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Home Product QY81P High Precision RTD Sensor Waterproof Probe HVAC Lab Equipment 24V DC
QY81P

QY81P High Precision RTD Sensor Waterproof Probe HVAC Lab Equipment 24V DC

QY81P Positioner
QY81P Pneumatic Valve
QY81P Series Actuator
QY81P
QY81P Positioner integrates with QY81P Pneumatic Valve and QY81P Series Actuator for precise flow control in industrial automation systems. Features durable construction, modular design, and compatibility with multiple valve configurations. Ensures reliable pneumatic actuation and accurate positioning.
Categories:Automation
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Product Description

The QY81P Positioner is an advanced industrial control device designed for precise regulation of QY81P Pneumatic Valve systems and QY81P Series Actuators. It features 4 analog/digital inputs, 2 configurable outputs, and direct integration with up to 8 peripheral modules via integrated RS-485 or HART protocols. Operating within 12-36VDC and -20°C to +70°C, it suits harsh environments in oil/gas, chemical processing, and water treatment industries. The unit offers a 4.3-inch sunlight-readable LCD, 50-hour backup via 3000mAh Li-ion battery, and 20mm valve position detection range. Key advantages include IP67 protection, 0.1% repeatability, and modular design, though installation requires compressed air supply. Compact dimensions (120x80x40mm) enable space-efficient panel mounting while maintaining robust pneumatic valve control accuracy.
Parameter Specification
Model QY81P
Positioner Type QY81P Positioner
Input Signal 4-20mA / 0.2-1.0MPa
Positioner Accuracy ±1% F.S.
Valve Type QY81P Pneumatic Valve
Valve Port Size 1/2" - 8"
Actuator Series QY81P Series Actuator
Actuator Torque 10-500 N·m
Operating Pressure 0.4-0.7MPa
Temperature Range -20°C to 150°C
Material Stainless Steel / Aluminum
Response Time < 2 sec
Enclosure Rating IP67
Certification ISO 9001, CE
question:Why is the shipping cost so high? Are there cheaper options available?
answer:Shipping costs vary based on weight, destination, and speed. We offer economical options like sea freight for bulk orders.
question:What payment methods do you accept?
answer:We accept TT, PayPal, credit cards, and other secure payment methods. Contact us for specific options.
question:Do you have a professional product sourcing team?
answer:Yes, our expert team selects high-quality products based on market trends and customer needs globally.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why is the shipping cost so high? Are there cheaper options available?
answer:Shipping costs vary based on weight, destination, and speed. We offer economical options like sea freight for bulk orders.
question:What payment methods do you accept?
answer:We accept TT, PayPal, credit cards, and other secure payment methods. Contact us for specific options.
question:Do you have a professional product sourcing team?
answer:Yes, our expert team selects high-quality products based on market trends and customer needs globally.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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