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Xi'an Yunyi Instrument Co., Ltd.
Absolute pressure transmitter YUNYI YD41

Absolute pressure transmitter YUNYI YD41

Product catalog summary

Overview: The document provides detailed specifications and guidelines for the YD41 Compact HVAC/HVACR Pressure Transducer & Transmitter by Xi'an Yunyi Instrument Company Limited. It is designed for applications in refrigeration, air-conditioning, and HVAC systems.

Applications: The YD41 is suitable for multi-line pipeline pressure, air-conditioning refrigeration units, air source heat pumps, compressor inlet/outlet piping, and building control systems.

Features: The transducer offers high accuracy, anti-condensation, IP66 protection, and a wide working temperature range of -35°C to 105°C. It includes a built-in Schrader Deflator for easy installation and disassembly, and provides superior long-term stability and repeatability.

Specifications:

Pressure Type: Absolute/sealed gauge pressure optional
Pressure Range: -1-0-10 bar to 65 bar
Accuracy: ≤ ±1.0% F.S at 25°C
Output: Various DC voltage options and 4-20mA
Power Supply: 5Vdc±5%
EMC Standard: EN 61326-1:2013, EN 61326-2-3:2013
IP Rating: ≥IP66

Materials: The transducer uses high-quality ceramic capacitor pressure sensors and is compatible with SS304/brass materials.

Installation and Usage Notes:

Ensure the medium is not corrosive to the sealing and shell materials.
Avoid using sharp devices to clear blockages in the pressure hole.
Do not open the transmitter for calibration or maintenance.
Consider lightning protection measures where necessary.
Only suitable for measuring refrigerants, not water or wet media.

Ordering Information: The document includes a selection table for ordering based on pressure range, housing material, signal output, and other parameters. Customers are advised to select the appropriate range code according to their application needs.

Additional Information: Accessories are available for purchase separately, and the company reserves the right to modify specifications without prior notice.

Catalog excerpts

Absolute pressure transmitter YUNYI YD41-1

XI'AN YUNYI INSTRUMENT COMPANY LIMITED 1.Pressure Transmi�er 4.Dead Weight Tester 7.Temperature Transmi�er 2.Pressure Gauge 5. Level Transmi�er 8.Density Meter

Open the catalog to page 1

Absolute pressure transmitter YUNYI YD41-2

YD41 Specifications Ambient Temperature: 25°C (unless specified) Compact HVAC/HVACR Pressure Transducer & Transmitter Applications it Multi-line pipeline pressure it Pipeline pressure of air-conditioning refrigeration units Air source heat pump it Internal pressure of compressor inlet/outlet piping it Building control Features it Absolute/sealed gauge pressure optional it Burst pressure up to 300% it High accuracy at working temperature it Anti-condensation it Fully sealed, IP66 protection it Built-in Schrader Deflator for easy installation and disassembly it -35°C~105 °C wide working temperature...

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Absolute pressure transmitter YUNYI YD41-3

Dimensions and Drawing How to Order Brass Housing Notes l.The transmitter must be used in a medium that is not corrosive to the sealing material and the shell material. 2.When the pressure hole of the transmitter is blocked, it is forbidden to dredge the pressure hole with a sharp device. The transmitter should be unloaded and the pressure hole should be parh'ally immersed in energy Dissolving the blockage in the liquid, to be dissolving the blockage after it is thrown out. 3.Do not open the transmitter for calibrah'on or maintenance. 4.If you are not sure whether the transmitter is suitable...

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Absolute pressure transmitter YUNYI YD41-4

Accessories (Notes: Please purchase separately. For the price of accessories, please contact our sales.) Descrip�on Order number Liquid level display control device With all kinds of liquid level sensor, measurement according to liquid level, and according to the se�ng of the container structure and size and the density of liquid, calcula�on, display liquid volume or quality. Order informa�on Model /Measuring range /Output Signal/Medium/Cable length/Case/Accessories Statement YUN YI reserves the right to modify the speciﬁca�ons and contents of this manual. Subject to change without prior no�ce....

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Absolute pressure transmitter YUNYI YD41

Absolute pressure transmitter YUNYI YD41

Catalog excerpts

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