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BS03 fixed gas detector operation manual 

 

B. If the output signal is RS485 signal,  then the terminal definitions are as 
below: 

 

4)     

After  the  correct  wire  connection,  take  out  the  useless  wire  from  the 

enclosure.  Then  tighten  the  compaction  circle,  rubber  air-proof  circle  and 
wire. Explosion-proof soft tube can also be connected with the device directly.

 

Note:

  The  size  of  the  connection  wire  between  the  controller  and  detector 

should  not  be  less  than  6mm,  and  the  distance  should  be  note  more  than 
1000m. 

5)     

After checking all the connection well, install the display PCB and the 

front cover. Make sure O-type circle is put on and connected with the cover 
tightly. 

 

6. Operation

 

On the remote controller, there are totally five buttons as follows:    “Setup”, 
“Confirm”, “Cancel”, “+” and “-”.   

Warning:

  It's  forbidden  to  replace  the  batteries  for  the  remote  control  in 

working area.   

Note

:  “Setup”,  “Confirm”  and  “Cancel”  are  single-spring  buttons.  These 

buttons can only be triggered once even if you press them continuously, and 
the interval between two springs should not be less than 1 second. “+” and “-” 
are continuous-spring  buttons and can be  triggered by continuous pressing. 
Setting  can  only  be  affected  after  pressing  “Confirm”.  After  setting,  press 
“Cancel” to return to the normal mode. Effective setting can be kept till the 
next setup, even if without power. 
 

NO. 

mark 

function 

spec 

L-Alarm 

Low alarm output 

Switching value 

L-Alarm 

Low alarm output 

24V 

Power input 

DC24V±25% 

GND 

Power input 

Data communication  RS485A 

Data communication  RS485B 

H-Alarm 

High alarm output 

Switching value 

H-Alarm 

High alarm output 

24V 

Power input 

DC24V±25% 

10 

GND 

Power input 

11 

Data communication  RS485A 

12 

Data communication  RS485B 

Summary of Contents for BS03

Page 1: ...BS03 Fixed gas detector Operation manual Read this manual carefully before using the device Ver HWWM160617CG...

Page 2: ...wise it will influence the accuracy and shorten the sensor life 8 Please don t paint the sensor parts or detector 9 Only sensor spare parts which are specified for BS03 are allowed to be used 10 It s...

Page 3: ...ION 3 4 1 INSTALLATION POSITION 3 4 2 DIMENSIONS 4 4 3 INSTALLATION METHODS 4 5 WIRE CONNECTION 6 6 OPERATION 8 6 1 LOW ALARM SETTING 9 6 2 HIGH ALARM SETTING 9 6 3 ZERO TRANSLATION 9 6 4 SINGLE POINT...

Page 4: ...n Gas Range Resolution Calibrating gas flow LEL 0 100 LEL 1 LEL 500 50ml min CH4 C3H8 0 100 LEL 1 LEL 500 50ml min CH4 0 5 VOL 0 1 VOL 500 50ml min CO 0 1000PPM 1PPM 200ml min H2S 0 100PPM 1PPM 200ml...

Page 5: ...H alarm Operation Infrared remote control Response time 30s LEL 60s toxic gas Working temperature 40 70 LEL 20 50 toxic Working humidity 95 RH Explosion proof Ex d CT6 Protection IP65 Pressure Limit 8...

Page 6: ...thin 1m around the possible gas leakage area such as valve pipe connection point gas outlet place Please try to install it nearer to the above places but avoid influencing the working of the other equ...

Page 7: ...ace you can fix the detector onto the wall or to the gas pipes Please follow the details as below Method 1 thread butted type fixing method If there are transverse or vertical siphon with G3 4 Screw t...

Page 8: ...thod 2 If the user needs to install the detector onto the wall please choose an appropriate place on the wall according to the detector dimensions Then fix the detector by using 3 pieces of M6 70 bulg...

Page 9: ...e way Then use a cross type screw to screw down the 3 bolts and take off the display PCB 2 Screw down the pipe connector in counter clockwise way Take out the explosion proof pad In turns put 3 line w...

Page 10: ...NO mark function spec 1 L Alarm Low alarm output Switching value 2 L Alarm Low alarm output 3 24V Power input DC24V 25 4 GND Power input 5 Iout Current ouput 4 20mA 6 NC 7 H Alarm High alarm output S...

Page 11: ...firm Cancel and Warning It s forbidden to replace the batteries for the remote control in working area Note Setup Confirm and Cancel are single spring buttons These buttons can only be triggered once...

Page 12: ...to exit to return to the normal status 6 2 High alarm setting In normal status press Setup twice and it displays F 2 Then press Confirm it displays the default high alarm This figure can be adjusted b...

Page 13: ...working status the screen will show F 4 then press Confirm and it will display the default calibration point Press or to change the calibration point to be same with the input gas concentration level...

Page 14: ...ent catalytic sensor s using life is 3 years electrochemical sensor s using life is 2 years When the sensor life is overdue the detection result may be not accurate To replace the sensor please first...

Page 15: ...BS03 fixed gas detector operation manual 12...

Page 16: ...Electrical fault Contact with seller Abnormal connection with controller Wiring fault Check the wiring Electrical fault Contact with seller E 01 Calibration fault recalibrating E 02 Wiring fault conn...

Page 17: ...Attachment 1 Address code settings...

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