Alarm point setting: | Can be set arbitrarily within the full scale | Packaging Details: | Small carton then export standard packing |
model: | BX-DPS21N | brand: | Ben Xu |
maximum. current: | 380V 3A; 220V 5A; 24V 5A | Wiring protection: | Reverse polarity and short circuit protection |
maximum. Work pressure: | 0 to -0.1Mpa/0-16bar etc. | payment terms: | L/C, T/T, Western Union, Paypal |
output signal: | Relay output (upper limit open, lower limit contact) | Pressure range: | 0 to -0.1Mpa/0-16bar etc. |
accuracy: | 0.5%FS; 1%FS | place of origin; place of origin: | China Shanghai |
Supply capacity: | 10000pcs digital pressure controller switch per week | product name: | Negative pressure digital display pressure switch |
port: | Shanghai, Ningbo, Shenzhen or any other port in China | life: | Cycle the working pressure 100000 times |
memory function: | It can keep all settings when the power is cut off. | maximum. Voltage: | 380VAC (customized) |
power supply: | 12VDC; 24VDC; 220VAC; 380VAC (optional) | Measuring medium: | Should be compatible with stainless steel |
Why choose Benxu?
♦ Always focus on sensor production
♦TonHe YiEstimated quality at reasonable factory direct prices
♦ Has passed CE, RoHS and other certificates
♦ 18-month warrantyfrom delivery date
Do you care about the following questions after placing an order?
♦quality problem?
BENXU signs an 18-month quality guarantee with you.
♦price problem?
If you think the price is higher for the same top quality compared to others, we will refund you.
♦after sales question?
Man-made damage: technical support will be provided.
Quality problems: free repair or replacement within 18 months.
♦Unable to deliver in time or other issues?
Continue Online Trade Assurance:
application:
Water treatment systems and air compressors;
medical and agricultural machinery;
electromechanical automation;
Pneumatic and hydraulic systems;
Engineering equipment and test equipment.
figure:
1. Set upper and lower limits and alarm points according to your requirements;
2. Relay signal output to avoid frequent misoperation of equipment;
3. Compared with traditional mechanical switches, it has a longer service life;
4. Good control precision, strong anti-vibration and anti-interference ability, fast response speed;
5. Easy wiring and installation;
6. 4-digit LED display, timely control the pressure;
7. Keep all settings when power off;
8. The working pressure cycle is 100,000 times.
technical parameter:
pressure range |
0 to -0.1Mpa |
accuracy |
0.5% full scale |
power supply |
12VDC; 24VDC; 220VAC; 380VAC (optional) |
Alarm point setting |
Can be set arbitrarily within the full scale |
output signal |
1 relay output (upper limit disconnected, lower limit contact) |
overload capacity |
150% full scale |
long-term stability |
0.5%FS/year |
pressure unit |
MPa; kgf/cm2;PSI |
overload capacity |
380V 3A; 220V 5A; 24V 5A |
Operating temperature |
-20°C to 80°C |
Compensation temperature |
-10°C to 60°C |
electrical protection |
Short circuit protection; reverse polarity protection; anti-electromagnetic interference |
Sampling frequency |
5 times/second |
Measuring medium |
Which is compatible with stainless steel |
installation connection |
G1/2;G1/4;NPT1/4;NPT1/8 etc.; stainless steel |
cable |
Power (red and blue); output (black and white) |
case material |
ABS engineering plastics |
sensor chip |
Ceramic pressure sensor core |
Dimensional drawing (unit: mm):
Control process and line definition:
Electrical connection diagram:
Benxu - a technology-based enterprise with an independent research and development team, has always focused on the production and sales of high-quality products for pressure/level/weighing/temperature measurement.
1: What details do I need to provide when placing an order?
Purpose, measured medium, working temperature, range, output, screw port, electrical connection, etc.
2: How long will it takegetreply?
Contact you within 6 hours on working days or chat online via TradeManager, Skype, Wechat.
3: Can I get samples?
Any quantity samples are available for youCome to test our quality.
4: Can you offer me the shortest delivery time?
We have materials in stock, and we will place an order in advance if needed urgently.
5: Can I visit your factory?
certainly,uswarm welcomeYou come to visit our factory.
6:what'payment terms?
Paypal or Western Union for samples, TT or LC for bulk orders.
7: How can you control the quality?
100% incoming material quality control, production process inspection, long-term testing such as temperature compensation, aging test, long-term stable performance, etc. if necessary, and final factory inspection.
8: Can we use our logo on the product?
Yes, we can provide OEM/ODM service and make your laser logo.
9: What is the means of transportation?
DHL/FEDEX/UPS/EMS/TNT/China Post/Sea etc freight prepaid or freight collect.