Dwyer NCS-10系列 罐外感应电容式料位开关

NCS-10系列

罐外感应电容式料位开关

和介质不接触，薄型液位传感器

Service: Solids, liquids, or slurries.

Temperature Limits: Operating temperature: -20 to 80ºC (-4 to 176ºF); Storage temperature: -40 to 185°F (-40 to 85ºC).

Enclosure Rating: NEMA 4X (IP68).

Repeatability: 5%.

Power Requirements: 10 to 30 VDC (ripple incl.).

Switch Type: NPN or PNP.

Electrical Rating: 200 mA (continuous).

Rated Operating Distance (Sn): 0.39" (10 mm)

Sensing Range: 0.039 – 0.39" (1 – 10 mm) (factory set at 10 mm).

Sensitivity Effective Operating Distance (Sr): Adjustable (teach-in) 0.9 x Sn ≤Sr ≤1.1 x Sn.

Usable Operating Distance (Su): 0.8 x Sr ≤Su ≤1.2 x Sr.

Hysteresis: Depending on teach-in.

Ripple: ≤10%.

No-load Supply Current: ≤12 mA.

Voltage Drop: ≤2.5 VDC @ max. load.

Protection: Short-circuit, reverse polarity, transients.

Frequency of Operating Cycles: 10 Hz.

Indication: For output ON: LED, Yellow; For safe/unsafe: LED, Green.

Connection: Cable: Black, 6.5 ft (2 m), 4 x 0.14 mm² oil proof, PVC.

Weight: 50 g.

Approvals: CE.

Dwyer NCS-10系列 罐外感应电容式料位开关