High-Precision Current Mode Voltage Sensor with Flux Gate Technology

• Customization: Available
• Type: Hall Type
• Output Signal Type: Analog Output
• Model NO.: CHFV1800DV15D50
• Production Process: SemiConductor Integrated
• Material: Plastic
• Accuracy Grade: 0.5G
• Application: VFD, Inverter, Smart Grid, Relay Protection
• IP Rating: IP44
• Certification: CE, RoHS, ISO
• Customized: Customized
• Supply Voltage: ±15~±24 V
• Operating Temperature: -40 ~ +85℃
• Storage Temperature: -45~ +85℃
• Output kN: 1800V/50mA
• Transport Package: Standard Export Carton
• Trademark: Cheemi
• Origin: China(Mainland)
• HS Code: 90330000
• Production Capacity: 60000PCS/Year
• Package Size: 21.00cm * 15.00cm * 7.00cm
• Package Gross Weight: 1.000kg

Product Description

Advantages

Feature
*  It is a current mode voltage sensor, based on the principle of the based on fluxgate principle.
*  Electrostatic shield between primary and secondary circuit
*  It provides accurate electronic measurement of DC, AC or pulsed voltage.
*  Supply voltage: ±15~±24 V

Advantages
*  High accuracy
*  Very good linearity
*  Wide frequency bandwidth
*  Optimized response time
*  Low temperature drift
*  High immunity to external interference

Applications

* Metrological verification and calibration
* Laboratory current measurement
* Instrumentation (e.g. power analyzer)
* Medical equipment (e.g. MRI)
* Battery pack detection
* Power control

Specification

Electrical data:(TA=25ºC±5ºC)
Rated Input    VPN(V)		1800
Measuring Range    VPM(V) 1Min/Hour		3000
Current consumption IC (mA) IPM Range		Minimum			Standard			Maximum
		±40			±90			±125
Power Supply VC		±14.5			±15			±26.4
Current change Input:Output KN		1800V/50mA
Measuring Resistance(Ω) RM		0			60			100
Accuracy Xe (V) @0%~25%IPN		--			--			1.8
Accuracy Xe (V)    RD% @25%IPN~IPM		--			--			0.4
Ratio error XGe (V) @0%~25%IPN		--			--			1.8
Ratio error XGeRD% @25%IPN~IPM		--			--			0.4
Angle error XPe crad		--			--			0.5
Linearity  εL    (ppm)		--			--			200
Temperature drift coefficient TCI ppm/K		--			--			10
Time drift coefficient TT ppm/month		--			--			10
Power supply anti interference TV ppm/V		--			--			20
Zero offset current IO (mA) 25±10ºC		--			--			±0.050
Zero offset current IOT(mA) Within the full operating temperature range		--			--			±0.100
Ripple current In DC-10Hz (ppm)		--			--			50
Dynamic response time tr(us) di/dt=6KV/us rise to 90%IPN		--			--			50
Bandwidth(- 3dB)    F ( kHz)		0			--			12.8

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.