The 616KD-B miniature differential pressure transmitter is widely used to measure the pressure difference of equipment such as isolators and clean workbenches used in pharmaceutical and biological product research, precision microelectronics, hazardous chemical operations 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 current signals or 0-10V or 0-5V voltage signals. There are multiple factory-calibrated specific measurement ranges to choose from. Two zero-adjustment buttons for quick operation.

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 measurement ranges and output signal options

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 services are available

Technical Specifications

Medium: Air and non-flammable compatible gases

Accuracy: ±1% FS

Temperature range: Operating: -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 the side and front

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

Electrical connection: Top screw terminal block

Process connection: Plug-in type, two sizes available for connecting rubber or plastic pipes with inner diameter of 3mm or 5mm

Installation direction: Installable in any direction

Terminal protective cover: Not available for the time being

Dimension Drawing