ZHYQ PT124B-123T high accuracy flexible melt pressure transmitter for plastic extruder

Product catalog summary

Overview
The PT124B-123T Series Melt Pressure Transducer is designed for high accuracy pressure and temperature measurement in melt fluid mediums, such as plastics and polymers. It features a flexible stem and thermocouple, allowing for simultaneous pressure and temperature readings. The transducer is compatible with international standards and can replace brands like Dynisco, Gefran, and GP50.

Applications

Chemical fiber and spinning equipment
Plastic, rubber, and polyester process equipment
General pressure measurement and control

Features

High accuracy and quality
Stainless steel seal
Simple installation
Interchangeable with similar imported products
Internal 80% calibration
Excellent stability
Simultaneous pressure and temperature measurement

Specifications

Pressure range: 0 to 150 MPa
Output: 0-5V, 0-10V, 4-20mA
Input voltage: 12-36V DC
Accuracy: ±0.25% FSO; ±0.5% FS
Repeatability: ±0.2% FSO
Construction: Wheatstone bridge
Overload pressure: 1.5×FSO
Max diaphragm temperature: 0-400℃
Electronic operating temperature: -25℃ to 85℃
Thermocouple types: J, K, E, PT100

Installation and Maintenance

Ensure correct machining of the mounting hole before installation. Use an aluminum gasket and secure the electronics housing with the provided bracket.
Remove transducers only when the polymer is molten and clean the diaphragm with a soft cloth.
Allow sufficient soak time for the transducer tip to reach operating temperature before starting the process.
Keep the electrical housing at room temperature to maintain accuracy and prolong the transducer's life.
Avoid prolonged overload pressure to prevent accuracy degradation and reduce the transducer's lifespan.
Use shielded cables and ground the cable shield at one end to prevent interference.

Wiring Instructions

5PIN and 6PIN configurations are available for different output functions, with specific color codes for signal and excitation connections.

Contact Information
Shanghai Zhaohui Pressure Apparatus Co., Ltd
Address: 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
Email: [email protected]
Website: www.zhyqsensor.com

Catalog excerpts

ZHYQ PT124B-123T high accuracy flexible melt pressure transmitter for plastic extruder-1

Melt Pressure Transmitter Model：PT124B-123T（High precision） Description PT124B-123T Series Melt Pressure Transducer（Flexible stem & High accuracy ）with thermocouple which can measure the pressure and temperature in one point , This series adopts special construction and excellent alloy elastic membrane to reduce the thermal draft and improve the accuracy. Zero & full span can be adjustable, amplified signal can be connected with PLC, which is the international standard. It is suitable for pressure measuring and controlling in melt fluid medium, such as the plastic & polymer in the process equipments. Can replace Dynisco / Gefran /GP50 etc. international brand absolutely . Application ◆ Chemical fiber & spinning Equipment ◆ Plastic and rubber, polyester process equipment ◆ Other pressure measurement and Control Feature ◆ ◆ ◆ ◆ ◆ ◆ ◆ High-standard quality , High accuracy Stainless steel Seal Simple Installation Completely interchange similar import products Internal 80% calibration Excellent stability Can measure the pressure and temperature in one point ZHYQ Sensor & Control

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ZHYQ PT124B-123T high accuracy flexible melt pressure transmitter for plastic extruder-2

Melt Pressure Transmitter Specification Pressure range: Output: Input voltage: Accuracy: Repeatability: Construction: Bridge resistance: Overload pressure: Internal shunt calibration: Insulation Resistance: Standard wetted Parts Mounting Torque Max. Diaphragm Temp: Electronic operating temperature: Electric connector: Rigid Length: Flexible Length: Thermocouple type: Process connection: Mounting Hole 45° Slope Sealed Ordering Guide Model Rigid & flexible length (inch) Screw Thread Electric connection

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ZHYQ PT124B-123T high accuracy flexible 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-123T high accuracy flexible melt pressure transmitter for plastic extruder-4

Melt pressure transmitter Wiring diagram Output 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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