte
Gel electrolyte
Gel polymer solid electrolyte
Diaphragm
2-hole junction
Ceramic junction
1-hole junction
2-hole junction
Pressure Resistance
at 20 °C
10 bar
10 bar
—
10 bar
—
10 bar
—
10 bar
—
at 60 °C
10 bar
1 bar
—
1 bar
—
1 bar
—
1 bar
—
Temperature Range
0 ... +60 °C
Measuring Range / Range of Application
4 ... 12 pH
2 ... 12 pH
0 ... 14 pH
2 ... 12 pH
±2.000 mV ***
Mechanical
Shaft
Glass
Armor
POM
PVC-U
—
PVC-U
—
PVC-U
—
PVC-U
—
Connection head
PPS-GF 40
O rings
FPM (Viton)
Watering cap
PE
Temperature sensor
Integrated in SensoLyt® armature
Electrical Connection
Watertight plug-in system (S7)
Warranty
6 months on defects in quality according to § 10 terms of conditions
109119 SensoLyt® DWA
pH组合电极，特别适用于饮用水应用，安装在SensoLyt®650/690/700（IQ）系列传感器中。带防水S7塞头（IP 67）；测量范围0…14 pH
