Retractable probe housing EXtract 810M

manualpneumatic

Description
EXtract 810M is a manually operated retractable probe housing for inline mounting on process tanks and piping. The manual rotary drive inserts and withdraws Ø12/225 mm or Ø12/280 mm PG13.5-threaded sensors between the process medium and a cleaning chamber. A mechanical safety knob automatically locks the unit in the measuring or service position. Cleaning, rinsing and calibration of the sensor are possible while the process is running.

Your advantages

• Compact, robust design with integrated scraper
• Automatic locking with clear indicators for measuring and service positions
• Safety interlock when sensor is removed
• Materials: stainless steel AISI 316L / 1.4404 or Alloy C22 (2.4602)
• Immersion length up to 107 mm
• Suitable for use in ATEX zones
• Wide range of process connections and sealing materials
• Operational up to 16 bar and 140 °C
• Maintenance-free manual drive unit
• Easy retrofit option to pneumatic drive

Configuration (options)

• Wetted materials: stainless steel 1.4404 / 316L; Alloy C22 (2.4602)
• Sealing materials (wetted): EPDM (FDA/USP VI); FPM (Viton); FFKM (Kalrez)
• Sensor types: 225 mm Ø12 PG13.5 gel-filled; 280 mm Ø12 PG13.5 liquid-filled
• Process connections: Flange DN32 / DN40 / DN50; ANSI 1¼" / 1½" / 2"; MNPT 1¼"; TriClamp 1–1.5" (OD Ø50.5 mm); TriClamp 2.0 (OD Ø64 mm)
• Cleaning ports: G 1/8" female; G 1/4" female; 1/4" NPT female
• Position feedback: none; electrical (NAMUR) optional

Specifications (table)
Process pressure: 0…16 bar
Process temperature: -10…140 °C
Ambient temperature: -10…70 °C
Immersion length: up to 107 mm
Sensors: Ø12 / 225 mm (PG13.5) and Ø12 / 280 mm (PG13.5) options
Materials: stainless steel 1.4404 / 316L; Alloy C22 (2.4602)
Sealings: EPDM, FPM (Viton), FFKM (Kalrez)
Process connection: Flange DN32 / DN40 / DN50; ANSI 1¼" / 1½" / 2"; MNPT 1¼"; TriClamp 1–1.5" / TriClamp 2"
Cleaning ports: G1/8"; G1/4"; FNPT1/4"
Operating power: manual rotary drive unit (maintenance-free)
Limit switches: optional electrical NAMUR switches

Applications

• Compatible with Ø12/225 mm and Ø12/280 mm sensors with PG13.5 thread (pH glass and ISFET sensors; conductivity, temperature, turbidity and other optical sensors)
• Chemicals and process industry
• Water and wastewater treatment
• Harsh process environments
• Sensor replacement, cleaning or calibration under process conditions

Technical characteristics / specifications

• Process pressure: 0…16 bar
• Process temperature: -10…140 °C
• Ambient temperature: -10…70 °C
• Immersion length: up to 107 mm
• Compatible sensors: Ø12/225 mm (PG13.5) and Ø12/280 mm (PG13.5)
• Materials: stainless steel 1.4404 / 316L; Alloy C22 (2.4602)
• Seal options: EPDM, FPM (Viton), FFKM (Kalrez)
• Process connections: flange DN32/DN40/DN50, ANSI 1¼"/1½"/2", MNPT 1¼", TriClamp 1–1.5" / 2"
• Cleaning ports: G1/8", G1/4", FNPT1/4"
• Drive: maintenance-free manual rotary unit (pneumatic retrofit possible)