Honeywell FSL Series Скачать руководство пользователя страница 1

 

Installation Instructions for the 

ISSUE 3

FSL Series Force Sensor

 

PK 80091

 

EXCITATION SCHEMATIC 
Excitation (Vdc) 5 Typ., 12 Max.  

WARNING

 

PERSONAL INJURY 

 

DO NOT USE these products as safety or emergency stop devices, 
or in any other application where failure of the product could result in 
personal injury. 

Failure to comply with these instructions could result in death 
or serious injury. 

 

 

PERFORMANCE CHARACTERISTICS @ 5.0 

±

 0.01 Vdc Excitation, 25 

°

Parameter Min. 

Typical 

Max. 

Units 

Null Offset 

-15 

+15 

mV 

Operating Force 

 

500 grams 

Sensitivity  

0.1 

0.12 

0.14 

mV/gram 

Linearity (B.F.S.L.)** 

 

±

 10 

 

grams 

Repeatability @ 300 g 

 

±

10 

 

grams 

Null 

Shift 

  

  

25 

°

C to 2 

°

C, 25 

°

C to 40 

°

C  

 

±

 0.5 

 

mV 

Sensitivity 

Shift 

  

  

25 

°

C to 0 

°

C

 

 

+0.006 

 

mV/gram 

25 

°

C to 40 

°

 

-0.006 

 

mV/gram 

Input Resistance  

4.0 K 

5.0 K 

6.0 K 

Ohms 

Output Resistance 

4.0 K 

5.0 K 

6.0 K 

Ohms 

Overforce 

 

 

4,500 grams 

ESD (direct contact, 

terminals and plunger) 

 

 

 

 

 

 
kV 

 
FS SERIES CIRCUIT 

1.

 

Circled numbers refer to sensor 
terminals (pins).  
Pin 1 = Supply V

S

 (+) 

Pin 2 = Output (+) 
Pin 3 = Ground (-) 
Pin 4 = Output (-) 

2.The force sensor may be powered 

by voltage or current. Maximum 
supply voltage is not to exceed 12 
volts. Maximum supply current is 
not to exceed 1.6 mA. Power is 
applied across Pin 1 and Pin 3. 

3.The sensor output should be 

measured as a differential voltage 
across Pin 2 and Pin 4 (V

O

 = V

2

 - 

V

4

). The output is ratiometric to the 

supply voltage. Shifts in supply 
voltage will cause shifts in output. 
Neither Pin 2 nor Pin 4 should be 
tied to ground or voltage supply. 

* Non-compensated force sensors, excited by constant current (1.5 mA) 
instead of voltage, exhibit partial temperature compensation of Span. 
**BFSL: Best Fit Straight Line. 

 
ENVIRONMENTAL SPECIFICATIONS 

Operating temperature 

-40 

°

C to 70 °C [-40 °F to 158 °F] 

Storage temperature 

-40 °C to 70 °C [-40 °F to 158 °F] 

Shock 

Qualification tested to 150 g 

Vibration Qualification 

tested to 0 to 2 kHz, 20 g sine 

MCTF 

13 million at 50 

°

C [122 

°

F] 

Solderability  

5 sec at 315 

°

C per lead 

Output ratiometric  

Within supply range 

 

CLEANING 

Proper cleaning fluids should be 

selected, based on the type of 
contaminants to be removed. 
Honeywell recommends alcohols. 

 

Note

: All force related specifications are established using dead weight or 

compliant force. 
 

SENSOR PINOUT 

 

Sensing and Control 

© Honeywell 2003, All Rights Reserved

 

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