PCB Installation, DC, AC or Pulsed Voltage Sensor

• Customization: Available
• Voltage Type: DC Voltage
• Measuring Principle: Hall Type
• Model NO.: CVSM025A-1000
• Output Signal Type: Analog Type
• Production Process: Integration
• Material: Plastic
• Accuracy Grade: 0.5G
• IP Rating: IP44
• Certification: CE, RoHS, ISO
• Customized: Customized
• Linearity Error: <0.2
• Accuracy: ±0.8
• Offset Current: ±0.15
• Ambient Operating: -25~70ºC
• Ambient Storage: -40~85ºC
• 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

	Type	CVSM025A-200	CVSM025A-450	CVSM025A-1000	CVSM025A-1600
VPN	Primary nominal r.m.s voltage	200	450	1000	1600	V
VP	Primary voltage measuring rang	0~±300	0~±650	0~±1500	0~±2000	V
IPN	Primary nominal r.m.s.current	10	8	8	8	mA
ISN	Secondary nominal (output) voltage	5	5	5	5	V
RM	Measuring Resistance(VC=±12V)	@ ±200Vmax  30~200 @ ±300Vmax  30~100	@ ±450 Vmax   30~200 @ ±650Vmax    30~100	@ ±1000 Vmax   30~200 @ ±1500 Vmax    30~100	@ ±1000 Vmax  30~200 @ ±1500 Vmax    30~100	Ω
						Ω
	Measuring Resistance(VC=±15V)	@±200Vmax 100~320 @±300Vmax 100~180	@±450 Vmax   100~320 @±650Vmax    100~180	@±1000 Vmax    100~320 @±1500 Vmax    100~180	@±1000 Vmax    100~320 @±1500Vmax    100~180	Ω
						Ω
VC	Supply voltage(DC)	±12~±15				V
IC	Current consumption	10  (@ ± 15 V) + IS				mA
Vd	R.m.s voltage for AC.Isolation test	>2.5KV/1min/50HZ
εL	Linearity error	<0.2
X	Accuracy	±0.8
I0	Offset current	±0.15				mA
IOT	Offset Current Drift	-25ºC~+25ºC    ±0.1 mA~±0.6mA
		+25ºC~+70ºC    ±0.1 mA~±0.35mA
Tr	Response time to 90% IPN step	≤40				μS
TA	Ambient Operating temperature	-25~70				ºC
TS	Ambient Storage temperature	-40~85				ºC
RP	Primary Resistance	20K	45K	125K	160K	Ω

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.