Automatic Pressure Controller

Product Description
Here shows our HS630 series automatic pressure controller. It is one of the most efficient intelligent pressure controllers in current domestic market. Extending the servo control of automatic pressure generators, the pressure control system can stabilize pressure to the set point in 10s without overshooting. It is more advantageous for pressure control in high precision pressure gauge calibration.

1. Operation interface is a 7-inch TFT touch screen with icon navigation menu, ensuring easy and intuitive operation.
2. The pressure controller covers the range -0.95~600bar, with pressure control stability up to 0.002%F.S. Accuracy of calibration is optional in 0.05% F.S and 0.02%F.S.
3. Used with multi-channel current and voltage scanner, it can realize batch calibration of pressure transmitter and pressure switch.

Technical Parameters
Models HS633 HS631 HS632
Name Automatic Pressure Controller Automatic Pressure Controller Automatic Pressure Controller
Pressure control range (- 0.1~ 0.1)bar (-0.95~25)bar (0~600)bar
Pressure coverage (-0.025~0.025)bar (- 0.25~0.25) bar,(-1~1) bar (0~10) bar, (0~70)bar
(- 0.1~0.1 ) bar (-0.95~25) bar (0~250) bar, (0~600) bar
Stability 0.002% 0.002% 0.005%
External pressure calibrator HS602 intelligent pressure calibrator
Working medium Air Air 25# transformer oil
Pressure unit kPa, bar, psi, Kgf/cm2, mmHg ℃ , Pa, MPa, mmH2O ℃, mbar
Menu display 7-inch, TFT,VGA, Active Matrix, Resolution: 800x480 pixels, 65536 color
Temperature Working temperature: 0 ℃~40 ℃ ; Storage temperature: -20 ℃~70 ℃
Humidity 5%~95%RH, No condensation
Size 500mm x450mmx180mm(LxWxH)
Weight 26.5kg

Components of the Automatic Pressure Controller
1. Test Bench
a. Manufactured from aviation aluminum with hard anodizing treatment for resistance to corrosion and scratch;
b. Quick adapters for easy and leakage-free connection of gauges under test without need for wrench;
c. Dual-row outputs arrangement, with 4 quick connectors

Model HS630
Connection of outputs M20x1.5 female
Adapter quantity 4 quick adapters
Instruments under test 3 pressure gauges, 3 pressure transmitters, 3 pressure switches
Size 350mm x 310mm x180mm (LxWxH)
Weight 7.3kg

2. Multi-Channel Current and Voltage Scanner
a. One output for reference gauge and six outputs for gauge under test which allows for calibration of multi gauges at the same time;
b. Display: 5 bits for pressure/6 bits for current and voltage;
c. High accuracy current/voltage measurement: ± (0.01%RD+0.0025%F.S)
d. DC24V output accuracy: ±0.01% Load capability> 180mA

Model HS630
Current measurement Range: (-30~30)mA Accuracy: ±(0.01%R.D+0.0025%F.S)
Voltage measurement Range: (-300~300)mA, (-30~30)V Accuracy: ±(0.01%R.D+0.0025%F.S)
DC output DC24V(≤30mA) Accuracy: ±(0.01%R.D+0.0025%F.S)
Switch value measurement Measure on/off state, automatically lock operate value
Pressure units kPa, bar, psi, Kgf/cm2,mmHg℃, mbar, Pa, MPa, mmH2O℃
Menu display LCD with backlight, 6-bit display of current and voltage
Temperature Operating temperature: 0 ℃~40 ℃ ; Storage temperature: -20 ℃~70 ℃
Humidity 5%~95%RH, no condensation
Size 500mm x450mmx110mm(LxWxH)
Weight 9.8kg
Power supply 100-250V, 50/60Hz

Software Function:
1. Collection function: Automatically conduct pressure control, data collection, calculation, storage and calibration results generation;
2. Printing function: Print calibration results and perform data logging;
3. Management function: Build the information files for reference instrument and gauges under test;
4. Statistics function: Based on the data in database, carry out statistical analysis by manufacturer and instruments batch no;
5. Query function: Search historical data by instrument type, serial no., units and calibration date

Inquiry Form