| Model: | HR-S800V |
|---|---|
| Brand: | Lemore |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electronic Instrument / Pressure Gauge |
| Label: | pressure gauge , digital , quality guarantee |
| Price: |
US $35
/ pc
|
| Min. Order: | 1 pc |
| Live Chat: |  | Last Online:20 Aug, 2014 |
■ Upper limit stop, lower start function.
■ You can set the start delay, to prevent the motor frequently open to cause injury.
■ Overpressure automatic alarm and stop the motor running.
■ Clear function has a key.
■ The four LED in real time digital display pressure value, user-friendly observation.
■ Seismic, strong anti-jamming, fast response, and stable performance.
HR-S800V vacuum pressure switch, switch for the vacuum pressure is set pressure measurement, display and control of one of the intelligent high-precision pressure controller, the main application for the automatic running control pumps and other vacuum conditions.
The Definition Description Of The Button
The Wiring
★Operating mode: When the pressure reaches the upper limited pressure, the black and white lines disconnect; when the pressure drops to the lower limited pressure, the black and white lines are break-over.
★It can set the reverse control in the system function to achieve the reverse function of disconnection when it is in the low point and closure when it is in the high point.
Technique parameter：
|
Pressure Range |
0~-100KPa |
|
Overload Capacity |
150% |
|
Accuracy Class |
Display:0.5% FS, Control:1% FS |
|
Power Supply |
24V DC、220V AC（Please see the identification of the product) |
|
Alarm setting |
-3KPa~-120KPa |
|
Output Signal |
Relays switch signal |
|
Load Capacity |
380V 3A 220V 5A 24V 5A |
|
Sampling Rate |
5 times / second |
|
Operating Temperature |
-20℃~80℃ |
|
Measuring Medium |
316L Stainless steel Compatible Media |
|
Wiring protection |
Reversed polarity and short-circuit protection |
|
Connection |
M20*1.5 |
|
Outlet |
Power line: Red Blue Output line: Black White |
Setting Method
|
Set the alarm point |
(1) short press the ON / OFF button, close the operation. (2) Setting the lower and higher limit: short press the setting button, enter into the lower limit setting mode (the indicator light of lower limit should be on), through (▲)(▼) to set the figure. After finish the lower limit setting, than short press the setting button, enter into the higher limit setting mode, the setting method is the same above. (3) After finish setting, press the setting button to save and quit. (After the setting of the parameter, if the setting button is not be pressed, it can be saved automatically in five seconds.) (4) Press the ON / OFF button (the indicator light of operation should be on), the machine starts to work. *The lower limited alarm value should be less than the higher limited alarm value. |
|
Unit changing |
Close the ON / OFF button, short press (▲) to change the unit among Mpa、Kg/cm² and PSI. After finish setting, it can be saved in two seconds automatically. |
|
Clear function |
Close the ON / OFF button, long press (▼). It can clear the current figure and correct the zero error in five seconds. *When using this function, the pipeline should has no pressure. Otherwise it cannot be cleared. |
The Definition Of The Indicator Light And The Descripition Of Work Status
|
Power indicator light |
It is normally on when it is power on. |
|
The indicator light of the higher limit |
1.When the pressure is more than the higher limited value, the indicator is normally on. 2.When the higher limited alarm value is setting, the indicator is normally on. |
|
The indicator light of the lower limit |
1.When the pressure is less than the lower limited value, the indicator is normally on. 2.When the lower limited alarm value is setting, the indicator is normally on. |
|
The indicator light of the unit |
When it is on, it means the current pressure is that unit. |
System Function Mode
|
FUNCTION MODE |
DETAILED FEATURES |
FUNCTION |
SETTING METHOD |
|
H001 / H000 Control delay |
H001: When the pressure reaches the operating point, the controller does not immediately action, delayed action, delay action time can be set. |
Setting control delay can protect the frequent operation of the machine because of the instability of the pressure in the pipeline. |
Press the button, change H001 to H000, 0010 on the screen means ten seconds. Through (▲)(▼) to change this figure, unit is second, press the set button to save and quit. |
|
P001 / P000 Parameter protection |
Function is ON: press any button except the ON / OFF button, “----” will displayed on the screen. At that time, it need to enter the password to set the higher and lower limit and other parameters. |
The higher limit and lower limit which are set by the protection engineer cannot be corrected. |
When “----” is displayed, through (▲) to enter password. The set button change, enter the password of “1111”, than press the set button shorter, the parameter can be set. |
|
t001 / t000 Reverse control |
Function is ON: when the pressure is less than the lower limit, it is normally open; when the pressure is more than the higher limit, it is normally close. |
It achieves the reverse control function. |
Through (▲) or d(▼) to open or close the function. |
|
S001 / S000 Auto-Sensing |
Function is ON: After the relay is closed, the controller cannot detect the pressure in three minutes. It will disconnect the relay, and the “E--1” will displayed on the screen. |
Avoiding the motor idling which is lead by the pressure cannot reach the higher limited value because of the water drained, pipeline leak pressure and others. |
When the function code is displayed, through (▲) or (▼) to open or close the function. |
|
F001 / F000 Lack water protection |
When the pressure drops below the set value of water protection, it will think there is no water inside the tubes, and it will turn off the motor, “E - F” will be displayed. |
Avoiding the motor idling which is lead by the pressure cannot reach the higher limited value because of the water drained, pipeline leak pressure and others. |
After changing F001 to F000, when the screen flicker and display the value of lack water protection. Through (▲)(▼) to change this value. |
Close the ON / OFF button, press the set button longer for 3 seconds and than enter into the system setting. Than press the set button shorter to display the following function modes orderly.
After finish setting all setting of function mode, press the ON / OFF button than the settings will be stored in computer chips.
★Display "* 001" indicates that the feature is turned off, the display "* 000" indicates that the
feature is turned on, the factory default all features turned off.
The Frequently Problems And Solutions
|
Number |
Problem |
Reason |
Solution |
|
1 |
The motor cannot operate after setting the pressure. |
The connection of the controller is error or the contactor is damaged. |
1.Check the connection of the controller is right or wrong. 2.Check the AC contactor is damaged or not. |
|
2 |
The motor starts frequently. |
The higher and lower limited value are too close. |
1.Change the higher and lower limit setting; 2.Open the delay function; 3.Increase the pressure tank in order to trimmer the pressure. |
|
3 |
“----” is displayed on the screen. |
The password protection is opened. It can be closed. |
Enter the password “1111”, than change the parameter setting. |
|
4 |
“E--F” is displayed on the screen. |
The lack water protection is opened. It means it is in the protection of the lack water. |
Press the ON / OFF button to recover, or change the suitable lack water value. |
|
5 |
“E--E” is displayed on the screen. |
The circuit of the sensor or the controller is damaged. |
Product obsolescence or send it to the manufacture to maintain. |
|
6 |
“E--1” is displayed on the screen. |
The auto-Sensing is opened. It can be closed. |
Press any button to return the operating mode. |
|
7 |
“E--H” is displayed on the screen. |
The pressure is more than the maximum range or the sensor is damaged. |
Reduce the voltage or choose the sensor of larger range. |
