• QYK104 Intelligent Pressure Controller with LED Display and Relay Output.
  • QYK104 Intelligent Pressure Controller with LED Display and Relay Output.
  • QYK104 Intelligent Pressure Controller with LED Display and Relay Output.
  • QYK104 Intelligent Pressure Controller with LED Display and Relay Output.
  • QYK104 Intelligent Pressure Controller with LED Display and Relay Output.
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SV Tech

QYK104 Intelligent Pressure Controller with LED Display and Relay Output

QYK104 Intelligent Pressure Controller with LED Display and Relay Output

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Price upon request

We offer the QYK104 Intelligent Pressure Controller to customers across Canada. This explosion-proof pressure controller features a 100mm aluminum housing, a 4-digit LED display, and dual relay outputs with optional 4–20mA signal output. Designed for reliable pressure monitoring and control, it is widely used in chemical, HVAC, water supply, and industrial automation systems.

Applications:

Pressure switch and display in explosion-proof environments

Chemical and oil industry fluid system automation

Pressure-based pump and valve control

HVAC pipeline pressure monitoring

Process control in smart building systems

Technical Specifications:

Parameter Value
Pressure Range -0.1–0 to 100 MPa
Overload Capacity 150%
Accuracy ±0.5% F.S
Repeatability ≤0.5% F.S
Switching Accuracy <0.5% F.S
Response Time ≤30ms
Display LED (4-digit)
Output Options Relay x2 (default), optional 4–20mA
Power Supply 24VDC / 220VAC
Display Range -1999 to 9999
Medium Temperature -20°C to +70°C
Thread Connection G1/2, G1/4, M20×1.5, NPT1/2 (customizable)
Interface Material Stainless Steel (SS304 / SS316)
Housing 100mm explosion-proof aluminum case
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