Lanbao CR30S AC/DC 2-Wire M30 Capacitive Sensor

Lanbao CR30S AC/DC 2-Wire M30 Capacitive Sensor

Lanbao CR30S-AC/DC 2 Wires Series is an M30 plastic cylindrical capacitive proximity sensor for control systems that require a wide 20-250V AC/DC supply range. It combines a PBT housing, AC/DC 2-wire wiring, adjustable sensing distance, and IP67 protection for non-contact detection of solid, liquid, granular, metal, plastic, and fluid targets.

This listing covers CR30SCF10SB and CR30SCN15SB variants with 10mm flush or 15mm non-flush adjustable rated sensing distance. Store variants include normally-open or normally-closed output logic and either fixed 2m PVC cable or E2 M12 connector wiring.

For related Lanbao capacitive sensors, compare the Lanbao CR30S DC Series, Lanbao CR30S-AC 2-Wire Sensor, and Lanbao CR30-AC Metal Sensor. For a smaller plastic housing option, see the Lanbao CR18S Series.

Technical Specifications

Brand	Lanbao
Series	CR30S-AC/DC 2 Wires Series
Sensor Type	M30 cylindrical capacitive proximity sensor
Wiring Type	AC/DC 2-wire
Housing Size	M30 plastic cylindrical housing
Housing Material	PBT
Mounting Options	Flush or non-flush, depending on selected variant
Rated Sensing Distance	10mm adjustable for CR30SCF10SB variants; 15mm adjustable for CR30SCN15SB variants
Assured Operating Distance	0-8mm for 10mm variants; 0-12mm for 15mm variants
Cable-Type Dimensions	M30 x 62mm for flush cable versions; M30 x 74mm for non-flush cable versions
Connector-Type Dimensions	M30 x 79mm for flush E2 connector versions; M30 x 91mm for non-flush E2 connector versions
Power Supply	20-250V AC/DC
Output Type	AC/DC 2-wire output
Output Logic	Normally open or normally closed, depending on selected variant
Standard Target	Fe 45 x 45 x 1t reference for M30 versions
Switch-Point Offset	<=+/-20% of rated sensing distance reference
Hysteresis Range	3-20% of rated sensing distance reference
Repeat Accuracy	<=3% reference
Load Current Reference	AC <=300mA; DC <=100mA
Residual Voltage Reference	AC <=10V; DC <=8V
Current Consumption Reference	AC <=3mA; DC <=1mA
Output Indicator	Yellow LED
Operating Temperature	-25C to 70C
Operating Humidity	35-95%RH reference
Switching Frequency	AC 15Hz; DC 40Hz
Voltage Withstand	1000V AC 50/60Hz for 60s reference
Insulation Resistance	>=50MOhm at 500V DC reference
Vibration Resistance	10-50Hz, 1.5mm reference
Protection Rating	IP67
Connection Options	2m PVC cable or E2 M12 connector, depending on selected variant
Available Store SKUs	CR30SCF10SBO, CR30SCF10SBC, CR30SCN15SBO, CR30SCN15SBC, plus matching E2 connector versions

Integration Notes & Hardware Guidance

• Voltage selection: This is an AC/DC 2-wire series for 20-250V AC/DC circuits. Choose it when one sensor family must support both AC and DC supply environments.
• Sensing-distance selection: Choose CR30SCF10 for 10mm flush mounting or CR30SCN15 for 15mm non-flush sensing distance.
• Output logic: Choose SBO normally-open variants or SBC normally-closed variants according to the required signal state.
• Load planning: AC/DC 2-wire sensors have residual voltage and leakage current, so confirm that the connected load or controller input is compatible before wiring.
• Connection choice: Select fixed 2m PVC cable versions for direct wiring or E2 M12 connector versions when quick replacement and standardized cables are preferred.

Packing List

Item	Qty	Notes
Lanbao CR30S-AC/DC capacitive proximity sensor	1	Selected sensing distance, output logic, and cable or E2 connector variant
Original product packaging	1	Packaging may vary by shipment batch

FAQ

Is this an AC-only sensor?

No. This CR30S version is an AC/DC 2-wire capacitive proximity sensor with a 20-250V AC/DC supply range.

What is the difference between CR30S-AC/DC and CR30S-AC?

The CR30S-AC/DC series supports both AC and DC supply environments, while the CR30S-AC series is specified for AC 2-wire use.

What sensing distances are available?

This listing includes 10mm adjustable flush variants and 15mm adjustable non-flush variants.

How do I choose between SBO and SBC variants?

SBO variants are normally open, while SBC variants are normally closed. Choose according to the signal state required by your control circuit.

What should I check before using an AC/DC 2-wire sensor?

Check supply voltage, load current, residual voltage, leakage current, and whether the connected input device supports AC/DC 2-wire proximity sensors.