Devices used in a variety of complex environments
The digital pressure gauge combines the world's leading microprocessing technology and advanced analog-to-digital conversion algorithm to meet the requirements of high precision and low power consumption. Large-screen LCD technology and unique background light technology make the data clear and easy to read at night. Using imported chips, the instrument data acquisition, memory, measurement to maintain the highest value, manual return to zero. The shell is fully sealed with stainless steel, resistant to corrosion and shock, and can be used in a variety of complex environments.
Definition: An instrument that uses an elastic element as a sensitive element to measure and indicate pressure above the ambient level.
Functional features:
It's an online measuring instrument. It uses battery long-term power supply mode, no external power supply, easy to install and use. The product has passed the measurement certification and explosion-proof certification, and has been widely used in petroleum, chemical industry, electric power and other fields.
Digital pressure gauge high precision, high stability, error ≤1%, internal power supply, micro power consumption, stainless steel housing, digital pressure gauge protection is strong, beautiful and exquisite.
Working principle (brief introduction) :
Power supply part: (AC 220V through the switching circuit, converted into) the required DC voltage, and then through the regulator circuit to supply the required circuit, or (24V) DC voltage directly through the regulator circuit to supply the required circuit.
Signal part: The pressure of the measured medium is transmitted to the pressure sensing diaphragm of the sensor through the pressure interface. The sensor amplifies the induced electrical signal, converts it to V/A, sends it to the CPU for processing, sets the display digital, controls the switching output, and provides the analog or digital output to realize the process of pressure display, control and transmission.
Digital display pressure gauge advantages
Digital display pressure gauge with high precision, high stability, error ≤1%, internal power supply, micro power consumption, stainless steel housing, strong protection, beautiful and exquisite features.
Digital display pressure gauge has the following features:
1. Simple wiring, low cost
2. High life span
3. Shock resistance
Digital pressure gauges are multi-functional pressure gauges, so the price is relatively high, but it can give more efficient production capacity.
