Explosion proof valve position indicator pneumatic limit switch box mechanical valve switch
- Category: >>>
- Supplier: Alpha Industrial Equipment (shandong) Co. Ltd.
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Product Overview
Description
Products Description
Product features
Die cast aluminum alloy shell, surface powder electrostatic spray, strong and corrosion resistance.
Switch position can be clearly identified by the indicator.
Anti stripping bolt.
The internal contact and metal bracket connection is firm and reliable.
Safe and reliable wiring terminal.
No tool can easily adjust the limit of opening.
Stainless steel combination bracket and fixed bracket are optional for easy connection with the actuator.
Electrical interface size can be multiple choices.
Switch position can be clearly identified by the indicator.
Anti stripping bolt.
The internal contact and metal bracket connection is firm and reliable.
Safe and reliable wiring terminal.
No tool can easily adjust the limit of opening.
Stainless steel combination bracket and fixed bracket are optional for easy connection with the actuator.
Electrical interface size can be multiple choices.
Product Paramenters
Parameter Name | Limit Switch Box |
Case code | ULS 301MCSS |
Model | ULS |
Category | 3.Waterproof |
4.Ex d IIB T5/T6 | |
5.Ex d IIC T5/T6 | |
Switching Method | 0.2-SPDT:Mechanical Type |
1.3-SPDT:Mechanical Type | |
2.4-SPDT:Mechanical Type | |
3.2-DPDT:Mechanical Type | |
4.2-SPDT:Mechanical Type (-40℃~100℃) | |
5.2-SPDT+Mechanical Type+Potentiometer | |
6.2-SPDT+Mechanical Type +4-20mA | |
7.(NJ2-V3-N,ExiallCT6,8VDC)Proximity Type | |
8.(SJ3.5-SN,ExiallCT6,8VDC)Proximity Type (-50℃~100℃) | |
9.(10-30V DC):Proximity Type | |
10.(2-SPST 2 line -40℃~125℃):Magnetic Type | |
11.(2-SPDT 2 line -40℃~125℃):Magnetic Type (Switching Current 1.0A) (Carrying Current 3.0A) | |
12.(2-DPDT 6 line -40℃~125℃):Magnetic Type | |
13.(3-SPDT 3line -40℃~125℃):Magnetic Type | |
14.(2-SPDT,ExiallCT6) （electricity:3A，voltage:0-24VDC） | |
15.Inductance + 4-20mA | |
16.Magnetic Induction + 4-20mA | |
SV.Electromagnetic Valve Switch Integration | |
Conduit Entry | 1.NPT 1/2 |
2.M20x1.5 | |
3.NPT 3/4 | |
4.G1/2 | |
5.G3/4 | |
Intelligent Bus | M.Modbus |
P.Profibus | |
A.ASI | |
Pointer | C.Conventional |
T.Pointer T | |
L.Pointer L | |
Surface treatment | N.Surfacesprayedplastic |
SS.Stainless steel | |
P.PTFE | |
C.Ceram |
Switching Arguments
2-SPDT Mechanical Type | NJ2-V3-N/SJ3.5-SN Proximity Type | 2/3 line Proximity Type | 2/3 line Magnetic Type | |
Protection level | IP68/IP67 | IP68/IP67 | IP68/IP67 | IP68/IP67 |
Electrical interface | 2-NPT1/2 2-M20x1.5 NPT3/4 | 2-NPT1/2 2-M20x1.5 NPT3/4 | 2-NPT1/2 2-M20x1.5 NPT3/4 | 2-NPT1/2 2-M20x1.5 NPT3/4 |
Ambient temperature | -20°C～80°C -40°C～100°C | -25°C～100°C -50°C～100°C | -25°C～70°C | -40°C～80°C |
Terminal number | 8 (0.08-2.5mm)² | 8 (0.08-2.5mm)² | 8 (0.08-2.5mm)² | 8 (0.08-2.5mm)² |
Valve position indicator | 0～90° Free rotation | 0～90° Free rotation | 0～90° Free rotation | 0～90° Free rotation |
Switch number | 2 / 4 | 2 | 2 | 2 |
Electrical parameters | 0.6A,125VDC,03A250VDC 16A,1/2HP,250VAC | Switching function: NAMUR Normal close Detect distance: 2mm Working voltage: 8V Undetected sheetmetal: ≥3mA Detected sheetmetal: ≤1mA Ambient temperature: -25℃~100℃ | Switching function: PNP/NPN Detect distance: 5mm Working voltage: 10~30V Working current: 0~100mA Ambient temperature: -25℃~100℃ | Switching function: Form C Detect distance: 5mm Switching capacity: 60W Maximum switching voltage: 400V Minimum breakdown voltage: 1200V Maximum switching current: 1.0A Maximum through current: 3A Ambient temperature: -40℃~125℃ |
Physical dimension(mm)
ULS3
Physical dimension(mm)
ULS4
Physical dimension(mm)
ULS5
Physical dimension(mm)
Mechanical 2XSPDT | Proximity | Proximity | Magnetic Type 2XSPDT |
Model:XW-16-1-3 | Model： P+F NJ2-V3-N NAMUR NC | Model： P+F NBN5-F7-E2 PNP.NO | Model： MS-3-DA |
DC: 0.6A ,125VDC;03A,250VDC | Voltage: 8VDC | Voltage： 10~30VDC | Switching capacity： 60W |
AC: 16A,1/2HP,250VAC | Explosion proof: ExiaIICT6 | Ambient temperature： -25℃~70℃ | Maximum switching voltage： 400V |
Ambient temperature： -25℃~100℃ | Protection level： IP67 | Maximum switching current： 1.0A | |
Induction distance： 2mm | Maximum through current： 2A |
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Company Profile
Alpha Industrial Equipment(Shandong)Co.，Ltd.Established in 2013,is located in Jinan City,Shandong,CN. lt is a comprehensiveindustrialequipment supplier that produces valveaccessories and assembles complete sets. After years ofdevelopment, the company has completed the optimizationand improvement of its own product technology and quality,and has fully mastered the core technology of products andthe reserve of technical development talents.
