Smart 4-20mA Differential Pressure Transmitters

Smart 4-20mA Differential Pressure Transmitters

Differential pressure transmitter QYB164 100MM Dial size/ Led display
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Product Details

Over the years, we have always adhered to a firm belief and committed to bringing assured Electronic Temperature Gauge, Absolute Pressure Transmitter, Flush Membrane Pressure Transmitter to consumers. We've a professional international trade sales team. Welcome all nice buyers to communicate details of our products with us! We always adhere to the business philosophy of quality as the foundation, innovation as the foundation, and service as the life of the company. Spirit of service, abide by the contract and abide by reputation, first-class products and improve service welcome overseas customers patrons.

Differential pressure transmitter


This type is a digital differential pressure transmitter which adopts diffused silicon sensor and 100mm dial stainless steel case, with LED display.


Main Features

1. Industrial protection grade

2. LED display

3. Fully stainless steel structure
4. 4-20mA, RS485 output

5. Dia. 100mm standard


Specification of Differential Pressure Transmitter

Pressure Range






Overload Capacity


Operating Temperature


Medium Temperature

-40°C~85°C (Heat radiator must be used if medium temperature over 80°C)


Gas/Liquid/Oil etc

Sensor Material

Diffusion silicon


Selection Guide of Differential Pressure Transmitter

Output Signal

4-20mA, RS485



Measuring Range

According to customer's request


Our company not only provides users with advanced technology and high-quality Smart 4-20mA Differential Pressure Transmitters, but also pays attention to and captures the needs of customers wholeheartedly. We will sincerely carry out extensive cooperation with friends from all over the world, jointly creating a better career! According to market demand, our company has introduced advanced production equipment and testing instruments, established a sound and strict management system to ensure the specialization and quality of products, and has won the recognition of our customers.


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