Intrinsically Safe Explosion-Proof Melt Pressure Transmitter PT124B-115/115T Series

Introduction – Intrinsically Safe Explosion-Proof Melt Pressure Transmitter PT124B-115/115T Series

The PT124B-115/115T Series Intrinsically Safe Explosion-Proof Melt Pressure Transmitter is designed for precise and reliable measurement of high-temperature melt pressure in hazardous environments. With its intrinsically safe and all-welded stainless-steel construction, this transmitter ensures stable performance in applications involving flammable or explosive media such as those found in chemical fiber, petrochemical, and rubber industries.

Equipped with excellent anti-interference capabilities, low temperature drift, and high repeatability, the PT124B-115/115T Series provides consistent accuracy even under challenging operating conditions. The PT124B-115T variant features a built-in temperature sensor, allowing simultaneous measurement of temperature and pressure at the same point, optimizing process efficiency and control.

Its corrosion-resistant and wear-resistant structure makes it suitable for continuous operation in high-temperature melt environments up to 400°C. The transmitter’s internal 80% calibration signal simplifies on-site setup and maintenance. Designed to meet the demands of modern industrial systems, it ensures long-term reliability and operational safety.

Distributed by Dubai Sensor, this model offers a trusted solution for industries across the UAE and MENA region where safety, accuracy, and stability are critical in melt pressure measurement.

Key Features & Benefits

• Intrinsically safe, explosion-proof design for hazardous environments
  
• All-stainless-steel welded construction for durability and corrosion resistance
  
• Internal 80% calibration signal for easy setup and maintenance
  
• High stability and repeatability under extreme temperature conditions
  
• Excellent anti-interference and low temperature drift
  
• Long service life with high cost performance
  
• Optional temperature sensor (PT124B-115T) for dual measurement
  
• IP67 protection rating for harsh industrial conditions
  
  

Technical Specifications – Intrinsically Safe Explosion-Proof Melt Pressure Transmitter PT124B-115/115T Series

Standards & Certifications

• Safety: Intrinsically safe explosion-proof structure
  
• Ingress Protection: IP67 (dust-tight and waterproof)
  
• Compliance: Designed for hazardous environment applications
  
• Quality Assurance: All-stainless welded design ensures long service life and reliability
  
  

Applications & Industries

• Chemical fiber drawing and extrusion systems
  
• Rubber and plastic manufacturing machinery
  
• Petrochemical and steam process systems
  
• Pharmaceutical and food processing plants
  
• Packaging and high-temperature fluid control applications
  
  

Widely adopted across UAE and MENA industries requiring precision and safety in melt pressure measurement.

Installation, Commissioning & Maintenance

• Ensure all electrical and process connections are clean and compatible before installation.
  
• Mount the transmitter securely using the specified process connection thread (1/2"-20 UNF, M14×1.5, etc.).
  
• Perform zero and full-scale calibration after installation using the built-in 80% calibration signal.
  
• Verify proper grounding to maintain the intrinsically safe performance.
  
• Routine inspection is recommended to check cable integrity and maintain IP67 protection.
  
  

Why Choose Intrinsically Safe Explosion-Proof Melt Pressure Transmitter PT124B-115/115T Series

The PT124B-115/115T Series offers unmatched performance and safety for critical melt pressure applications. Its intrinsically safe explosion-proof design makes it the preferred choice for hazardous environments where accuracy and reliability are essential.

Built with industrial-grade stainless steel and featuring a robust signal output, it ensures long-term stability, easy calibration, and minimal maintenance requirements—delivering maximum value for cost-conscious engineering operations.

Ordering Guide

1. Select Model: PT124B-115 (pressure only) or PT124B-115T (pressure + temperature).
   
2. Specify Pressure Range: Choose between 0–50 bar up to 0–2000 bar.
   
3. Choose Output Signal: 4–20 mA, 0–10 V, or 0–5 V.
   
4. Define Process Connection: Select suitable thread (e.g., 1/2"-20 UNF, M18×1.5).
   
5. Select Rod & Cable Length: According to installation requirements.
   
6. Specify Temperature Element (if required): J, K, E, or PT100.
   

For verified performance and local support, the Intrinsically Safe Explosion-Proof Melt Pressure Transmitter PT124B-115/115T Series is available through Dubai Sensor, your trusted supplier in the UAE and MENA region.

FAQ – Intrinsically Safe Explosion-Proof Melt Pressure Transmitter PT124B-115/115T Series

Q1: What is the main advantage of the PT124B-115/115T Series transmitter?
A1: The PT124B-115/115T Series features an intrinsically safe and explosion-proof design, making it ideal for measuring melt pressure in hazardous environments with flammable or explosive media.

Q2: What is the difference between models PT124B-115 and PT124B-115T?
A2: The PT124B-115 measures only pressure, while the PT124B-115T includes a built-in temperature sensor for simultaneous pressure and temperature measurement.

Q3: What is the maximum operating temperature for this transmitter?
A3: The transmitter is suitable for high-temperature applications up to 400°C.

Q4: What types of output signals are available?
A4: The unit supports 4–20 mA, 0–10 V, and 0–5 V output options, providing compatibility with most industrial control systems.

Q5: What safety and protection features does the transmitter offer?
A5: It is designed with an intrinsically safe explosion-proof structure and rated IP67, ensuring protection against dust and water ingress.

Q6: Can the transmitter be calibrated on-site?
A6: Yes. It includes an internal 80% calibration signal that simplifies zero and full-scale calibration during installation or maintenance.

Q7: Which industries typically use this pressure transmitter?
A7: It is widely used in chemical fiber, petrochemical, rubber and plastic manufacturing, pharmaceutical, and food processing industries.

Q8: What process connection options are available?
A8: Standard connections include 1/2"-20 UNF, M14×1.5, M18×1.5, M22×1.5, and G3/4, suitable for various installation needs.

Q9: What materials are used for the wetted parts?
A9: The wetted components are made of 15-5PH coated stainless steel, ensuring corrosion and wear resistance in high-temperature environments.

Q10: Who distributes the PT124B-115/115T Series in the UAE and MENA region?
A10: The Intrinsically Safe Explosion-Proof Melt Pressure Transmitter PT124B-115/115T Series is distributed by Dubai Sensor, ensuring reliable support and availability for regional industries.