High Precision DC Voltage Sensor for 12V and 24V Systems

• Customization: Available
• Voltage Type: DC Voltage
• Measuring Principle: Hall Type
• Model NO.: CHV50ADA12/24S4
• Output Signal Type: Analog Type
• Production Process: Integration
• Material: Plastic
• Accuracy Grade: 0.5G
• IP Rating: IP44
• Certification: CE, RoHS, ISO
• Customized: Customized
• Bandwidth(kHz): 20~10000
• Response Time Tra(µs): ≤20
• Offset Current Drift (Ma/ºC): ≤±0.005
• Zero Current(Ma): 4(0)±0.2
• Turns Ratio Np/Ns(T): 3333:1000
• Transport Package: Standard Export Carton
• Trademark: Cheemi
• Origin: China(Mainland)
• HS Code: 90330000
• Production Capacity: 10000PCS/Month

Product Description

Advantages

* Easy installation
* Can be customized
* High accuracy
* Very good linearity
* Optimized response time, no insertion losses
* Low power consumption
* Low temperature drift 
* High immunity to external interference   

 

Applications

* Inverter applications

* AC/DC variable-speed drive 
* Uninterruptible Power Supplies (UPS)
* Switched Mode Power Supplies (SMPS)
* Voltage detection of power distribution cabinet  

Specification

Electrical data:(Ta=25ºC,Vc= +12 or 24.0VDC)
Parmeter                                             Ref	CHV50 ADA12/24S4	CHV100 ADA12/24S4	CHV200 ADA12/24S4	CHV300 ADA12/24S4	CHV400 ADA12/24S4	CHV500 ADA12/24S4
Rated input   AC Vpn(V)	50	100	200	300	400	500
Measuring range  AC Vp(V)	100	200	400	600	800	1000
Rated output  DC Isn(mA)	4~20(0-20)
Turns ratio Np/Ns(T)	3333:1000
Rated input Ipn(mA)	3.0
Supply voltage  (V)	12/24±5%
Consumption current(mA)	20+IpX(Np/Ns)+ Isn
Zero current(mA)	4(0)±0.2
Offset current drift (mA/ºC)	@ -40ºC~+85ºC                     ≤±0.005
Linearity (%FS)	@Vp=0-±Vpn                         ≤0.2
Response time  tra(µs)	≤20
Bandwidth(KHZ)	20~10000
Galvanic isolation(KV)	@ 50HZ,AC,1min                        2.5

General data:
Parameter	Value
Operating temperature  TA(°C)	-40 ~ +85
Storage temperature  TS(°C )	-40~ +125
Mass  M(g )	43
Standards	UL94- V0;
	IEC60950-1:2001
	EN60947-1:2004
	EN50178:1998
	SJ20790-2000

Dimensions(mm):

Remarks:
1. All dimensions are in mm.
2. General tolerance ±1.

Company Profile

 

Packaging & Shipping

Package 
All our sensors will be well packed with bubble & carton. (Bubble packing→4 small carton→1 big carton)
You can choose your own label(Screen Print or Laser Engraving).
Can be netural packing or OEM.

Shipping
Products are shipped via UPS / DHL/ FedEx / TNT, etc. (door to door), or air & sea shipment for larger qty.
L/T: 3-7 days upon receiving payment if the qty is lower than 1000PCS and it is not customized products.
Shipping via DHL. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country. 

 

FAQ

Q1:Can I get sample from you?
A:Yes,we can provide the free samples for your testing,please contact us for free and tell us which product you need.
Q2:Do you accept customization?
A:Yes,customization is acceptable,please contact our sales staffs for consult.
Q3:Can you provide help for technical issues?
A:Yes,we have more than 10 years of research and development in the electronic industry. If you need technical help in the purchase process, please feel free to contact us.
Q4 : Can I get a lower price if I order large quantities?
A : Yes,it's negotiable.
Q5: How about the quality guarantee period ?
A : Our warranty period is one year since from shipping date.
Q6: Can I add or delete items from my order if I change mind?
A : Yes, but you need to tell us asap, if your order has been done in our production line, we cannot change it.