THLL310 storage type precision digital pressure gauge

Product Introduction
　　THLL310 Precision Digitalpressure gaugeIt adopts advanced low-power devices and sophisticated software technology, and the built-in lithium battery can work continuously for 2 years; Large screen LCD display window; Five digit display, very eye-catching, very suitable for on-site and laboratory calibration use.

Product Application

　-Meet the pressure display requirements for corrosive, impact, vibration and other places;
-Meet the high-precision pressure collection requirements of laboratories and industrial sites and record data;
-Replace traditional pointer pressure gauges with standard pressure gauges;

Product Features
　　-11 units display, freely set;
-Collection speed (0.25-10) seconds/time, freely set;
-The power supply battery is designed for development, making it easy to replace at any time;
-The buttons are designed with touch, which eliminates interference and is not easily damaged;
-The large five digit LCD display is very eye-catching;
-Display pressure percentage bar chart, intuitive and easy to understand;
-Temperature automatic compensation technology reduces errors in harsh environments;
-Zero point self stabilization technology increases instrument stability;

Product parameters

　　Display units
　　Pa (pascal), kPa (kilopascal) MPa（Megapascals)

PSI (pounds), bar (bars), mbar (millibars)

　　Kgf/cm2 (kilogram force)/Cubic centimeter)
　　InH2O (inches of water column), mmH2O (millimeters of water column)
　　InHg (inches of mercury), mmHg (millimeters of mercury)

　　measuring range
Gauge pressure: -0.1MPa~0MPa~...~260MPa
Differential pressure: 0-500Pa to... 3.5MPa
Absolute pressure: 0~0.035MPa~...~60MPa

Please refer to Figure (1) for specific data

　　accuracy class
0.05 level, 0.1 level, 0.2 level, 0.5 level

Storage capacity

Store 128W pieces of data, which can be exported using a USB flash drive or computer software. Exporting 128W pieces of data only takes 7 minutes

　　Power supply mode
Built in 4000mAh high-performance lithium battery, external power supply

　　Acquisition speed
(0.25~10) seconds/time, default 0.5 seconds/time, time can be set

　Stability performance
Better than 0.1% FS/year

　　Battery operating time
Built in 3.6V high-performance lithium battery, reference conditions: (16-25) ℃

Battery working time 2 times per second
　

　　ambient temperature
(-30~70) ℃

　　relative humidity
<90%

　　atmospheric pressure
(86-106) kPa

　　other
Calibration reference environment temperature: 20 ℃± 2 ℃
Instrument working environment temperature at level 0.05: (0-50) ℃

　Measure the temperature of the medium
Conventional (-40~120) ℃,
Wide temperature range (-60~150) ℃

　Display mode
Five digit display+percentage bar chart

　Protection level
IP65 rating

　　Explosion proof grade
ExiaICT4 Ga

　　Overload pressure
1.5 to 3 times the measuring range, depending on the measurement range

　Process Connection
Metric system: M20 × 1.5, M14 × 1.5, M14 × 1, etc
English/American standards: G1/2, G3/4, G1/8, G3/8
NPT 1/2, NPT 1/4, NPT 1/8, etc

Installation method
　① Radial ② Axial ③ Disk mounted ④ Split body

Figure (1)