The company's products have their own intellectual property rights and core technologies, and have successivelyobtained: safety, explosion-proof，waterproof and other international authority certifications. With excellentproduct quality and good service spirit,after years of development,we have made long-term progress anddevelopment. With the efforts of the technical team, the company's product structure has become more completeand the quality has been further improved.
Alpha people believe that: through our continuous efforts and pursuits, we will continue to develop and innovate inthe sincere cooperation with customers. In order to enable more users and enterprises to use first-class products.we strictly control the product quality, and believe that the addition of a high-quality product will definitely enableboth parties to achieve mutual benefit and win-win results.
At present, the valve accessories produced by the company have been widely used in dozens of industries suchas petrochemical, pharmaceutical chemical, pesticide chemical, dye chemical, rubber chemical, food chemical,coal chemical, power heating and gas, and have been highly recognized by customers.
The company's products have their own intellectual property rights and core technologies, and have successivelyobtained: safety, explosion-proof，waterproof and other international authority certifications. With excellentproduct quality and good service spirit,after years of development,we have made long-term progress anddevelopment. With the efforts of the technical team, the company's product structure has become more completeand the quality has been further improved.
Alpha people believe that: through our continuous efforts and pursuits, we will continue to develop and innovate inthe sincere cooperation with customers. In order to enable more users and enterprises to use first-class products.we strictly control the product quality, and believe that the addition of a high-quality product will definitely enableboth parties to achieve mutual benefit and win-win results.
Why Choose Us
Generally, the goods will be send out about 7-15 days after placing the order (the specific time will be determined according to the order quantity).
Type of shipping | Delivery Time |
American express delivery: | 7-15 working days |
FBA | 23-35 working days |
UPS/FDX/TNT | 7-10 working days |
Shipping by sea | 23-45 working days |
Air Transportation | 7-10 working days |
With rich experience and knowledge in Valve industry, we provide one-stop services from designing, processing,to delivery. We not only can design ,processing customers' samples and bulk production,but also we can advise how to make the products according customers' target prices.Please click for more product.
1.We possesses high quality products, we adopt imported nylon material with durable and long life.
2.All products tested strictly before shipment,Quality is guaranteed.
Quality and price advantage
1.High precision, smooth operation,Long life, and professional technical support from JUNY technical team.
2.Automatic production with rapid productivity and the most competitive price.
Worry-free before and after sale
1.Before sales, we provide samples at any time to customers for checking and testing.
2.After sales, as long as it is our quality problem, we promise only replacement and no repair, we only need pictures or videos of damaged products. Easy and quick replacement.
OEM\\ODM Service
We provide customized service:
1. Customized LOGO.
2. Customized Packaging.
3. Customized Colour.
4. Professional technical support, factory direct supply, wholesale prices and fast delivery.
Alpha has total solutions to work with customers to achieve the success, with the best reputation of quality, engineering capabilities ,we earned recognition and the trust from customers worldwide.
FAQ
1. Who are we?
We are based in Shandong, China, start from 2013, is a research and development and sales of valves and accessories production factory in China,located in southeastern China very near to Qingdao Port.We have passed 3C, SGS,TUV and explosion-proof certification.
CCC SGS TUV Explosion-proof inspection
2. What are your strengths?
1. Advanced production equipment and technology. We use the famous DooSan mechanical equipment in Korea to ensure the precision of production.
2. We have domestic advanced infiltration process to ensure the sealing of products.
2. We have domestic advanced infiltration process to ensure the sealing of products.
3.How do you control the quality?
I. Before confirming the production, we can send samples to ensure that the products meet the customer's requirements.
II. Before the products leave the factory, we will carry out product quality inspection for each product to ensure that they meet the qualified factory standards.
III. Before delivery, we can provide video inspection, and then we will carry out packaging after customers are satisfied.
IV. In terms of product packaging, we pack each product independently and cover it with plastic to prevent bumping.
V. We will put the product delivery list into the packing box, the customer can confirm the product accessories after receiving the goods.
II. Before the products leave the factory, we will carry out product quality inspection for each product to ensure that they meet the qualified factory standards.
III. Before delivery, we can provide video inspection, and then we will carry out packaging after customers are satisfied.
IV. In terms of product packaging, we pack each product independently and cover it with plastic to prevent bumping.
V. We will put the product delivery list into the packing box, the customer can confirm the product accessories after receiving the goods.
4.What can I buy from you?
Solenoid directional valve, valve limit switch, filter pressure reducing valve, pneumatic implementation, valve, valve
accessories.
accessories.
5. What services can you provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,French
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,French
6. Do you support OEM?
Yes, dear, as a factory, we support product customization services, including product parameters you need, LOGO, carton packaging, nameplate customization, etc. If you demand more, we support OEM production, for your design to open mold proofing.
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