Differential pressure transmitters are used to measure the liquid level, density, and pressure of liquids, gases, and vapors, and then convert them into 4-20mA DC current signals for output. JT-3051DP can also communicate with each other through the BRAN controller, CENTUM CS/μ XL, or HART 275 controller for setting and monitoring purposes.
main features
High accuracy: The analog accuracy is better than 0.5%, and the intelligent digital accuracy can reach ± 0.05%.
Range and zero point can be continuously adjusted externally: it can be flexibly adjusted according to actual measurement needs.
Good stability: For example, the stability of intelligent differential pressure transmitters can reach 0.25%/60 months.
Positive migration can reach 500%, negative migration can reach 600%: able to adapt to different measurement ranges and zero offset requirements.
Second line system: It has the advantages of being less susceptible to interference and reducing costs.
Adjustable damping and overvoltage resistance: The damping can be adjusted according to the actual situation and can withstand a certain degree of overvoltage.
Solid state sensor design: No mechanical moving parts, low maintenance, high reliability.
application area
HVAC: Used to measure the pressure difference in the air conditioning system to monitor and control the operation status of the air conditioning, such as filter blockage detection, fan operation control, etc.
Industrial automation: widely used in industries such as petroleum, chemical, metallurgy, and water treatment for measuring and controlling parameters such as flow rate, liquid level, and pressure, such as calculating fluid flow by measuring the differential pressure on both sides of a pipeline.
In the medical field, such as operating rooms, ICU wards, neonatal wards, etc., it is used to monitor gas pressure differences to ensure the normal operation of medical equipment and the safety of patients.
Semiconductor manufacturing: Accurately measuring pressure differences in clean rooms and workshops to ensure the stability of the production environment and product quality.
Environmental protection industry: used for environmental dust removal, environmental VOC monitoring, etc., measuring the pressure difference in related equipment to achieve control and monitoring of pollutant emissions.
Our main products include electromagnetic flowmeter, turbine flowmeter,mass flowmeter, vortex street flowmeter, pressure transmitter, liquid level transmitter, and magnetic level indicator.