Product Description
Description:
CWY300-the intelligent digital pressure calibrator is developed and manufactured by Shaanxi Creat Wit Technology Co., Ltd. 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.
It can be used with CWY automatic pressure calibration station as its external pressure module, communicate with TMMS2000 and automatically print verification report.
2 Specification:
Pressure measuring range: -100kPa 60MPa,
Accuracy: 0.02%F.S, 0.05%F.S, 0.1%F.S, 0.2%F.S
Current measuring range: (022)mA accuracy: 0.02, 0.05
Voltage measuring range: (05.5)V, accuracy: 0.05
Resistance measuring range: (020), accuracy: 1
The built-in power supply DC24V
Calibration results memory: 28/56 files, 40pcs record/file. 20pcs before and after adjustment
Clock function
Features:
Pressure unit: kPa, psi, inHg, inH2O, mmHg, mmH2O, MPa, bar, mbar, atm, kgf/cm2, , Pa, total 12 options
Pressure overload: It will display overload and warn when pressure measurements are over 110% F S.
Ambient conditions:
a. Temperature: (-5~50);
b. RH(relative humidity): 95%;
c.Atmospheric pressure: (86~105) kPa
Compensation temperature: (-5~50)
Storage temperature: (-30~80)
Features:
Pressure unit: kPa, psi, inHg, inH2O, mmHg, mmH2O, MPa, bar, mbar, atm, kgf/cm2, , Pa, total 12 options
Pressure overload: It will display overload and warn when pressure measurements are over 110% F S.
Display: LCD screen with white backlight, 5 digits display
Power supply mode: 3.7V/3500mAH Lithium battery
Auto power-off: Auto power-off after 20 minutes if there is no operation and the pressure change is less than 1% of the range within 1 minute.
Communication serial port configuration:
Baud rate: 57600; check bit: no, data bits: 8 bits; stop bits: 1 bit;
Size:
External dimension: gauge head:�?108mm�?43mm, overall length: 170mm
Weight: about 0.6kg;
Pressure connection: M201.5 (user difined eg. NPT);
6mm quick socket(differential pressure model);
Power connection: 6 standard banana plug;
Additional function: temperature test with ±0.1
