Differential Pressure Sensor

Factory price air differential pressure sensor is used to measure the difference in pressure between two points in a gas or air system. This pressure transducer comes with 12~24V DC power supply, optional measuring range from -100kPa to 100kPa, and connection thread of 8mm, 6mm, or 4mm, which is widely used in HVAC systems and industrial automation.

Differential pressure transducer has high accuracy 0.1%FS, optional measuring range 0~3MPa/ 0~30bar/ 0~435psi, medium temperature -40~+60℃ (-40~+140℉), special for air/water/oil pressure measurement. Pressure transducer has output signal of standard current 4-20mA or 4-20mA HART.

Integrated differential pressure transmitter, diff pressure sensor, provides 0.5% high accuracy level, IP65 protection, 4-20mA output signal, stainless steel material, anti-leakage, anti-interference, and anti-impact. Low price differential pressure transducer applies for monitoring filtration processes, measuring liquid or gas flow rates, and ensuring precise control in HVAC systems.

Digital differential pressure sensor is used to measure the difference in pressure between two points in a gas or air system. This low price pressure transducer comes with 12~36V DC power supply, optional measuring range from -100kPa to 100kPa, output signal of 4-20mA, 0-5V, 0-10V, RS485, and connection thread 8mm, 6mm, or 4mm, which is widely used in HVAC systems and industrial automation.

Explosion-proof differential pressure transmitter adopts flange mounted and is equipped with a single crystal silicon core sensor. The measurement range is optional from 0~4kPa to 1MPa. It supports 4-20mA output signal and is compatible with HART protocol communication. The product has an IP66 protection level, is dustproof and waterproof, and has a variety of explosion-proof types to choose from.

Factory price wireless differential pressure transmitter for sale online, using NB-IoT wireless communication technology, supports remote monitoring and data transmission. Its diaphragm material is 316L stainless steel. It has IP66 protection level and provides LCD display for real-time data display.

Buy a micro differential pressure transmitter online, equipped with an LCD display, RS485 communication interface, supports long-distance data transmission, and has an IP65 protection level. Built-in buzzer and sound and light alarm function can promptly remind when the differential pressure exceeds the set range. There are two installation methods: wall-mounted and embedded.