Item Categories
Thermo-Flo™ Compact Flow Controller, 3
#519 in Flow Sensors
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Application
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The general purpose level switch package provides reliable, high or low liquid level detection with one relay or reed switch output and a compact junction box for integral wiring termination. Available in three level sensor technologies, select the sensor type based upon your application media. This PP or PVDF liquid level switch package is broadly applied in bulk storage, sump and day tank level applications as a high level alarm or low level alarm.
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Specifications
- Length: 6” to 10’ (15cm to 3m)
- Accuracy: ± 1mm in water
- Repeatability: ± 0.5mm in water
- Orientation: ± 20º vertical
- Switch points: 1 (factory set)
- Supply voltage
- AV16: N/A
- AU18: 12-36 VDC
- AZ18: 12-30 VDC
- Consumption
- AV16: N/A
- AU18/AZ18: 25 mA max
- Contact type
- AV16: (1) SPDT reed
- AU18/AZ18: (1) SPST relay
- Contact rating
- AV16: 15 VA, 0.25A max
- AU18/AZ18: 60 VA, 1A max
- Contact output: Selectable NO / NC
- Process temp.: F: -40° to 176°, C: -40° to 80°
- Ambient temp.: F: -40° to 140°, C: -40° to 60°
- Pressure
- AV16: 25 psi (1.7 bar)
- AU18/AZ18: 150 psi (10 bar)
- Enclosure rating: NEMA 4X (IP65)
- Enclosure mat.: PP, UL94VO
- Terminal strip: 6-pole, socket
- Conduit entrance: 1/2” NPT
- Wetted material
- AV16-424X: PP
- AU18-424X: PP
- AU18-524X: PVDF
- AU16-524X: PVDF
- AZ18-424X: PP-Ryton®
- Process mount
- -X243: 2” NPT
- -X247: 1 1/2” G
- Classification: General purpose
- Compliance: CE
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Features
- Polypropylene or PVDF single-point level switch package for corrosive liquids
- 60VA relay or 15VA dry contact selectable NO or NC via wiring
- Offered in 3 sensing technologies for broad application coverage: ultrasonic, vibration & buoyancy
- Polypropylene enclosure rated NEMA 4X with swivel base and terminal strip
