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Home Product KN-JH-YB-ZB-L Sensor Pro Series, High-Accuracy Pressure Transmitter, HVAC & Automotive

KN-JH-YB-ZB-L Sensor Pro Series, High-Accuracy Pressure Transmitter, HVAC & Automotive

KN-JH Valve Positioner
YB-ZB Pneumatic Regulator
ZB-L Control Module
KN-JH-YB-ZB-L
KN-JH-YB-ZB-L integrates KN-JH Valve Positioner, YB-ZB Pneumatic Regulator, and ZB-L Control Module for precise flow and pressure control in industrial automation systems. Ensures reliable performance with modular design.

Product Description

The KN-JH-YB-ZB-L integrates the KN-JH Valve Positioner, YB-ZB Pneumatic Regulator, and ZB-L Control Module into a robust industrial automation solution. It features 4-20mA analog input, dual digital outputs for valve control, and supports direct connection with up to 8 expansion modules via HART, Modbus, or Profibus interfaces. Operating within 12-36V DC and -40°C to 85°C, it excels in harsh environments for oil, gas, and chemical industries. The device includes a 3.5-inch LCD display with intuitive navigation, 10-meter sensor detection range, and a 2000mAh backup battery for uninterrupted operation. Advantages include high-precision positioning, corrosion-resistant housing, and multi-protocol compatibility, though installation requires specialized expertise. Its compact design ensures seamless integration into pneumatic regulation systems.
Parameter Specification
Model Designation KN-JH-YB-ZB-L
Valve Positioner Type KN-JH with 4-20mA Input
Pressure Regulation Range YB-ZB: 0.2-1.0 MPa
Feedback Resolution KN-JH: ≤±0.5% FS
Supply Pressure YB-ZB: 1.4 MPa Max
Control Interface ZB-L: HART/RS-485
Air Consumption KN-JH: 3.5 NL/min
Material Standard YB-ZB: Aluminium EN AC-44300
Operating Temperature ZB-L: -20°C to +85°C
Response Time KN-JH: ≤1.2 sec
Control Voltage ZB-L: 24VDC ±10%
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question:What payment methods do you accept?
answer:We accept TT, PayPal, and other mainstream payment methods.
question:Why was the label removed upon receiving the goods?
answer:Labels are removed by manufacturers to prevent tracking or comply with regional restrictions.
question:Can you provide shipment photos or procurement dates for similar products?
answer:Yes, upon request and client authorization, we can share relevant information.
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:What payment methods do you accept?
answer:We accept TT, PayPal, and other mainstream payment methods.
question:Why was the label removed upon receiving the goods?
answer:Labels are removed by manufacturers to prevent tracking or comply with regional restrictions.
question:Can you provide shipment photos or procurement dates for similar products?
answer:Yes, upon request and client authorization, we can share relevant information.
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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