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digital pressure gauge with 4-20mA, vacuum pressure gauge,standard pressure gauge,high accuracy pressure meter,laboratory pressure gauge,high pressure standard gauge
main application
■ Calibration precision pressure gauge
■ Calibration sphygmomanometer
■ Pressure leak measurement
■ Peak record measurement
■ Replace pointer precision pressure gauge, can be used as standard pressure gauge
■ Laboratory digital communication to collect pressure, realize data storage and processing on the computer
■ Replace pointer precision pressure gauge, can be used as standard pressure gauge
■ Meet the pressure collection needs of corrosive, impact, vibration and other places
Features
■ High precision, high reliability
■ Large screen 6-digit display
■ Automatic temperature compensation function of 0~50 degrees
■ Maximum and minimum peak records
■ Never drop communication technology, the bus supports 255 RS485 sub-devices
■ Super power management technology, battery life up to 5~8 years
■ Full signal isolation technology, anti-electromagnetic and radio frequency interference technology
technical parameter
■ Range: (-0.1~200)MPa, please refer to the range selection table for details
■ Accuracy grade: 0.05%F.S, 0.1%F.S, 0.2%F.S, 0.5%F.S optional
■ Pressure unit: mmH2O, mmHg, inH2O, Pa, kPa, MPa, psi, bar, mbar
■ Display: white backlight, 6-digit display, adjustable decimal point.
■ Power supply mode: DC24V.
Use environment:
■ Environmental temperature: (-20~70)℃
■ Temperature compensation: (0~50)℃
■ Relative humidity: <95%
■ Atmospheric pressure: (86~106)kPa
■ Storage temperature: (-40~85)℃
Pressure interface:
Pressure interface: M20×1.5 external thread (default), other interfaces are optional, Ø4 quick connect internal socket (differential pressure type)
Additional features:
Peak record, pressure percentage indication
Other indicators:
Dimensions: Head Φ100mm×37mm, total length 132mm
Weight: 0.45kg
Pressure port: M20×1.5
Communication interface: RS232
Selection of conventional pressure gauge
Pressure range Accuracy grade Medium Burst pressure
(-100~0)kPa 0.02，(0.05,0.1,0.2) Gas/liquid 3X
(0-16)kPa (0.05,0.1,0.2) Gas/liquid 3X
(0-25)kPa (0.05,0.1,0.2) Gas/liquid 3X
(0-40)kPa 0.02，(0.05,0.1,0.2) Gas/liquid 3X
(0-60)kPa 0.02，(0.05,0.1,0.2) Gas/liquid 3X
(0-100)kPa 0.02，(0.05,0.1,0.2) Gas/liquid 3X
(0-160)kPa 0.02，(0.05,0.1,0.2) Gas/liquid 3X
(0-250)kPa 0.02，(0.05,0.1,0.2) Gas/liquid 3X
(0-400)kPa 0.02，(0.05,0.1,0.2) Gas/liquid 3X
(0-600)kPa 0.02，(0.05,0.1,0.2) Gas/liquid 3X
(0-1000)kPa 0.02，(0.05,0.1,0.2) Gas/liquid 3X
(0-1600)kPa 0.02，(0.05,0.1,0.2) Gas/liquid 3X
(0-2500)kPa 0.02，(0.05,0.1,0.2) Gas/liquid 3X
(0-4000)kPa 0.02，(0.05,0.1,0.2) Gas/liquid 3X
(0-6000)kPa 0.02，(0.05,0.1,0.2) Gas/liquid 3X
(0-10)MPa 0.02，(0.05,0.1,0.2) Gas/liquid 3X
(0-16)MPa 0.02，(0.05,0.1,0.2) Gas/liquid 3X
(0-25)MPa 0.02，(0.05,0.1,0.2) Gas/liquid 3X
(0-40)MPa 0.02，(0.05,0.1,0.2) Gas/liquid 3X
(0-60)MPa 0.02，(0.05,0.1,0.2) Gas/liquid 2X
(0-100)MPa 0.02，(0.05,0.1,0.2) Gas/liquid 1.5X
0-160)MPa 0.02，(0.05,0.1,0.2) Gas/liquid 1.5X
0-200)MPa 0.02，(0.05,0.1,0.2) Gas/liquid 1.5X
[1] Range of automatic temperature compensation: (-10~50℃), 1 year accuracy;
[2] The absolute pressure is 0.05% F.S, and the guaranteed accuracy time is 180 days;
[3] The gas pressure medium is required to be non-corrosive gas.
