Digital water pump air compressor pressure switch Products from Shanghai Benxu Electronics Technology Co., Ltd.

Product Details

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

Our advantage

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:

Product Description

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:

company information

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.

FAQ

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.