ZHYQ PT124B-116 rigid melt pressure transmitter for plastic extruder

Product catalog summary

Description: The PT124B-116 Series Melt Pressure Transducer is designed with a rigid stem and flange type. It features a special construction and alloy elastic membrane to minimize thermal drift and enhance measurement accuracy. The device allows for zero and full span adjustments and can be directly connected to a PLC with amplified signals, adhering to international standards.

Applications: This transducer is suitable for use in chemical fiber equipment, polyester manufacturing equipment, and other melt pressure measurement and control applications.

Features:

Stainless steel welding for durability.
Easy installation process.
Adjustable zero and span settings.
Various amplified signal options available.
Internal 80% shunt calibration for accuracy.
Good stability and anti-jamming capabilities.
Excellent stability and repeatability.

Specifications:

Pressure Range: 0 to 10MPa up to 0 to 150MPa.
Output Options: 0-5V, 0-10V, 4-20mA.
Accuracy: ±0.5%FS or ±1%FS.
Input Voltage: 24VDC (12-36)VDC.
Repeatability: ±0.2%.
Construction: Wheatstone bridge with 350 ohms±10% resistance.
Overload Pressure: 2×FSO.
Max Diaphragm Temperature: 350℃.
Electric Connector: 5PIN, 6PIN.
Process Connector: DN50.

Installation and Maintenance:

Do not remove the protective cap until installation. Verify the mounting hole and use an aluminum gasket for installation.
Ensure no metal or plastic remains when removing the transducer. Clean the diaphragm with a soft cloth and use the ZHYQ cleaning tool kit for the mounting hole.
During start-up, ensure the system reaches operating temperature and follow zero and span adjustment procedures.
The transducer's shell should be kept below 80℃ to maintain accuracy and longevity.
Avoid overloading the transducer to prevent accuracy degradation and reduced lifespan.
Use shielded cables for wiring and ground the cable shield at one end to prevent interference.

Wiring Diagram: The document provides detailed wiring instructions for 5PIN and 6PIN configurations, specifying color codes for signal and excitation connections.

Catalog excerpts

ZHYQ PT124B-116 rigid melt pressure transmitter for plastic extruder-1

Melt Pressure Transducer Model: PT124B-116 (Flange mounting) PT124B-116 Series Melt Pressure Transducer (rigid stem & flange type) , It adopts special construction design and excellent alloy elastic membrane to reduce the thermal draft and improve measurement accuracy. Zero & full span can be adjustable; with amplified signal can be connected with PLC directly , which is the international standard. ♦ Chemical fiber Equipment ♦ Polyester manufacture equipment ♦ Other melt pressure measure and control ♦ Stainless steel welding ♦ Zero and span adjustable ♦ Various amplified signals optional ♦ Internal 80% shunt calibration ♦ Good stability and anti-jamming capability ♦ Zero & Full Span Calibration ♦ Excellent stability and repeatability

Open the catalog to page 1

ZHYQ PT124B-116 rigid melt pressure transmitter for plastic extruder-2

Melt Pressure Transducer Specification Range: Output: Accuracy: Input voltage: Repeatability: Construction: Bridge resistance: Overload pressure: Internal calibration: Insulation Resistance: Max Diaphragm Temp: Electric connector: Process connector: Mounting hole Ordering Guide Rigid length Flange Size Electric connection ZHYQ Sensor & Contr

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ZHYQ PT124B-116 rigid melt pressure transmitter for plastic extruder-3

Operating instruction Attention for installation 1, Installation Do not remove protective cap until ready to install. Prior to initial installation, verify correct machining of mounting hole. Install with aluminum gasket. The electronics housing should be secured, with the enclosed mounting bracket. 2, Remove Make sure that there is no remained metal or plastic; remove all of the transducers from the equipment before you clean the extruder. You can remove the transducer only when the polymer is molten. And clean the diaphragm of the transducer with soft cloth as soon as you remove it. At the...

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ZHYQ PT124B-116 rigid melt pressure transmitter for plastic extruder-4

Melt pressure transmitter Wiring diagram Calibration Output Calibration Output Shanghai Zhaohui Pressure Apparatus Co., Ltd 5-6F No.8 Building No.115 ,Lane 1276 Nanle Road Songjiang District Shanghai 201600 China Tel:+86-21-51691919 67755189 Fax:+86-21-67755185 E-mail: [email protected] www.zhyqsensor.com ZHYQ sensor & control

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