• High Precision Micro Ring Pressure Sensor
  • High Precision Micro Ring Pressure Sensor
  • High Precision Micro Ring Pressure Sensor
  • High Precision Micro Ring Pressure Sensor
  • High Precision Micro Ring Pressure Sensor
  • High Precision Micro Ring Pressure Sensor

High Precision Micro Ring Pressure Sensor

Pattern: Column Cylinder Type
Transform Type: Resistance Strain
Out-Wire: 4-Wire
Output Signal Type: Switching Type
Feature: SemiConductor
Production Process: Normal Wirewound
Samples:
US$ 45/Piece 1 Piece(Min.Order)
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Anhui, China
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  • Overview
  • Product Description
Overview

Basic Info.

Model NO.
Micro Ring Pressure Sensor
Material
Stainless Steel
IP Rating
IP54
Certification
ISO
Customized
Customized
Transport Package
Stendard Package
Specification
Export
Trademark
Sun-Moon
Origin
China
HS Code
9031809090
Production Capacity
300, 000 Pieces/Year

Product Description

Product Description

 

Description:
The measured tension and compression force must be introduced axially and perpendicularly to the entire surface of the inner and outer bands of the sensor in the opposite direction. Conversion of the acting force into an electrical output signal is performed by strain gauges connected together in a full bridge circuit. To achieve optimal accuracy, the base of the sensor should rest on a smooth level surface, hardened to at least 63 HRC with sufficient dimensions. The base cover welded to the surface has a stabilizing effect on the sensor element. Lateral forces should be avoided anyway as they distort the measured results. During installation or operation,ensure that the cable outlet and the sensor cable are not subject to excessively high tensile or bending forces. Strain and bend relief may be necessary for the sensor cable on the machine side
characteristic:
Measuring ranges from 0 ... 5 N to 0 ... 200 kN
Centric throughout hole
Flat disc design
Made of stainless steel
Completely welded sensor body
Nominal characteristic value standardization
possible
Application situation :
The miniature ring load cells of the 8438 series have been specially designed to show-up with small external dimensions. These sensors can be used for a wide range of industrial and laboratory applications due to their small size. The small diameter and height make this miniature ring load cell perfect for installation in structures, in which the measured force is guided directly through the sensor after disconnection.
Examples of this are force measurements on
Bolts
Screws
Plate and cover fasteners
Bearing contact forces
Spot welding machines
Cutting tools
Dimensional:
High Precision Micro Ring Pressure Sensor



Technical Data:
Bridge resistance (full bridge):
measuring range 0 ... 10 N semiconductor
 
strain gauge 500 Ω, nominal*
measuring range 0 ... 20 N foil strain gauge 350 Ω, nominal*
Excitation:
measuring range 0 ... 10 N
max. 5 V DC
measuring range 0 ... 20 N
max. 10 V DC
Nominal sensitivity:
measuring range 0 ... 10 N
20 mV/V, nominal*
measuring range 0 ... 20 N and 0 ... 50 N 2 mV/V, nominal*
measuring range 0 ...100 N
1.0 mV/V, nominal*
measuring range 0 ...200 N
1.5 mV/V, nominal*
Range of operating temperature:
0 °C ... + 85 °C
Nominal temperature range:
+15 °C ... + 70 °C
Influence of temperature on zero:
± 0.03 % F.S./K
Influence of temperature on sensitivity:
≤ + 0.03 % Rdg./K
Non-linearity:
1.0 % F.S.
Relative hysteresis:
0.75 % F.S.
Non-repeatability with unchanged assembly position: 0.25 % F.S.
Deflection full scale:
approx. 60 µm
Mounting:
measuring range 0 ... 1000 N
there are three mounting holes on the lower side of the sensor,
equally spaced on T diameter with division 120°, one hole is
located directly across the cable exit. This kind of mounting is
allowed for compression load only.
Operating force max:
150 % of capacity
Dynamic load capacity: recommended 50 % of capacity
 
max.
70 % of capacity
Material:
stainless steel 1.4542
Electrical connection:
measuring range
shielded, TPE insulated cable with open
0 ... 500 N
ends for soldering, length appr. 2 m.
 
bending radius 20 mm
 
measuring range
additionally equipped with anti-kink protection
0 ... 1 kN to 0 .. 50 kN length appr. 40 mm,
 
bending radius 30 mm
measuring range
additionally equipped with anti-kink protection
0 ...100 kN
and adapter for cable holder,
 
length approx. 50 mm,
 
bending radius 30 mm
Protection class: acc. to EN 60529 range
0 ... 50 kN IP54
 
range
0 ... 100 kN IP65
Dimensions:
refer to table and dimensional drawing
General tolerance of dimensioning:
acc. to ISO 2768-f
Weight: depending on the measuring range, from 5 g up to 900 g
Wiring code:
measuring range 0 ... 50 N / 0 ...100 N
red / with excitation voltage
positive
black / brown excitation voltage
negative
green / green signal output
negative
white / yellow signal output
positive
High Precision Micro Ring Pressure Sensor
 

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