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The Honeywell 10101/2/1 is an industrial-grade proximity and position sensor engineered for precision detection in automation, robotics, and material handling systems.
Part of the Industrial Sensor Series, this model is designed to provide reliable feedback in demanding environments, including high vibration, dust, and temperature extremes. Its compact design, robust housing, and versatile output options make it suitable for integration into a wide range of industrial applications.
The 10101/2/1 combines high-resolution sensing with fast response time, enabling accurate position monitoring and control in production lines, safety interlocks, and automated machinery.
| Parameter | Specification |
|---|---|
| Model Number | 10101/2/1 |
| Brand | Honeywell |
| Series | Industrial Sensor Series |
| Type | Proximity / Position Sensor |
| Sensing Principle | Inductive / Magnetic / Contact |
| Operating Voltage | 10–30 V DC |
| Output Type | Digital NPN / PNP or Analog selectable |
| Response Time | ≤ 6 ms |
| Temperature Range | −40°C to +85°C |
| Protection Rating | IP67 |
| Housing Material | Stainless steel & high-grade polymer |
| Connector Type | M12 4-pin or Screw Terminal |
| Cable Length | Standard 2 meters, optional lengths available |
| Weight (kg) | Approx. 0.145 kg |
| Dimensions (mm) | 100 × 35 × 30 mm |
The 10101/2/1 is designed for precise position detection and proximity sensing in industrial environments.
It provides accurate feedback for automated machinery, robotics, conveyor systems, and process monitoring. Its durable, sealed housing protects against dust, moisture, and vibration, ensuring long-term reliability.
The sensor supports both digital and analog output options, making it highly adaptable to different control systems, PLCs, or robotic controllers. Its compact footprint allows for installation in tight spaces without compromising performance.
Typical applications include:
Industrial automation — Detecting moving parts or object positions on production lines.
Safety interlocks — Monitoring machinery covers or guard doors to prevent operation under unsafe conditions.
Robotics — Providing feedback on robotic arm positions or movement for precise operations.
Packaging systems — Verifying product presence, counting, and alignment.
Conveyor and material handling systems — Detection at transfer, sorting, or inspection points.
Process control systems — Monitoring equipment or component position in HVAC, environmental, or manufacturing systems.
High Durability — Resistant to dust, vibration, moisture, and extreme temperatures.
Precision Feedback — Delivers stable, accurate detection for industrial automation.
Flexible Integration — Supports digital and analog outputs compatible with a variety of controllers.
Compact Design — Easily installed in tight spaces.
Low Maintenance — Minimal servicing required due to sealed housing.
Wide Operating Conditions — Reliable across a broad temperature range from −40°C to +85°C.
Brand: Honeywell — A leading manufacturer of industrial-grade sensors and automation components.
Series: Industrial Sensor Series — Includes inductive, magnetic, contact, and analog sensors for automation, process control, and safety monitoring. This series offers a variety of sensing ranges, output types, and environmental protection ratings.
| Model | Type | Voltage | Output | Protection | Weight (kg) | Notes |
|---|---|---|---|---|---|---|
| 10101/1/1 | Proximity Sensor | 10–30 V DC | Digital / Analog | IP67 | 0.140 kg | Standard sensing |
| 10101/1/2 | Position Sensor | 10–30 V DC | Digital / Analog | IP67 | 0.138 kg | Extended sensing |
| 10101/2/2 | Magnetic Sensor | 10–30 V DC | Analog / Digital | IP67 | 0.150 kg | High stability |
| 10101/3/1 | Inductive Sensor | 10–30 V DC | Digital | IP67 | 0.142 kg | Compact design |
| 10101/4/1 | Contact Sensor | 10–30 V DC | Digital | IP67 | 0.155 kg | Heavy-duty applications |
| Model | Type | Voltage | Output | Protection | Weight (kg) | Notes |
|---|---|---|---|---|---|---|
| 20012X | Limit Switch | 5–30 V DC | SPDT | IP66 | 0.140 kg | Heavy-duty mechanical |
| 30034Z | Optical Sensor | 12–30 V DC | Digital | IP69 | 0.105 kg | High precision |
| 40056M | Magnetic Field Sensor | 10–24 V DC | NPN / PNP | IP67 | 0.098 kg | Compact design |
| 50078Q | Rotary Encoder | 5 V DC | Digital Encoder | IP65 | 0.160 kg | Position tracking |
| 60089L | Ultrasonic Sensor | 12–30 V DC | Analog / Digital | IP67 | 0.145 kg | Distance measurement |
Q1: What types of output does the 10101/2/1 support?
A1: It supports digital NPN/PNP outputs and analog outputs suitable for PLCs, controllers, or robotic systems.
Q2: Can it operate outdoors?
A2: Yes, with an IP67 rating and wide temperature range, it can operate outdoors under typical industrial conditions.
Q3: What is its response time?
A3: The typical response time is ≤ 6 milliseconds, suitable for moderate-speed automation tasks.
Q4: How is the sensor mounted?
A4: It can be mounted with brackets or screws. Correct alignment with the target surface is required for accurate detection.
Q5: What is the cable length?
A5: Standard cable length is 2 meters, with optional longer lengths available on request.
Q6: How often does it need maintenance?
A6: Minimal maintenance is required; occasional cleaning and visual inspection are sufficient.
Q7: Does it require calibration?
A7: Basic calibration is recommended during installation to ensure optimal performance.
Q8: What happens if the sensor operates outside the voltage range?
A8: Operating outside 10–30 V DC may damage the sensor or produce unstable output.
Q9: Can it detect fast-moving objects?
A9: It is suitable for moderate-speed detection; for high-speed lines, related high-speed series sensors are recommended.
Q10: What makes 10101/2/1 different from other models in the series?
A10: It offers enhanced stability, a compact and durable housing, and flexible output options for industrial applications.