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China Industrial Smart Transmitter CQCY Differential Pressure Transmitter Sensor

Categories Industrial Instruments
Brand Name: CQCY
Model Number: Customized
Place of Origin: China
MOQ: 1
Price: US $500.00 - 820.00/ Set
Payment Terms: T/T
Supply Ability: 1500 sets per year
Delivery Time: 6-8 weeks
Packaging Details: Cardboard box/Wooden crate
Ingress Protection: Ip67, IP66
Output signal: 4...20 mA with HART, PROFIBUS PA, FOUNDATION Fieldbus
Housing material: Aluminum, Stainless Steel
Process temperature: -40 °C to +125 °C
Explosion protection: ATEX, FM, IECEx, NEPSI certified
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China Industrial Smart Transmitter CQCY Differential Pressure Transmitter Sensor

Product Overview

Chinese pressure transmitters are economical devices for continuous pressure measurement in industrial systems. They are commonly used in water, HVAC, and utility applications where high accuracy is not critical but stable performance and low cost are important. Most models feature 316 stainless steel wetted parts and a standard 4-20 mA output.

Technical Specifications

ParameterSpecification
Measuring PrinciplePiezoresistive
Pressure TypesGauge, Absolute
Accuracy±0.5% FS typical
Output4–20 mA DC
Supply Voltage12–36 VDC
Wetted Parts316 stainless steel
  • Ambient Temperature | –40 °C to +85 °C |
  • Protection Rating | IP65 |

Application Industry

  • Water treatment plants
  • HVAC systems
  • General industrial monitoring
  • Power plant auxiliary lines
  • Chemical transfer systems

Common Problems & Solutions

  • Problem: Signal instability → Solution: Check power supply and grounding
  • Problem: Zero shift → Solution: Regular zero adjustment
  • Problem: Sensor damage from overpressure → Solution: Choose range with safety margin

Replacement Models

  • Older Chinese pressure transmitter series
  • Similar domestic OEM transmitters

Why Buy From Us

  • Authentic Chinese factory product
  • Competitive pricing with warranty
  • Local technical support
  • Fast delivery for standard models

Stock & Delivery Time

  • Standard models: in stock or 6–8 weeks
  • Special ranges: 6–10 weeks

RFQ Form

Please provide:

  • Pressure type and range
  • Output signal
  • Process connection
  • Medium type
  • Quantity & delivery requirement
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