SKU: SENS-4147
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PONO 18GM40-150-I Ultrasonic Distance Sensor, 4~20mA Output, 15~30VDC, M12 Connector, IP67, Range: 20mm~150mm

₹19,429.00 (Inclusive of all taxes)
Out of Stock

The PONO 18GM40-150-I is an industrial-grade ultrasonic distance sensor providing a 4-20mA analog output for direct integration with PLCs and control systems. It offers precise non-contact measurement from 20mm to 150mm and is built with an IP67-rated nickel-plated brass housing for reliable operation in harsh environments.

Features

  • Industrial 4-20mA analog output for PLC and control system compatibility.
  • Precise ultrasonic sensing range from 20mm to 150mm with ±1% absolute accuracy.
  • IP67-rated, nickel-plated brass housing for durability in wet and dusty conditions.
  • Fast 50ms response time and 20Hz switching frequency for dynamic applications.
  • Features a standard 4-pin M12 connector for secure and quick installation.

Out of stock

Description

The PONO 18GM40-150-I utilizes ultrasonic time-of-flight (ToF) technology to provide accurate, non-contact distance measurement. Its 4-20mA current loop output ensures robust signal transmission over long distances with minimal noise interference, making it ideal for industrial automation networks. The sensor includes built-in temperature compensation to maintain measurement stability across varying environmental conditions.

Engineered for demanding applications, the sensor’s nickel-plated brass housing and IP67 ingress protection rating safeguard against water, dust, and mechanical impacts. The integrated M12 connector facilitates quick installation and replacement in control panels and machinery. Its fast response and high repeatability make it suitable for precise object positioning, level monitoring, and robotic guidance tasks.

Key Features

  • High-precision ultrasonic measurement with 0.17mm resolution.
  • Industrial 4-20mA analog current output for long-distance PLC integration.
  • IP67 protection rating ensures reliable performance in wet and dusty environments.
  • Rugged nickel-plated brass housing for mechanical durability and corrosion resistance.
  • Fast 50ms response time and 20Hz switching frequency for dynamic process control.
  • Built-in temperature compensation for stable readings across operating conditions.
  • Standard 4-pin M12 connector for secure, industry-compliant wiring.
  • Low blind zone of 20mm enables detection close to the sensor face.

Applications

  • Precise object positioning and presence detection in automated assembly lines.
  • Liquid level monitoring and control in tanks and reservoirs within industrial plants.
  • Robotic guidance and obstacle avoidance for material handling and palletizing systems.
  • Roll diameter measurement and web break detection in printing and converting machinery.
  • Package height verification and sorting in logistics and packaging automation.

Technical Specifications

Model18GM40-150-I
Detection Range20–150 mm
Blind Spot0–20 mm
Resolution0.17 mm
Repeatability±0.15% of full-scale value
Absolute Accuracy±1%
Output Signal4–20 mA Analog Current
Operating Voltage15–30V DC
Response Time50 ms
Switching Frequency20 Hz
Switching Hysteresis2 mm
Protection RatingIP67
Housing MaterialNickel-Plated Brass
Connection Type4-pin M12 Connector

Frequently Asked Questions

What is the output signal of the PONO 18GM40-150-I sensor?

The sensor provides a standard industrial 4-20mA analog current loop output. This signal is highly resistant to electrical noise and is designed for direct connection to PLC analog input modules, data loggers, or process controllers over long cable runs.

What is the required power supply for this ultrasonic sensor?

The sensor operates on a 15-30V DC supply. It is crucial to use a stable, regulated DC power source within this range to ensure accurate measurement and proper functioning of the internal electronics and the 4-20mA output circuit.

How do I wire the sensor using its M12 connector?

The 4-pin M12 connector typically follows a standard industrial pinout: Pin 1 for power supply (+V), Pin 2 for the 4-20mA output signal, Pin 3 for power supply ground (0V), and Pin 4 may be reserved or used for a diagnostic output. Always refer to the specific datasheet for the confirmed pin assignment.

Can this sensor be used outdoors or in wet conditions?

Yes, with its IP67 protection rating, the sensor is sealed against dust ingress and can withstand temporary immersion in water up to 1 meter for 30 minutes. It is suitable for use in damp industrial environments, washdown areas, and outdoor applications, provided the electrical connections are properly sealed.

What is the sensor's blind zone, and why is it important?

The blind zone is 0-20mm. Objects within this distance from the sensor face cannot be detected reliably. This parameter is critical for mechanical design to ensure targets are positioned outside this dead zone for accurate and consistent measurement.

Package Includes

  • 1 x PONO 18GM40-150-I Ultrasonic Distance Sensor
  • 1 x Set of Fitting Accessories

Additional Information

Weight 0.189 kg
Dimensions 13 × 11 × 9 cm