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10 Product Specifications

                                                       

  10-1. List of specifications 

 

- 50 -

 

EN 50104 approved option item 
 

No. 

Item name 

Item sub name 

Part number 

 

1 Calibration 

cap  SD-1EC

OX 

4287 9189 10 

Figure 1 

Dedicated control key 

--------- 

4286 9200 80 

Figure 2 

 

 

 

Figure 1 

 

 

 

 

 

 

 
 
 
Figure 2 

 

 

Summary of Contents for SD-1DOX

Page 1: ...PT2E 3001 Smart Transmitter Gas Detector Head SD 1DOX TYPE MED EX Operating Manual PT2E 179...

Page 2: ...esponse to changes in the air pressure In particular be careful of alarm activation when a low air pressure is brought in by typhoon 2 The alarm must be set within a range where the performance of the...

Page 3: ...7 How to tube 22 5 How to Operate 21 5 1 Preparation for start up 21 5 2 Basic operating procedures 21 5 3 How to start the gas detector 22 5 4 Modes 23 5 5 Maintenance mode User 24 5 6 How to exit 2...

Page 4: ...sed by presence of gases or other reasons leak with the built in gas sensor The concentrations of detected gases are displayed on the seven segment LED The detector outputs gas concentration in 4 20 m...

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Page 11: ...ue UP 4 key Used to switch menus or change a value DOWN 5 Power lamp Power lamp Detection mode It lights up in green Maintenance mode It blinks in green 6 Alarm lamp Alarm lamp It lights up in red whe...

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Page 29: ...Scale is displayed on the LED Power Indicator Lamp POWER Green During operation this lights up continuously Alarm Indicator Lamp ALM Red This lights up when the alarm setpoint value is reached or fell...

Page 30: ...tor Check that the point is free from dangers and take actions to fix the gas leak 6 2 Fault alarm activation A fault alarm is triggered when the detector detects abnormalities After a fault alarm is...

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Page 33: ...uring that no interference gases exist around it Flow rate check Check the flow rate to find abnormalities Filter check Check the dust filter for dust or clogging Alarm Test Inspect the alarm circuit...

Page 34: ...rty or clogged dust filter Alarm Test Inspects the alarm circuit by using the alarm test function Checks the alarm lamps Checks ALM activation Checks the external alarm Checks the activation of the ex...

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Page 42: ...J PW A F LED 2 4 6 Press SET key 2 4 6 20 9 Suppression Value Setting Change the value by pressing the or key and then press the SET key to confirm the value To confirm the suppression disabled selec...

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Page 46: ...ar Quantity pieces unit 1 Rubber seal sensor 6 months 3 8 years 1 2 O ring sensor guard 6 months 3 8 years 1 3 Slip ring sensor guard 6 months 3 8 years 1 The operation must be checked after replaceme...

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Page 48: ...es around it Abnormal operations Disturbances by sudden surge noise etc Turn off and restart the indicator alarm unit If such a symptom is observed frequently take appropriate measures to eliminate th...

Page 49: ...ted by it In some cases the detector triggers an indication alarm Because the detector cannot be used under sudden and frequent environmental changes any preventive actions to eliminate them should be...

Page 50: ...ilure E 9 Sensor failure E 1 Fault alarm display FAULT lamp lighting yellow Error number display Fault alarm pattern System failure Self latching Sensor failure Auto recover Transmission scheme Three...

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Page 52: ...tions 10 1 List of specifications 50 EN 50104 approved option item No Item name Item sub name Part number 1 Calibration cap SD 1EC OX 4287 9189 10 Figure 1 2 Dedicated control key 4286 9200 80 Figure...

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Page 54: ...ith a temperature within the range of 10 to 40 C and a humidity of 95 RH or less at one atmospheric pressure 1013 hPa Calibration Adjusts the readings to the calibration gas concentration value by usi...

Page 55: ...Revision History Edition Revision Date issued 0 First edition 12 21 2020 1 Declaration of Conformity 11 12 2021...

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