Xylem WTW SenTix HW-T 900, Руководство по эксплуатации

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Wear parts and accessories SenTix
®
HW-T 900(-P)
10
ba77090e03 06/2021
7 Wear parts and accessories
Accuracy of the
IDS measuring
technique
Measured parameter Accuracy (± 1 digit)
pH ± 0.004
U [mV] ± 0.2
T [°C] ± 0.1
General features Reference electrolyte KCl 3 mol/L, Ag
+
free
Junction Ground
Temperature sensor Integrated NTC 30
(30 k

at 25 °C / 77 °F)
Connection cable Lengths SenTix
®
HW-T 900: 1,5
SenTix
®
HW-T 900-P:
1,5 / 3 / 6 / 10 / 15 / 25 / 40 / 60 / 100 m
Diameter 4.3 mm
Smallest allowed
bend radius Fixed installation:20 mm
Flexible use:60 mm
Plug type Socket, 4 pins
Shaft dimensions,
material
Shaft length 170 mm
Shaft diameter 12 mm
Shaft material Glass
IDS plug

Synthetic materials: Glass fiber reinforced
Noryl, TPU, TPC-ET, POM, PVC, PEEK,
PBT
 O-ring: FPM
 Contacts gold-Plated
IDS plug Connection type 4-Pole, watertight plug connection with lock,
reverse polarity protected
Storage With watering cap; filled with KCl 3 mol/L, Ag
+
free
Maintenance
equipment
Description Model Order no.
Reference electrolyte solution 250 mL
(KCl 3 mol/L, Ag
+
free)
KCl-250 109 705
Pepsin cleaning solution 3 x 250 ml PEP/pH 109 648