Customer’s Inquiry

A R&D technical director from Italian would like to inquire for a pressure transmitter for natural gas distribution.

Common technical specs for the transmitter include:

1)4-20mA output 2 wires

2)½’’ gas process connection

3)Accuracy is max±0.25% URL for ranges below 1Bar, max ±0.1% URL for ranges equal or above 1Bar

4)ATEX certification

5)Mini Hirschmann connector 6)Required ranges/types: 7Bar GAUGE or 7Bar ABSOLUTE

The customer visited our website and thought the suitable option could be our explosion-proof pressure sensor–HPT200-EX. However, the typical electrical connection of our HPT200-EX is a direct cable outlet, with accuracy 0.25%F.S. He requires a Hirschmann connector since his cable length may vary from 2 meters to 20 meters (depending on the installation) and a 0.1%F.S accuracy.

In order to meet his specific demands, we decide to customize such explosion-proof type of pressure sensor for this project. Firstly, we use all stainless-steel housing with seamless welding to make sure the harsh working environment safe. Secondly, we use high quality imported sensor core for the pressure sensors to guarantee the accuracy as required. And we also make a Hirschmann connector for this model.

Product Features HPT200-EX Explosion-Proof Pressure Sensor Holykell HPT200-EX explosion-proof pressure sensor, is a perfect solution designed for hazardous environments. With its robust construction and reliable performance, this sensor ensures accurate pressure measurement while prioritizing safety.

Engineered to meet industry standards, HPT200-EX offers exceptional durability, making it suitable for oil and gas, chemical, and other volatile applications. Its advanced features include explosion-proof certification, high precision, and wide compatibility. It is the ideal choice for reliable pressure sensing in challenging and potentially explosive environments.

Customer’s Feedback

He first ordered 6 samples and after testing them, he found these sensors were exactly what they were looking for, finally ordered 1000pcs and got quite satisfied since we can offer both Declaration of Conformity and explosion-proof certification for his project.

Company Overview

Established in 2001, Holykell is a renowned high-tech enterprise specializing in industrial measuring instruments. Our extensive product range includes pressure level, temperature, wireless sensors, flow meters, and comprehensive one-stop solutions.

With over 20 years of experience, we have successfully exported our products to 175 countries, delivering more than 30,000 solutions. We hold 18 certifications, including CE, ATEX, FCC, ROHS, SGS, TUV, ISO9001, ISO45001, ISO14001, and boast over 20 patents.

Industry Advantages

Our diverse range of measuring instruments caters to various industries, offering numerous benefits such as enhanced efficiency, cost reduction, heightened safety, accurate data collection, and optimized overall operations.

Customization Service and Integration

Our own R&D center enables our ability for customizing measuring instruments to meet specific industry requirements. Our experienced team specializes in customization, ensuring the most comprehensive solutions. Moreover, our products seamlessly integrate into existing systems, guaranteeing compatibility and ease of use.

Quality Assurance

Quality assurance is our priority. All our products comply with international standards, undergo rigorous testing procedures, and possess the necessary certifications. Additionally, we provide outstanding after-sales support, including technical assistance, warranty coverage, and prompt customer service.

Visit Holykell website for customizing your required sensor or email info@holykell.com for quotation.