Metal Shell Battery-Powered Digital Pressure Gauge
This high-precision digital pressure gauge uses a 55x55mm ultra-large LCD screen, and uses the frequency division display of the main screen and the secondary screen. While displaying real-time pressure, it can also display reference data such as on-site temperature, pressure peak, and pressure valley at the same time.
The product has powerful functions, preset 10 kinds of common pressure units to choose from, the pressure collection rate is adjustable, the battery power display, the product is equipped with USB external power supply and battery dual power supply mode at the same time.
This product uses three AA batteries for power supply, adopts an ultra-low power design, and can last for more than 3,600 hours.
The product adopts high-precision ADC and high-speed microprocessor, fully digital design, high product precision, good stability, and beautiful product.
Technical characteristics：
☆ 5-digit digital display, dual-screen design for main and secondary screens
☆ It can display real-time pressure and current temperature/ji value at the same time
☆ Powered by AA battery, lasting more than 3,600 hours
☆ Ultra-high precision design, 0.05 level/0.1 level optional
☆13 kinds of pressure units are available: MPa/kPa/psi/BAR/Pa
mBAR/mmHg/mH 2 O/Torr/kgf/cm²
☆ Adjustable sampling rate
☆ Timing automatic shutdown function
☆ RS485 signal output
☆ Exia IICT4 Ga explosion-proof certification
Specification:
Micro pressure range: (1…2.5…25) kPa
Low pressure range: (40…60…250) kPa
Medium pressure range: (0.4…0.6…4) MPa
High pressure range: (6…10…25) MPa
Ultra-high pressure range: (40…60…160) MPa
Compound range: (-2.5~2.5…5…-100~1000) kPa
Absolute pressure range: (0~10…25…1000) kPa
Differential pressure range: (0~1…1.6) MPa
Accuracy grade: 0.05% 0.1%
Output signal: RS485
Temperature display accuracy: 0.1℃
Temperature accuracy: better than 0.5℃
Operating temperature: -5~40℃
Compensation temperature: 0~40℃
Power supply voltage: 3 AA batteries or USB power supply
Battery life: 3600 hours of continuous work
Sampling rate: 1-10 times/second can be set
Dial diameter: 105mm
Interface thread: M20*1.5 G1/4 or other standard threads
Product material: 304 stainless steel
Measuring medium: oil, water, gas and other non-corrosive medium
Storage conditions: temperature (-20~60℃) humidity (0~95%RH)
Product certification: CE certification Ex certification
Product weight: 260g
Product accessories: portable plastic box, standard power cord, rubber protective cover
Protection level: IP50 (IP54 + protective cover)
Application：
Mechanical electronics industry
Supporting equipment of instrument
Pressure Laboratory
Construction mech automation
Replace the pointer precision pressure gauge and can be used as a standard pressure gauge for verifying pressure transmitters & ordinary pressure gauges
