Sierra Monitor Corporation IZS31 User Manual

 

25

5-2．  Sensor 

Sensor model 

IZS31-DF 

(Feed back sensor） 

IZS31-DG 

(Auto-balance sensor) 

Operating ambient temp 

0 to 50 ℃ 

Operating ambient humidity   

35 to 80％Rh（No dew condensation） 

Case material   

ABS 

ABS, Stainless 

Vibration resistance 

Endurance 50Hz, Amplitude 1mm, 2hours each for XYZ 

Impact resistance   

10G 

Weight   

200ｇ（including cable weight） 

220ｇ（including cable weight） 

Installation distance 

10 to 50mm  （Recommended） 

- 

Applicable standard/ directive 

CE  （EMC directive：89/336/EEC,92/31/EEC,93/68/EEC,2004/108/EC、   

Low voltage directive：73/23/EEC,93/68/EEC） 

 
 
 
 

„ 

  Sensor monitor output (When feed back sensor is used)

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

„  Detection range of Feedback sensor 

 

 
 
 
 
 
 
 
 
 

Installation  

distance mm 

Detection range 

mm 

10 45 
25 100 
50 180 

 

Relation of sensor output and charge potential based pm

installation distance

0

1

2

3

4

5

6

-2000

-1500

-1000

-500

0

500

1000

1500

2000

Charge potential V

Sensor output voltage V

Installation distance
25ｍｍ

Installation distance
25ｍｍ

Installation distance
10ｍｍ

Sensor head

Detection hole

Installatio

n distance 

Detection range