The ARD 75 is an immersion holder for up to three pH, ORP, conductivity, or oxygen sensors. The fitting is suitable for use inside tanks, basins, or channels.
Sensors: | 3 x Ø12 mm, length 120 mm, thread PG 13.5, SE 655, SE 656 / SE 680 / thread 3/4“ NPT, 1“ NPT |
Diameter: | 2.95″ (75 mm) |
Pressure/Temperature: | See spec sheet for diagram |
Process adaptations: | Loose flange EN 1092-1: DN50 / DN65 / DN80 / DN100 Loose flange ANSI B 16.5/150 lbs: 3″/4″ Wall holder: stainless steel 1.4571 |
Catenary suspension: | also available as a submersible version |
Process-wetted materials: | Fitting: PP-H/PVDF Sealing material: EPDM / FKM / FFKM / FFKM Perlast G75B Rinsing (option): PEEK, Hastelloy Catenary suspension: Nylon rope |
Sensor protection in the process: | Probe guard integrated into the sensor adapter for sensors with 12 mm dia., 120 mm length, PG 13.5 thread |
Immersion depth: | 9.84” – 98.4” (25-250 cm (special lengths available from 25 cm)) |
Inlet for rinsing (option): | Hose: NW 6 mm Material: EPDM Check valve in the sensor adapter |
Transport and storage temperature: | 14 … 158 °F (-10 … 70 °C) |
Ambient temperature: | 23 … 131 °F (-5 … 55 °C) |
Protection according to EN 60529: | Ambient side open: IP00 Ambient side rubber cap: IP65 Ambient side cable gland: IP68 (immersion depth: 10 m permanently) and IP66 |
Title | Type | |
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ARD 75 Retractable Supplementary Documentation | Manual | DOWNLOAD |
DOWNLOAD | ||
Immersion Holder Selection Guide | Selection Guide | DOWNLOAD |
DOWNLOAD | ||
ARD 75 Spec Sheet | Technical Specifications | DOWNLOAD |
DOWNLOAD | ||
ARD 75 Manual | Manual | DOWNLOAD |
DOWNLOAD |
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