Wg314 Zero Power Consumption Sensor

Prix FOB

Obtenir le dernier prix

2 ~ 2 / Piece

500 Piece Minimum Order

Pays:

China

N Â° de modÃ¨le:

WG314

Prix FOB:

2 ~ 2 / Piece (Negotiable) Obtenir le dernier prix

LocalitÃ©:

Nanjing, China

Prix de commande minimale:

2 per Piece

Commande minimale:

500 Piece

Packaging Detail:

Heure de livraison:

Capacité de Fournir:

100000000 Piece per Year

Payment Type:

L/C, T/T

Groupe de produits :

Wiegand Sensor

Contacter maintenant

Nanjing AH Electronic Science And Technology Co, . Ltd.

China

5000 Points de confiance

1st Année

Personne Ã contacter Ms. Kerry

Building 3, Huaye Park, Qidi City, 8, Zhineng Road, Qilin Science and Technology Innovation Park,, Nanjing, Jiangsu

Contacter maintenant

La description

Basic Info.

Model NO.

WG314

Outer Lead

Tinned Copper Hard Lead

Output

Pulse Signal

Usage

Liquid Level Sensor

Theory

Magnetic Sensor

Transport Package

Carton

Specification

Epoxy potting, plastic shell

Trademark

AHNJ

Origin

Nanjing, China

HS Code

8542319090

Production Capacity

100, 000, 000PCS/Year

Packaging & Delivery

Package size per unit product

14.00cm * 8.00cm * 4.00cm

Gross weight per unit product

0.500kg

Features
No need the power supply when it works.

Bipolar excitation working mode, the sensor outputs a pair of positive and negative electrical pulse signal when the magnetic field polarity changes for a circle.
Only when the external magnetic field polarity changes, magnetic strength reaches the excitation threshold, the sensor will outputs a pulse signal, so the vibration won't happen. The operation is stable and reliable.
The signal amplitude has nothing to do with the magnetic field changing speed, and it can work at the speed near to zero.
The signal processing is simple, and it can be directly connected with transistors, comparators, A/D converter, etc.
The output signal can be remote transmitted by the signal lines, it's suitable for LAN management.
No mechanic contact, no spark, is a kind of intrinsic safety devices.
Wide operating temperature range, strong environmental adaptability.

Performance Index

Name		Symbol	Value	Unit
Excitation strength	Min.	B	3	mT
	Typ.		5~6
	Max.		12
Pulse signal amplitude		Vo	≥1.5	V
Pulse width(in the location of 1V)		τ	10~30	μS
DC internal resistance		Ro	600~800	Ω
Operating frequency	Min.	f	unlimited	kHz
Operating frequency	Max.	f	10	kHz
Operating Temp.		T	-40~+125	ºC
Outline Dimension and Typical installation location		-	See the figure	-
Sensitive silk location(distance to the bottom surface of sensor)		D	2.0(distance to the bottom)	mm
Package		-	Aluminum shell, Epoxy potting	-
External lead		-	Tinned copper hard leads	-

Application
Rotation count: smart water meter, heat meter, gas meter, fuel gauge, flow meter, odometer etc.
Position detection: oil depot level detection, tipping bucket rain gauge, unattended hydrometeorology monitoring.
Electronic switch: explosion-proof switch, ignition switch etc.

Sensor dimension and sensitive silk location

Instruction

Example: In the water meter application, the magnetic ring of φ9.5×φ6.0×3.5 mm can be used, it is magnetized in axial direction, a pair of poles. The surface magnetic strength is more than 90 mT, the installation distance from the surface of ring to the bottom of the sensor is about 2.5mm.
Note: The sensor has certain requirements to the magnetic strength, too strong or too weak magnetic field may affect its operation.
If using other material and shape of the magnet, it needs to measure its magnetic field, and adjust the installation distance.

Pays:	China
N Â° de modÃ¨le:	WG314
Prix FOB:	2 ~ 2 / Piece (Negotiable) Obtenir le dernier prix
LocalitÃ©:	Nanjing, China
Prix de commande minimale:	2 per Piece
Commande minimale:	500 Piece
Packaging Detail:	-
Heure de livraison:	-
Capacité de Fournir:	100000000 Piece per Year
Payment Type:	L/C, T/T
Groupe de produits :	Wiegand Sensor