ISUB4000-30GM85
4M All-in-One Ultrasonic Level Distance Sensor Switch/Analog/Digital Output
Ultrasonic Distance Sensor, Liquid Level Measurement, 4m Range Ultrasonic Sensor, Integrated Piezoelectric Sensor, Configurable Output Mode, IP67 Waterproof, Temperature Compensation, Industrial Automation Sensor, Smart Water Management
The ISUB4000-30GM85 series is a highly advanced, fully integrated 4M Ultrasonic Distance Sensor engineered for high-precision detection across a wide measurement range of 200mm to 4000mm. Its core competitive edge lies in its innovative "Fully Integrated & Configurable" architecture. Users no longer need to stock diverse hardware models for different control systems; by simply updating the firmware via a TTL serial tool, the output logic can be instantly switched between Analog (4-20mA/0-10V), Switching (NPN/PNP), or Digital signals. This "Software-Defined Hardware" innovation significantly reduces spare parts inventory costs and maximizes on-site commissioning flexibility.
Industrial-Grade Precision and Easy Calibration
Built to thrive in demanding environments, the sensor features a highly focused ±8° beam angle and a rapid ≤150ms response delay, ensuring precise and real-time data acquisition. It supports a wide operating voltage of 9-30V DC and is housed in a rugged, IP67-rated enclosure capable of withstanding extreme temperatures from -25℃ to 70℃. With built-in LED indicators and an independent A1/A2 teach-in function, field calibration and boundary setting are straightforward and user-friendly.
Zero-Contact Liquid Level Measurement
Leveraging the inherent advantages of non-contact ultrasonic technology, this versatile 4M Ultrasonic Level Sensor operates entirely free from contact with the target medium. Unlike traditional float switches or submersible probes, it eliminates the risks of mechanical wear, jamming, or chemical corrosion. Whether deployed as a reliable Ultrasonic Tank Level Sensor for monitoring corrosive acids, viscous sludge, or hygienic food and beverage storage tanks, it guarantees true "Zero-Contact, Maintenance-Free" performance.
Optimized for Solids and Automation
Beyond liquids, the device excels as a robust Long Range Ultrasonic Sensor for solid material measurement. Its optimized acoustic algorithms effectively penetrate airborne dust and accurately map uneven material surfaces in challenging environments like grain silos and coal hoppers. Furthermore, its reliable distance tracking makes it an ideal, versatile solution for AGV obstacle avoidance, heavy machinery collision protection, and comprehensive industrial automation.
Specification
| Model | ISUB4000-30GM85-I-V1 ISUB4000-30GM85-U5-V1 ISUB4000-30GM85-U10-V1 |
ISUB4000-30GM85-E4-V1 ISUB4000-30GM85-E5-V1 ISUB4000-30GM85-E8-V1 ISUB4000-30GM85-E9V1 |
ISUB4000-30GM85-TTL-V1 |
|---|---|---|---|
| Detection Range | 200...4000mm | 200...4000mm | 200...4000mm |
| Adjustment Range | 220...4000mm | 220...4000mm | 220...4000mm |
| Blind Zone | 200mm | 200mm | 200mm |
| Standard Target Plate | 300mm×300mm | 300mm×300mm | 300mm×300mm |
| Beam Angle | ±8° | ±8° | ±8° |
| Transducer Frequency | Approx. 75kHz | Approx. 75kHz | Approx. 75kHz |
| Response Delay | ≤150ms | ≤150ms | ≤150ms |
| Operating Voltage | I: 12...30 V DC U5: 9...30 V DC U10: 15...30 V DC |
9...30 V DC | 5...30 V DC |
| No-load Current | ≤30mA | ≤30mA | ≤30mA |
| Output Type | I: 4-20mA U5: 0-5V U10: 0-10V |
E4: NPN / E5: PNP E8: NPN Hysteresis E9: PNP Hysteresis |
TTL: TTL232 Interface |
| Resolution | 3mm | 3mm | 3mm |
| Linearity | ±1% (Full Scale) | ±1% (Full Scale) | ±1% (Full Scale) |
| Repeatability | ±1% (Full Scale) | ±1% (Full Scale) | ±1% (Full Scale) |
| Rated Operating Current | / | 200mA (Short-circuit protection) | / |
| Load Impedance | U5/U10: ≥1kΩ I: ≤300Ω |
/ | / |
| Hysteresis Range | / | E4/E5: 1% of set switching distance | / |
| Temperature Drift | ±2% (Full Scale) | ±2% (Full Scale) | ±2% (Full Scale) |
| Operating Temperature | -25...70℃ | -25...70℃ | -25...70℃ |
| Storage Temperature | -40...85℃ | -40...85℃ | -40...85℃ |
| EMC | GB/T17626.2-2006 GB/T17626.4-2008 |
GB/T17626.2-2006 GB/T17626.4-2008 |
GB/T17626.2-2006 GB/T17626.4-2008 |
| Protection Degree | IP67 | IP67 | IP67 |
| Connection Type | V1 Connector (M12×1), 4-pin | V1 Connector (M12×1), 4-pin | V1 Connector (M12×1), 4-pin |
Electrical Connection / Overall Dimensions / Response Characteristic Curve
Typical Applications
Perfectly suited for river and canal water level monitoring, the ISUB4000 Series is a versatile powerhouse for all industrial liquid and solid level detection needs. Utilizing non-contact ultrasonic technology, it offers distinct advantages over optical sensors: it is completely immune to target color, transparency, ambient light, and steam, ensuring precise data even in challenging outdoor or factory environments. Whether for chemical tanks, silos, or environmental hydrology, its robust M30 nickel-plated brass housing (IP67) guarantees reliability. Notably, it features a Remote Teach-in wire design for secure configuration—simply connect the teach line to high or low voltage potentials (A1 to negative, A2 to positive) to define the sensing range instantly, making setup tamper-proof and highly adaptable.