background image

User Manual - PolyGard

®

2 / µGard

®

Sensors for Toxic Gases 

 

 
 

Page  14    

   

 

 

PolyGard

 / µGard

® 

are registered trademarks of MSR   

 

 

 

Made in Germany   

 

   GA_SC2_MC2_Tox_D_0820 

 
Phone +49 8531 9004-0 

Fax: +49 8531 9004-54 

  

 

 

 

      Specification subject to change without notice 

MSR-Electronic GmbH, Buergermeister-Schoenbauer-Str. 13, D 94060 Pocking   

 

 

 

 

 

   www.msr-electronic.de 

 

10

 

Figures 

 
 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
 
 
 
Fig. 1  

Fig. 3 

PCB with Sensor Cartridge  

SC2 connection to PCB 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Fig. 2 
Calibration adapter C2Z4

 

X

2

X

3

X

7

X

4

94 mm

79 mm

Mounting

Mounting

Mounting

Mounting

1

1

5

 m

m

 

1

3

0

 m

m

1

8

0

 m

m

D = 4 mm

Summary of Contents for PolyGard 2

Page 1: ...t to change without notice MSR Electronic GmbH Buergermeister Schoenbauer Str 13 D 94060 Pocking www msr electronic de PolyGard 2 Gard 2 Sensors for Toxic Gases Sensor Cartridge for Toxic Gases and Ox...

Page 2: ...n SB2 MSB2 MSC2 WSB2 5 3 2 Terminal Connection MC2 5 4 Commissioning 5 4 1 Installation of Sensor Cartridge 5 4 2 Registration of the Sensor Cartridge 5 5 Calibration 6 5 1 Calibration Work 6 5 2 Exch...

Page 3: ...C2 MSB2 and WSB2 devices 1 3 Special Mode See description of the SB2 MSC2 MSB2 and WSB2 devices 1 4 Sensor Element for Toxic Gases and Oxygen The sensor element is a sealed electro chemical cell with...

Page 4: ...1186 1 27 Floor 0 2 0 3 m Hydrogen cyanide E1183 0 93 Ceiling 0 3 m Ethylene oxide E1199 1 56 Floor 0 2 0 3 m Ethylene E1189 0 97 1 5 1 8 m Formaldehyde E1185 1 04 1 5 1 8 m Carbon monoxide E1110 0 97...

Page 5: ...stalled ex works Check Sensor Cartridge connector for correct engagement Calibrate if not already factory calibrated Within the first weeks after commissioning there may be a deviation in the sensor b...

Page 6: ...libra tion interval in months1 Ammonia NH3 24 300 150 12 Chlorine Cl2 NO2 1 1 CL2 24 30 500 6 Hydrogen chloride HCL H2S 20 31 HCl 24 30 500 6 Hydrogen cyanide HCN H2S 15 25 HCN 24 30 500 6 Ethylene ox...

Page 7: ...calibration has been successfully completed If you exit the menu without pressing Save the original gain data for the measured value calculation will continue to be used By limiting the gain factor ca...

Page 8: ...epend on the sensor element and can be read from the table Calibration If there are different intervals always observe the shortest one Inspections and services must be documented The date for the nex...

Page 9: ...ension at X4 16 28 V DC Pin 1 and 2 Polarity not correct at X4 Connect correctly Connector X4 not plugged in Check the plug Wire breakage Check the wiring Green LED doesn t flash PCB no address Check...

Page 10: ...rent signal 50 k for voltage signal 4 20 mA or 2 10 V measuring range 3 2 4 mA or 1 6 2 V underrange 20 21 2 mA or 10 10 6 V overrange 2 mA or 1 V fault 21 8 mA or 10 9 V fault High SENSOR ELEMENT Gas...

Page 11: ...1 F to 68 F for NH3 CO NO2 O2 Storage time 6 months Poisoning Electrochemical sensors are susceptible to poisoning by organic solvents and silicone vapours PHYSICAL Housing in plastic Polycarbonate Co...

Page 12: ...1185 BX 0 10 n d 0 01 5 60 0 2 1 2 30 50 15 90 36 1 04 6 CO E1110 CX 0 150 2 0 1 5 10 4 0 4 0 4 20 50 10 95 72 0 97 12 CO E1110 EX 0 250 2 0 1 5 10 4 0 4 0 4 20 50 10 95 72 0 97 12 CO E1110 FX 0 300 2...

Page 13: ...5000 0 10 12 10 30 20 0 20 0 1000 150 NH3 E1125 CX 10 0 100 0 100 0 200 0 5000 0 10 12 10 30 20 0 20 0 1000 150 NH3 E1125 DX 10 0 100 0 100 0 200 0 5000 0 10 12 10 30 20 0 20 0 1000 150 NH3 E1125 EX 1...

Page 14: ...1 9004 0 Fax 49 8531 9004 54 Specification subject to change without notice MSR Electronic GmbH Buergermeister Schoenbauer Str 13 D 94060 Pocking www msr electronic de 10 Figures v Fig 1 Fig 3 PCB wit...

Page 15: ...d 2 devices are installed in compliance with all national and local codes and OSHA requirements Installation should be implemented only by technicians familiar with proper installation techniques and...

Reviews: