Xi'an Yunyi Instrument Co., Ltd
Xi'an Yunyiyibiao Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure transmitter,level meter, flow , temperature instrument and
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high precision LCD onsite explosion-proof differential pressure transmitter can meet general site requirements as well as sites with explosion-proof requirements. It is divided into three models: conventional (no explosion-proof), intrinsically safe explosion-proof, and intrinsically safe dust explosion-proof. Air damping is installed inside, which can effectively prevent spikes caused by unstable fluctuations of pulse air pressure and improve the overall stability of the sensor. Whether to display or not can be selected according to the site, and the installation hole is hidden to make the appearance more beautiful.
| Item | high precision LCD onsite explosion-proof differential pressure transmitter |
| Range | 0 ~ ±10Pa/0 ~ ±10,000Pa |
| Accuracy | ±1.0% |
| Material | Aluminum alloy |
| Supply Voltage | 16 ~ 30VAC/VDC (2-wire) |
| Output signal | 0~5VDC,0~10VDC,4~20mA |
| Wires | both 2- wire and 3-wire available |
| Zero point | Auto zero point when power on |
| response tim | Selectable response time field adjustable from20mS ~2S |
| Operation | Manual zero point push button |
a) Integrated chip, wide voltage power supply
b) Cut frequency design, strong anti-interference ability
c) Current limit, voltage limit, reverse connection protection
d) High precision and good stability
e) Not sensitive to the installation direction
Equipment
HVAC
industrial control
Building Automation
Environmental protection system