Retractable probe housing EXtract 850M

manual

Product description
EXtract 850M is a manually operated retractable probe housing for tanks and pipes, designed to mount Ø12–120 mm sensors. The unit is available in stainless steel (1.4404 / 316L) or polypropylene (PP). An integrated locking system secures the inserted sensor while allowing easy alignment and adjustment of the protective cage to shield the sensor from mechanical influence.

Your advantages

• Available with or without cable protection
• Hand operable up to 2 bar process pressure
• Protective cage can be aligned when unlocked
• Locking of the immersion tube in end positions 'Measurement' or 'Service'
• 76 mm immersion depth (with protective cage extended)
• Additional process connections on request

Configuration / Options

• Material (wetted parts): PP; Stainless steel 1.4404 / 316L
• Sealing material (wetted seals): EPDM (FDA/USP VI); FPM (Viton)
• Sensor type: 120 mm, PG 13.5, Ø12 mm
• Process connection options: MNPT 1"; Thread G1" male; Ingold DN25 G1 1/4" O‑Ring position 28 mm
• Cable protection: without / with cable protection

Applications

• For all types of Ø12/120 mm sensors with PG13.5 thread (pH glass and ISFET sensors, conductivity or temperature sensors, turbidity and other optical sensors)
• Food and beverage
• Water and wastewater
• Allows sensor removal while the process is running

Technical specifications

• Process pressure: 0...6 bar
• Process temperature: 10...80 °C
• Ambient temperature: -10...70 °C
• Sensors: 120 mm Ø12 PG13.5
• Material: Stainless steel 1.4404 (316L) < Ra 0.78µm; PP
• Seals: EPDM; FPM (Viton)
• Process connections: Thread NPT 1"; Thread G 1"; Ingold DN25 G 1¼"
• Drive: manually operated; axially movable
• Feedback: without
• Length of protective cage travel: 36 mm