Fiber Bragg Grating Solid Surface Pressure Sensor - FBG Surface Stress Sensor - Pen-Style Force Sensor - Medical Needle Insertion Force Sensor

The product is a fiber Bragg grating (FBG) solid surface pressure sensor encapsulated in a seamless steel tube, also known as: FBG stress sensor, pen-style force sensor, pen-type dynamometer, fiber Bragg grating force pen. Product function: Handheld measurement of small changes in pressure, stress, and pressure on solid surfaces, leather and other materials. This product is a custom product and can be tailored to order.

Product Overview:

OFSCN® Fiber Bragg Grating Solid Surface Pressure Sensor consists of a grip tube, fiber optic connector (FC, ST, etc.), high elastic material and single-point fiber Bragg grating (FBG) encapsulation.

The product has the characteristics of small size, light weight, high tensile strength, high compressive strength, waterproof and moistureproof, fully sealed, etc. It can measure the pressure on the solid surface by hand, and can also be used for puncture force measurement in the medical industry. According to the different structure of the sensor unit, it can achieve custom measurement force resolution.

It can be widely used in the force measurement of industrial equipment, solid materials, metals, leather goods, and other fields.

Structure Diagram of OFSCN® Fiber Bragg Grating Solid Surface Pressure Sensor

Overview of Fiber Bragg Grating Solid Surface Pressure Sensor:

Brand	OFSCN®
Product name	OFSCN® Fiber Bragg Grating Solid Surface Pressure Sensor
Product number	BNYB-FBG-1500-P1-FC/APC-20CM (Many models are only examples)
	Product Structure: Prefabricated fiber optic connector + double-layer seamless steel pipe + single-point fiber Bragg grating (in the middle) + tail end sealing
※Length range	Several centimeters to 0.3 meters (the specific length depends on the stock and demand)

Fiber Bragg Grating Parameters:

OFSCN® fiber Bragg grating (FBG) solid surface pressure sensor - standard temperature fiber Bragg grating

OFSCN® fiber Bragg grating (FBG) solid surface pressure sensor - high temperature fiber Bragg grating

Fiber bragg grating type	Ultraviolet/Femtosecond/Drawing Tower Grating (depending on the range of strain to be measured and the operating temperature)
Center wavelength	Conventional 1525nm to 1565nm (other wavelengths can be customized)
Reflectivity	10% to 99%
Pressure Resolution	To be discussed directly
Force Measurement Range	To be discussed directly
※Fiber Bragg grating optional parameters	Various options, to be discussed directly

Fiber Bragg Grating Solid Surface Pressure Sensor Connector Specifications:

Fiber Connector Type	FC/ST/SMA Fiber Interfaces
End Face Type	APC	PC
Insert Material	Ceramic
Insertion Loss	<0.2db	<0.2db
Return Loss	>-60db	>-40db
Storage Environment	-40℃ to +85℃
Operating Environment	-40℃ to +75℃
※Optional Fiber Connector	FC/APC, FC/PC optional high-temperature resistant connectors. The high-temperature resistant connector material can withstand temperatures up to 300 degrees Celsius (subject to availability).

Finished Product and Armor Parameters of FBG Solid Surface Pressure Sensor:

Physical Diagram of OFSCN® Fiber Bragg Grating Solid Surface Pressure Sensor

Physical Diagram of OFSCN® Fiber Bragg Grating Solid Surface Pressure Sensor