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QDL80A-WY 2088 Temperature and Pressure Transmitter with On-Site Display

A robust 2088-style temperature and pressure transmitter with local display for integrated, on-site process monitoring and easy system integration.
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QDL80A-WY 2088 Temperature and Pressure Transmitter

QDL80A-WY temperature pressure transmitter with clear on-site display for process inspection

Clear On-site Display for Faster Inspection

QDL80A-WY is a temperature & pressure transmitter designed around “Clear On-site Display for Faster Inspection.” Displays the measured value directly at the process point for easier inspection and commissioning. The local display makes the live value and operating state easier to verify during commissioning, inspection and routine maintenance. The feature is directly relevant to boiler system, compressed air system and chemical process projects. Check operating status directly without opening the control system, helping engineers keep the installation, inspection and signal path easier to manage during long-term operation.

QDL80A-WY temperature pressure transmitter with 2088 housing for fixed process-point installation

2088 Housing for Fixed Process-point Installation

QDL80A-WY is a temperature & pressure transmitter designed around “2088 Housing for Fixed Process-point Installation.” The dedicated mechanical and connector structure simplifies installation, replacement and field maintenance. The dedicated mechanical, connector or mounting structure helps the instrument fit the intended pipe, tank, cabinet or equipment interface. The confirmed values highlighted here are 2088. The feature is directly relevant to boiler system, compressed air system and chemical process projects. Shorten installation time and simplify later field maintenance, helping engineers keep the installation, inspection and signal path easier to manage during long-term operation.

QDL80A-WY 2088 pressure transmitter with on-site display for faster pressure inspection and commissioning

On-site Display Supports Faster Pressure Commissioning

QDL80A-WY is a temperature & pressure transmitter designed around “On-site Display Supports Faster Pressure Commissioning.” Displays the measured value directly at the process point for easier inspection and commissioning. The local display makes the live value and operating state easier to verify during commissioning, inspection and routine maintenance. The feature is directly relevant to boiler system, compressed air system and chemical process projects. Check operating status directly without opening the control system, helping engineers keep the installation, inspection and signal path easier to manage during long-term operation.

Technical Specifications

Pressure Long-term Stability:≤0.2% F.S. per year; minimal recalibration required for continuous operation


Temperature Long-term Stability:≤0.1℃ drift per year (Class A Pt1000 sensing element)


Pressure Overpressure Rating:2× full scale continuous safe overload; 3× full scale burst pressure


Temperature Sensing Element:Class A Pt1000 RTD


Pressure Response Time:≤100ms (damping off)


Temperature Response Time:≤300ms (T63 value)


Adjustable Damping:0.1s ~ 10s software-adjustable for both channels


Non-linearity Error:Pressure: ≤±0.25% F.S. (BFSL); Temperature: ≤±0.2℃


Repeatability:Pressure: ≤0.1% F.S.; Temperature: ≤0.05℃


Temperature Compensation Range:-20℃ ~ +80℃ ambient; fully compensated for thermal zero and span drift

Dimension Chart

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Wiring Diagram

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Tel: +86-400-127-7889 / +86-561-3033839
Phone: +86-19715617532
Add: Building 14, University Science and Technology Park, Fenghuangshan Economic Development Zone, Xiangshan District, Huaibei City, Anhui Province

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