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Top worx TXP-L20GNPM - 20mm PNP Inductive Sensor - Industrial Stainless Steel IP67 - Proximity Switch
| MOQ: | 1 |
| Price: | USD 100-10000/Piece |
| Standard Packaging: | 50*50*50mm |
| Delivery Period: | 3-7 |
| Payment Method: | T/T |
| Supply Capacity: | 1/piece in stock |
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,stainless Top worx TXP-L20GNPM
The Topworx TXP-L20GNPM is a heavy-duty, non-contact valve position sensor engineered for industrial automation systems operating in extreme environments. Featuring a corrosion-resistant 316 stainless steel housing with an IP68/IP69K-rated enclosure, this sensor withstands harsh conditions, including high-pressure washdowns, abrasive chemicals, and temperatures from -40°C to +120°C.
Utilizing advanced Hall Effect sensing technology, it detects valve positions (open/closed or intermediate states) without mechanical contact, ensuring zero wear, long-term accuracy, and maintenance-free operation. Compatible with ball, butterfly, and gate valves, the TXP-L20GNPM is ideal for oil and gas, chemical processing, food and beverage, and marine applications requiring robust and reliable performance.
- Output Signal: Dual NPN/PNP proximity switches (sourcing, 300 mA) with short-circuit protection
- Supply Voltage: 10-30V DC (universal input with reverse polarity protection)
- Enclosure Rating: IP68/IP69K, NEMA 6P
- Housing Material: 316 stainless steel with PEEK sensing face
- Operating Temperature: -40°C to +120°C
- Connection Type: M12x1 quick-disconnect connector with PUR shielded cable
- Certifications: ATEX/IECEx (Zone 1/21), SIL 2 compliance, FDA 21 CFR 177.2600 (food-grade)
- Sensing Range: Adjustable via magnetic cam (up to 15 mm)
The TXP-L20GNPM is critical in offshore oil and gas platforms for monitoring subsea valve positions in explosive atmospheres, ensuring leak detection and safety compliance. In chemical processing plants, it provides precise feedback for valves handling corrosive media like sulfuric acid or chlorine gas.
Food and beverage facilities leverage its FDA-compliant design for hygienic valve control in CIP (Clean-in-Place) systems, while marine applications rely on its saltwater-resistant construction for ballast valve monitoring. Its IP68/IP69K rating also makes it suitable for wastewater treatment plants and pharmaceutical manufacturing requiring high-pressure washdowns and submersion resistance.
- Non-Contact Sensing: Hall Effect technology eliminates mechanical wear, reducing maintenance costs and downtime
- Extreme Durability: 316 stainless steel and PEEK materials resist corrosion, UV radiation, and chemical exposure
- Flexible Integration: Dual NPN/PNP outputs and M12 connector ensure seamless compatibility with PLCs, DCS, and IoT platforms
- Safety Compliance: ATEX/IECEx Zone 1/21 and SIL 2 certifications for hazardous environments
- Field Adjustability: Tool-free magnetic cam allows rapid calibration for diverse valve configurations
| Product Type | High-Performance Valve Position Transmitter with Multi-Protocol Integration |
|---|---|
| Model | TXP-L20GNPM |
| Voltage Supply | 12-36V DC (±15%), 24V AC/DC (universal input) |
| Current Consumption | ≤ 1.5A (operational), ≤ 4.0A (inrush) |
| Output Signals | 4-20mA analog, HART 7, PROFIBUS PA, Dual SPDT relays (15A @ 250V AC) |
| Enclosure Material | 316L Stainless Steel with Xylan® coating (NEMA 6P / IP69K rated) |
| Operating Temperature | -50°C to +120°C (-58°F to +248°F) |
| Hazardous Area Cert. | ATEX, IECEx (Zone 0/1, 21/22), SIL 3 (IEC 61508/61511), API 607 |
| Ingress Protection | IP69K (high-pressure, steam, and chemical resistance) |
| Sensing Technology | Non-contact Magnetic Array Sensor (±0.25° accuracy) |
Xiamen ZhiCheng Automation Technology Co., Ltd is a leading global supplier of control system components. We specialize in control systems and drives.
With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.
We specialize in PLCs, Sensors, HIM, and Transmitters.
