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Important Safety Information 

In this manual, warning types and classifications are defined as follows: 
 

[Classification] 
 

       

WARNING: To Prevent Serious Injury or Death 

Indicates a potentially hazardous situation which, if not avoided, may result in 
serious injury or death. 

       

CAUTION: To Prevent Damage to the Product 

Indicates a potentially hazardous situation which, if not avoided, may result in 
damage to the product that may void the product warranty.  

 

[Description of Symbols] 

 

Indicates a condition (including danger) that requires caution.  The subject of each caution 
is illustrated inside the triangle (e.g., the symbol shown to the left is the high temperature 
caution).  
 

 

Indicates a prohibition.  Do not take the prohibited action shown inside or 
near this symbol (e.g., The symbol shown to the left prohibits disassembly). 
 

 

 

Indicates a mandatory action.  A specific action is described near the symbol. 
 

WARNING 

 

 
 

 

Do not disassemble, modify or repair the instrument. 

 

…… 

Misuse of the instrument may result in electric shock, fire, or 

 damage to the instrument, etc. 
 

…… 

 A 3B laser diode is used as the optical source inside the 

instrument. Therefore, never attempt to disassemble the 
instrument as it is extremely dangerous. 

 

Do not 

modify/disassemble 

 

Summary of Contents for 3720-06

Page 1: ...Laser Particle Sensor MODEL 3720 06 Intense Light Particle Sensor User s manual...

Page 2: ...Zero filter 1 Manual 1 optional Extras ITEM model volume USB RS485 converter 3720 06 20 1 RS232C RS485 converter 3720 06 21 1 Constant velocity suction probe 3905 07 1 Pump Unit 3720 06 22 IP65 Prote...

Page 3: ...er that requires caution The subject of each caution is illustrated inside the triangle e g the symbol shown to the left is the high temperature caution Indicates a prohibition Do not take the prohibi...

Page 4: ...ny liquid enters the instrument turn the power off immediately remove the battery and disconnect the power cable It may result in electric shock fire or damage to the instrument Contact your distribut...

Page 5: ...1 1 Adapter used 5 2 1 2 DC power supply used 5 2 1 3 POE Switch 6 2 2 Parameter Setting 6 2 3 Check condition of vacuum source 7 2 4 Analog output terminal connection 7 2 5 RS485 pin connection 9 2...

Page 6: ...ta can be output with a current of 4 20 mA Can be connected to the EP CRMS system for long term measurements in a clean room environment Status lamps can indicate LD errors and flow errors Alarm outpu...

Page 7: ...RS 485 Terminal Connection for details power jack DC power jack Use the supplied AC adapter See 2 1 1 Adapter Use for details LAN connector MODBUS RTU communication connection terminal Connect a rout...

Page 8: ...please refer to the following instructions Connection method The following is the connection method between this product the USB RS 485 converter and a PC How to connect RS485 terminal andUSB RS485 co...

Page 9: ...m Connection method The connection between the product and the router is shown below Shows the connection between this product and the POE switch ROUTER PC POE Switch Router PC If power is to be suppl...

Page 10: ...50 60Hz Output DC 24V 2 1A Plug specifications Internaldiameter2 1mm 2 1 2 Use DC power supply Pin 7 of the analog pins can be used for Power 15 28V and Pin 8 can be used for DC power supply by using...

Page 11: ...rs Sampling time setting 1 second step set in the range of 1 60 seconds All data within the sampling time period is totaled and output via analog output 4 20 mA This sampling time is common to all cha...

Page 12: ...bps 8 bit none and 2 bit Error output setting When flow rate or LD error is detected current output is performed or not performed ON The current output is changed according to the contents of the abn...

Page 13: ...The contact specification for this terminal is 60 V 0 4 A or less Use within this range 3 ALM ch3 Channel 3 measurement particle count or concentration output upon alarm detection terminal The contact...

Page 14: ...of particles or concentration of channel 3 measurement Output range is 4 20mA 2 This output terminal is also used when a main unit flow error or LD error is detected The current output range for a fl...

Page 15: ...tput current value of the analog output terminal alarm output state etc If the problem is detected investigate the cause of the problem by referring to 5 If the problem persists contact the place of p...

Page 16: ...00 000CNT ft3 Data Storage 5000 pcs Setting Parameter Sampling time 1 sec 60 sec Output range setting set for each particle size Count 0 10CNT 0 100CNT 0 1 000CNT 0 10 000CNT Concentrations 0 10CNT cf...

Page 17: ...95 RH or less no condensation External dimensions of main unit 180 W x 110 D x 190 H mm Weight 3 4 kg Standard accessories Manual 1 volume AC adapter 1 pc zero filter 1 set optional goods USB RS485 c...

Page 18: ...source piping Or clogged pipe Examine the vacuum source for leaks Eliminate clogged areas be just about to Piping inside the unit is clogged Returns and Repairs 13 Torn internal parts of the main uni...

Page 19: ...MS wireless sensors are communicating and measuring numbers are not stable misconnection Check the connection method 4 Circuit failure of main unit Return for repair 13 EP CRMS system misconfiguration...

Page 20: ...he product is malfunctioning please read 5 Still if you re not feeling well Please contact the distributor Kanomax Japan K K see last page or the distributor where you purchased the product Repairs un...

Page 21: ...g tel 024 23846440 83951688 83951788 fax 024 23898417 No 9 Zhenggun Road Douyi Economy Development District Shenyang TEL 024 89730178 fax 024 89730177 USA19 US Hwy 206 Andover New Jersey 07821 TEL 1 9...

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