digital pressure calibrator-CWY300_Shaanxi Creat Wit Technology Co., Ltd

Calibrator

digital pressure calibrator-CWY300

Model: CWY300
Pressure measuring range: -100kPa～60MPa
Accuracy: 0.02%F.S 0.05%F.S

Current measuring range: (0 ~ 30) mA; ± (0.01%rdg + 1.0μA)
Voltage measuring range: (0 ~ 30)V; ± (0.01%rdg + 1.0 mV)
Clock function

Description
CWY300-the intelligent digital pressure calibrator is developed and manufactured by with independent intellectual property right, it is mainly used for calibrate pressure transmitters, pressure switches (controllers), the general pressure gauges, precise pressure gauges, blood pressures, or other pressure instruments, and can also be widely used in the precise measurement of pressure.

Technical data

Pressure range: (0-600) bar
Accuracy: 0.1%FS/ 0.05%FS
Pressure unit: Pa; kPa; MPa; psi; bar; mbar; inH2O; mmH2o; inHg; mmHg; kgf/cm2
Display: 7 digits display with backlight (settable e.g. 5 digits; 6 digits)

Auto temperature compensation

Storage capacity: 80 files in total, Max : 60 records/per file, settable.

Electrical measuring data

Item	Resolution	Range	Indicators
Voltage measurement	0.01 mV	(0 ~ 30)V	± (0.01%rdg + 1.0 mV)
Current measurement	0.01 μA	(0 ~ 30) mA	± (0.01%rdg + 1.0μA)
Switch test	If the switch with power, the voltage range is (1~12) V
24V output	(24±0.5)V, maximum capacity: 160mA

Environmental conditions

Ambient temperature:（10~50）℃

Relative Humidity：<95% ( no condensation)

Atmospheric pressure：（86~106）kPa

Storage temperature：（-20~70）℃

Power supply : Power supply: internal battery; USB interface power supply or special adapter power supply;
Battery working time: about 60 hours, 24V with the corresponding reduction; Battery charging time: about 3 hours

II Other indicators
Dimensions: head 250mm*200mm*110mm Weight: about 0.7kg
Communication interface: USB+RS485 Connection: M20x1.5 (M)
Electrical connection: 4mm banana plug

III Software

CWY Software kit

Software function

Instrument parameter setting, real-time data reading, historical data query,
real-time data, historical data export to the computer, data generation EXCEL record table and other more functions.

Additional function: temperature display