Digital Level Sensors

NU300

Digital Float Level Sensor

Name: NU300 Digital Float Level Sensor
Brand: CASCED

Magnetic float level sensor with a bright LED display, programmable switch outputs, and optional analog output.

Request Quote View English PDF

CASCED NU300 digital magnetic float level sensor

RANGE250-2,000 mm standard probe lengths

OUTPUTTwo push-pull switches; optional current or voltage

MATERIAL304 stainless-steel wetted construction

PROTECTIONIP67

Product overview

Application-focused measurement and switching.

The NU300 is a magnetic float level sensor with a bright four-digit LED display, two programmable push-pull switch outputs, and optional current or voltage output. Threaded or flanged mounting and selectable probe lengths support industrial reservoir and tank applications.

Configuration note

Ratings, materials, interfaces, and approvals can vary by ordered configuration. CASCED US confirms the controlled specification before order acceptance.

Key features

330° rotatable display and body
Two-key menu
Push-pull switch outputs compatible with PNP/NPN
Threaded or flanged installation

Technical specifications

Key data for product selection.

View English PDF Download English PDF

Probe lengths

250; 500; 750; 1000; 1500; 2000 mm; custom

Media

Liquids compatible with 304 stainless steel

Pressure

50 bar

Minimum media density

≥0.7 g/cm³

Supply

12–30 VDC

No-load current

≤30 mA at 24 VDC

Switch outputs

Two push-pull outputs, <500 mA, <1 V drop

Current output

0–20 mA or 4–20 mA, three-wire, load ≤500 Ω

Voltage output

0–5 V or 1–5 V, three-wire, load >10 kΩ

Linearity

≤±1.5% of range

Display

Red four-digit, 8 mm, seven-segment LED; -999 to 9999

Temperature

-20°C to +80°C ambient; -20°C to +100°C media; -30°C to +80°C storage

Protection

IP67

Downloads

Technical documentation

View in your browser or download a copy for engineering and sourcing review.

English technical datasheetProfessionally translated and reviewed PDF

Original Chinese catalogManufacturer source PDF

Typical applications

Engineered for real industrial systems.

01Food and pharmaceutical

02Power generation

03Petrochemical

04Pulp and paper

05Boilers

06Water treatment

07Hydraulic reservoirs

Contact technical sales

Share your operating conditions, interfaces, quantity, and documentation requirements.

Every website inquiry is submitted securely to info@casced-us.com.