Product Details

Product Description

BBZ 4~20mA site display Ceramic piezoresistive pressure transmitter has a smart appearance and reasonable configuration and high accuracy. There are two kinds of pressure mode including gauge pressure and absolute pressure, using the most advanced diffused silicon sensor and ceramic sensor and its manufacturing process, this kind of transmitter can achieve free on-site configuration by three-button, and install by three-button backlit LCD display with high contrast, recovery the transmitter data on site, has 4 ~ 20mA with HART protocol digital signal, having similar stability and reliability which the imported products have.

The portion contact with the medium is made of 316L stainless steel or ceramic membrane, can be used in petroleum, chemical, electric power, water conservancy, metallurgy, thermal power and other industrial applications.

Features

Easy to install, can be installed directly and bracket mounted

Anti-frequency interference, high stability and reliability.

Gauge pressure, absolute pressure and negative pressure ,

Temperature compensation

LED, LCD display ,

Reverse electrical connection protection

Easy computer connection;

Excellent EMC compatibility;

Customized products are available upon request;

Good repeatability and hysteresis;

High integration, improve the long-term job stability;

Signal amplification, temperature compensation, temperature drift coefficient is small;

Product Parameter

Relative pressure	The maximum measuring range 0 ~ 60Mpa Minimum measuring range 0 ~ 2Kpa
Negative relative pressure	The maximum measuring range -0.1 ~ + 60Mpa Minimum measuring range -1 ~ + 1 Kpa
Range migration	10: 1 of standard range
Operating voltage	12.5 ~ 36VDC
Accuracy	±0.2%、±0.5%
Vibration Influence	≤±0.1％FS, on any axis, 200HZG of 0.01% FS, the stability of better than 0.1%
stability	within the specified operating temperature, ambient temperature changes by 10 ℃, output variation ≤ span ± 0.2%, annual drift <± 0.5%
sealing material	fluorine rubber, PTFE (polytetrafluoroethylene)
instrument housing material	die-cast aluminum alloy surface with epoxy
Output signal	4 ~ 20mA; 1-5V
sensor	96% alumina ceramic, 316L
coating material	0Gr18Ni9
Load resistance	≤ 1000Ω
Ambient temperature	-20℃～85℃
Relative humidity	95% non-condensing
Protection class	IP65
Explosion - proof	no explosion or Exdiibt4-CT6

Applications

BBZ 4~20mA site display Ceramic piezoresistive pressure transmitteris the most common sensor used in industrial applications, which is widely used in various industrial automation environment, involving water conservancy and hydropower, railway transportation, intelligent buildings, production automation, aerospace, military, petrochemical, oil, electricity, shipbuilding, machine tools pipeline and many other industries.