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Wuhan Chidian Technology Co., Ltd

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Waterproof Double Alarm Small Pressure Alarm Switch

China Wuhan Chidian Technology Co., Ltd certification
China Wuhan Chidian Technology Co., Ltd certification
Good company with nice service and high quality product. One of our reliable supplier , delivery in time and nice package.

—— Jack from USA

Good quality, OEM specification, they are so professional. We have very good business relationship.

—— Kumar from India

We are auto spare parts dealer in Singapore, we would like to appreciate their nice service and quality products.

—— Shawn from Singapore

Good quality & excellent service !

—— Sokolov from Russia

They are so professional team in R & D and service, Good quality and fast delivery. They are one of most reliable supplier of us.

—— Alina from Australia

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Waterproof Double Alarm Small Pressure Alarm Switch

Waterproof Double Alarm Small Pressure Alarm Switch
Waterproof Double Alarm Small Pressure Alarm Switch

Large Image :  Waterproof Double Alarm Small Pressure Alarm Switch

Product Details:
Place of Origin: China
Brand Name: WHCD
Certification: Rohs etc.
Model Number: CDYB02010102
Payment & Shipping Terms:
Minimum Order Quantity: 100PCS
Price: $3-$6/pc
Packaging Details: 25pcs foam box , 100pcs/carton . Poly bag , normal carton . can be customized as customers requirements .
Delivery Time: 2-7Working days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 100,000PCS/MONTH
Detailed Product Description
Operating Voltage: 6-24V Conducting Power: 5W
Measuring Range: 0-3.5MPa Alarm 1: 3.5MPa
Alarm 2: 0.8MPa Thread Fitting: NPT(z),m, NPTF,R(PT),G(BSP)
Protection Rank: IP67 Material: Steel
Color: White Zinc Plated / Color Znic Plated /sliver
High Light:

RoHS Small Pressure Alarm Switch

,

IP67 Waterproof Pressure Alarm Switch

,

5W Dual Alarm Pressure Alarm Sensor

high quality customized Small waterproof double alarm stainless steel fire extinguishing system pressure alarm switch

 

 

Product function :

When pressure drops to a certain value , the pressure switch is turned to provide an alarm signal to the alarm system.

Under normal working pressure (above 3.5Mpa), the two switches are in off state.

When the pressure drops to 3.5Mpa, the high pressure is on;

when the pressure drops to 0.8MPa, the low pressure is on;

 

Features: 

Dual alarm structure for two pressure point alarm functions .                                                                                                                               Metal filter is used at the pressure port to prevent from clogging by dry powder by dry powder.high pressure medium etc.                               Temperature and explosion proof.

 

Technical date :

opeation voltage 6-24V
conducting power 5W
Measuring range 0-4.0MPa
Alarm 1 3.5MPa
Alarm 2 0.8MPa
thread fitting NPT(Z),M,NPTF,R(PT),G(BSP)
Protection rank IP67
Also parameters can be customized as customer requirements.

 

 

Application :

It is mainly used in the fire protection system pressure inspection device(smart inspection),

monitor the internal pressure of the fire extinguishing device,and monitors the pressure leakage failure of the fire extinguishing device.

 

 

Waterproof Double Alarm Small Pressure Alarm Switch 0

Our Service

 

1. High quality with competitive price & stock.

2. Product Warranty: 12 Months
3. Sample order or Small order Accept,

4. OEM Manufacturing welcome: Product, Package...

5. Fast Delivery: delivery within 7 - 10 working days

6. Easy to pay, various payment methods.
7. We will reply you in 24 hours. If you don't receive our reply, please kindly re-sent mail or give a call any time.

8. You may consider to send the defective item via economical way, and we can send back together with your next order.

 

Advantage

 

1. Offer Top quality & competitive products
2. Support 12-month warranty
3. 100% tested before shipping
4. Delivery in time
5. A wide range of Oil Pressure Sensor, Fuel Tank Level Sensor, Temperature Sensor, Speed Sensor for universal vehicles.
6. More than 15 years production and 11 years foreign trade experience
7. Professional QC team
8. Best sales team, 24 hours service

 

Q & A

 

Question Answer
What’s your main products? oil pressure sensor, liquid level sensor, water temperature sensor, speed sensor
Where are you? Wuhan city, Hubei Province, China
Do you accept OEM? Yes, OEM is welcomed
Are you manufacturer or trading company? We are manufacturer with export license.
Do you provide sample? Yes
Do you have any certificate? Yes,we have ISO/TS16949, RoHS
What’s the MOQ? There’s no limit for MOQ

 

Company Introduction

 

Since its establishment, Wuhan Chidian Technology Co., Ltd. has always regarded product quality as the core competition of the company in market. It is precisely because of product positioning and the strong product quality awareness of all employees that the company continues to develop and is getting better and better.

 

In the auto parts industry, there are two key factors of product quality control, one is raw materials of the components, and the other is the process control of the production.

 

First, in the purchasing of raw materials, high quality is the only choice for our production.

1. Thick Film Resistors: All high-precision, high wear-resistant ceramic resistance.

2. Spring: Imported spring steel.

3. The alarm board developed by our chief engineer that is exclusively owned by our company.

4. Media separator: all fold resistant, high temperature resistance, anti-aging, made of corrosion and other excellent properties of rubber and high-strength fabric and other polymer materials.

 

Second, the product debugging and testing equipment is independently researched and developed by the company. It has uniqueness and leading technology to automate the testing process and intelligently judge the testing results.

 

Third, in the quality control process, every product will be tested three times before delivery.

 

Stage I: preliminary adjustment of the product. Which includes two aspects:

1. To debug the resistance value of the detection points

2. To test reliability of detection point for the entire process from zero to the full scale pressure. Prevents the occurrence of momentary short-circuit between two detection points due to dust, fibers, other impurities on the circuit board or poor manufacturing of the circuit board, mainly due to the sudden abnormal occurrence of the meter pointer.

 

Stage II Semi-final product testing include 4 aspects:

1. To test the resistance value of the detection points

2. To test reliability of detection point for the entire process from zero to full scale pressure

3. To debug and test the pressure value of the alarm

4. To test reliability of detection for the entire process from zero to alarm value.

 

Stage III Final product testing include four aspects:

1. To test the resistance value of the detection points

2. To test reliability of detection point for the entire process from zero to full scale pressure

3. To test pressure value of alarm

4. To test reliability of detection for the entire process from zero to alarm value.

 

Regardless of the size of the company, whether the funds are strong or not, the quality control of the product is life of the company and our responsibility. We are confident that we will not produce an unqualified product and will not allow an unqualified product to out of factory.

Yours satisfaction is the motivation of all of us!

 

Contact Details
Wuhan Chidian Technology Co., Ltd

Contact Person: Tina

Tel: +8613437289668

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