WA 125

Retractable Fitting

Stainless-steel ball-valve fitting with integrated 2-electrode sensor for conductivity measurement

Facts

large measuring range from 10 nS/cm to 1000 μS/cm
integrated temperature detector
retractable fitting with robust ball valve
long insertion length of the sensor in the process
safe and easy handling
maintenance, cleaning, and replacement of the sensor during the running process
sensor movement up to process pressures of 6 bars possible
safe sensor locking in process position with bayonet locking mechanism
high level of process safety due to durable materials and robust design

Robust retractable fitting with ball valve. The coaxial conductivity sensor integrated in the immersion tube has a large measuring range from ultrapure water to 1000 μS/cm. After retraction of the immersion tube, the sensor can be serviced, cleaned, or replaced during the running process. The outer electrode is replaceable. A temperature detector is integrated in the sensor for exact temperature compensation.

Applications

Boiler feed water, feed water, boiler water, cooling water, pure water, condenser monitoring

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Catalog Excerpts

Catalog Excerpt (en)

4533 | WA 125 Retractable Fitting

Product Description | Specifications | Product Range

PDF (file size: 0.24 MB)

Manuals

Manual (en)

14116 | WA 125 Retractable Fitting

PDF (file size: 1.37 MB)


	ARD 50	ARD 50 EL	ARD 75	ARD 75 EL	ARD 170	ARD 220	ARD 230	ARD 250	ARF 101	ARF 200/202	ARF 201	ARF 203	ARF 210	ARF 215	ARF 240	ARI 106 (H)
Type
Immersion Fitting	●	●	●	●	●	●	●	●
Flow-Through Fitting									●	●	●	●	●	●	●
Inline Fitting																●
Sensors & Adapters
pH sensor	●	●	●	●	●	●	●	●	●	●	●	(●)	●	●	●	●
pH sensor with pressurization			●	●								(●)	●	●		●
Conductivity sensor, conductive	●	●	●	●	●	●	●	●		●	●	●	●	●		●
Conductivity sensor, inductive	●		●	●		●							●	●
Oxygen Sensor	●	●	●	●	●	●	●	●	●	●	●		●	●	●	●
Optical sensor
Combination with retractable fitting												●	●	●
Ex Approval
Material, Process-Wetted
Stainless Steel						●	●			●		●	●		●	●
Polymer	●	●	●	●	●			●	●		●			●		●
Hastelloy										●		●
Titanium
PFA
Process Connection
Flange	●	●	●	●		●	●	●					●	●	●
ANSI Flange	●	●	●	●									●	●	●
Hygienic Adaptations																●
Ingold																●
For Open Basins	●	●	●	●	●	●	●	●
Thread connection (G, NPT)	●		●	●		●	●			●	●	●	●	●
Hygienic Application																●
Immersion Depth (mm)
≤ 70 mm
≤ 100 mm
≤ 135 mm
≤ 250 mm	●	●	●	●	●	●	●
≤ 500 mm	●	●	●	●	●	●	●
≤ 1 m	●	●	●	●	●	●	●	●
≤ 2 m	●	●	●	●		●	●	●
Max. Pressure (bar)
Unpressurized	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
≤ 0,3 bar	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
≤ 0,5 bar	●	●	●	●	●	●	●		●	●	●	●	●	●	●	●
≤ 1 bar	●		●		●	●	●		●	●	●	●	●	●	●	●
≤ 3 bar						●	●		●	●	●	●	●	●	●	●
≤ 6 bar						●	●			●	●	●	●	●	●	●
≤ 10 bar										●		●	●		●	●
≤ 15 bar										●
≤ 20 bar										●
Max. Temperature (C°)
≤ 50 °C	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●	●
≤ 80 °C	●	●	●	●	●	●	●	●		●	●	●	●	●	●	●
≤ 100 °C	●		●			●	●			●		●	●	●	●	●
≤ 120 °C	●		●			●	●			●		●	●	●	●	●
≤ 135 °C						●	●			●		●	●			●
≤ 160 °C										●		●


	WA 130	WA 130 H	WA 131	WA 131 H	WA 131 M	WA 131 MH	WA 132	WA 133	WA 133 M	WA 150/153	WA 154	WA 160	WA 125
Type
Retractable Fitting	●	●	●	●	●	●	●	●	●	●	●	●
Retractable Fitting, Ceramic Seal										●	●	●
Ball Valve Fitting													●
Ex Approval	●	●	●	●	●	●	●	●	●	●	●	●
Material, Process-Wetted
Stainless Steel	●	●	●	●	●	●	●	●	●	●	●	●	●
Polymer	●		●		●					●		●
Hastelloy	●		●		●					●	●	●
Titanium	●		●		●					●	●
Process Connection
Flange	●		●		●		●			●	●	●	●
ANSI Flange	●		●		●		●			●	●	●	●
Hygienic Adaptations		●		●		●		●	●	●	●	●
Ingold	●	●	●	●	●	●
Hygienic Application		●		●		●	●	●	●	●	●	●
Automatic	●	●	●	●			●	●		●	●	●
Manual					●	●			●				●
Immersion Depth (mm)
≤ 70 mm	●	●	●	●	●	●	●	●	●	●
≤ 100 mm	●	●	●	●	●	●	●	●	●	●
≤ 135 mm	●		●		●					●			●
≤ 250 mm											●		●
≤ 500 mm											●
≤ 1 m												●
≤ 2 m												●
Max. Pressure (bar)
Unpressurized	●	●	●	●	●	●	●	●	●	●	●	●	●
≤ 3 bar	●	●	●	●	●	●	●	●	●	●	●	●	●
≤ 6 bar	●	●	●	●	●	●	●	●	●	●	●	●	●
≤ 10 bar	●	●	●	●	●	●	●	●	●	●	●		●
Max. Temperature (C°)
≤ 50 °C	●	●	●	●	●	●	●	●	●	●	●	●	●
≤ 80 °C	●	●	●	●	●	●	●	●	●	●	●	●	●
≤ 100 °C	●	●	●	●	●	●	●	●	●	●	●	●	●
≤ 120 °C	●	●	●	●	●	●	●	●	●	●	●	●	●
≤ 135 °C	●	●	●	●	●	●	●	●	●	●	●