Key facts
- Manuals
- 4
- Languages
- ZH
- Last added
- 2012-05-03
Featured Proximity manuals

DWyer Instruments VPS2411 Proximity Valve Position Sensor User Manual
The VPS2411 proximity valve position sensor is a two‑wire AC/DC device with dual LED indicators and a compact 30 × 30 mm mounting footprint. It operates over a temperature range of –13 °F to 176 °F (25‑80 °C) and is housed in a durable PBT enclosure with IP67 protection.
The manual provides technical specifications, wiring details using a 4‑pin quick‑disconnect cable, and installation guidelines. Power can be supplied from 20‑140 VAC (50/60 Hz) or 10‑30 VDC, with output provided via a dual normally‑open NPN transistor. The sensor includes built‑in short‑circuit, overload and reverse‑polarity protection. This manual is written in Chinese.
Covers: Series Overview · Technical Specifications · Installation · Electrical Connections · Model Numbers · Mounting Details

SUNSTAR Ultrasonic Precision Proximity Sensors Product Leaflet
SUNSTAR offers ultrasonic precision proximity sensors for a wide range of industrial applications, including roll diameter measurement, level control, part presence detection, height/width measurement, and distance measurement. The leaflet details typical uses across paper, film, rubber, steel, food & beverage, chemical, plastics, automotive and other sectors.
SUNSTAR (商斯达) is a Chinese distributor and agent for Honeywell and other sensor manufacturers, providing technical support, sales, and a broad portfolio of sensing and control products for automation and industrial systems. This manual is written in Chinese.
Covers: Typical Applications · Product Series · Specifications · Company Overview · Contact Information
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DWyer Instruments VPS2411 Proximity Valve Position Sensor User Manual
User Manual 1 pages · 684 KB · ZHUser manual for the DWyer Instruments VPS2411 proximity valve position sensor, covering specifications, installation and wiring.
Proximity Sensors Applying Ultrasonic Proximity Sensors Manual
SUNSTAR Ultrasonic Precision Proximity Sensors Product Leaflet
Product Leaflet 24 pages · ZHThe SUNSTAR Ultrasonic Precision Proximity Sensors product leaflet lists typical applications and specifications for industrial use.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Proximity manuals
What is the operating temperature range of the VPS2411 sensor?
The sensor works from –13 °F to 176 °F (25‑80 °C).
From: DWyer Instruments VPS2411 Proximity Valve Position Sensor User Manual
What supply voltage is required for the sensor?
It can be powered from 20‑140 VAC at 50/60 Hz or from 10‑30 VDC.
From: DWyer Instruments VPS2411 Proximity Valve Position Sensor User Manual
