The 616KD-B miniature differential pressure transmitter is widely used to measure the pressure difference of equipment such as isolators and clean workbenches in pharmaceutical and biological product research, precision microelectronics, hazardous chemicals operation and laboratory applications.

The 616KD-B miniature differential pressure transmitter is suitable for measuring the pressure of air or compatible gases, and transmits 4-20mA or 0-10V voltage or 0-5V voltage signals. There are a variety of factory-calibrated specific ranges to choose from. Two zero-adjustment buttons for quick use.

Product Features

l Adopts high-precision MEMS sensors and digital technology to ensure the stability and accuracy of the product

l Compact size, suitable for compact cabinets or small equipment.

l Multiple range options and output signal selections

l One zero-adjustment button on the side and one on the front

l Optional 1/8" process connection for connecting to threaded metal joints

l OEM production is available

Technical Specifications

Medium: Air and non-flammable compatible gases

Accuracy: ±1% FS

Temperature range: Working: -20~70℃, Medium: 0~60℃. Temperature compensation: 0~50℃, Storage and transportation: -30~70℃

Pressure: Overload 10 times full scale, Burst pressure 15 times full scale

Power supply: 17- 35 VDC

Output signal: 4-20mA current output (two-wire) or 0-10V or 0-5V voltage output (three-wire)

Zero adjustment: Dual buttons on side and front

Output load: ≤500Ω (current type), ≥2kΩ (voltage type)

Electrical connection: Top screw terminal block

Process connection: Plug-in type, dual sizes suitable for 3mm or 5mm inner diameter rubber or plastic pipes

Installation direction: Installable in any direction

Terminal protective cover: Not available for the time being

Dimension Drawing