background image

1 Outline of the Product

 

 

 

- 3 -

 

1-4. Method of confirmation for Standards and 

Explosion proof specification 

 

This instrument has some specification depends on standard and explosion proof certificate. Please 

confirm the detector specification before using. Please refer Declaration of Conformity that is at the end of 
this manual if you have CE marking type. You can confirm instrument specification to see name plate as 
follows. 

 
 

 
 
 
 
 
 
 
 
 
 
 
 

ATEX/IECEx, CE marking type name plate

 

 

        TIIS type name plate 

 
 
 

TIIS certificate   

CE marking 

Ex marking 

1-4 .Method of confirmation for Standards and Explosion proof specification 

Содержание SD-1DEC

Страница 1: ...PT2E 1789 Smart Transmitter Gas Detector Head SD 1DEC Operating Manual PT2E 178 PT2 178...

Страница 2: ...reshold limit value may trigger a false alarm 3 This is a safety unit not a control unit The alarm contact output of the detector must be used for an external alarm lamp buzzer while the analog signal...

Страница 3: ...ow to tube 23 5 How to Operate 24 5 1 Preparation for start up 24 5 2 Basic operating procedures 24 5 3 How to start the gas detector 25 5 4 Modes 26 5 5 Maintenance Mode User 27 5 6 How to exit 29 6...

Страница 4: ...the gas concentration is over the setting value The detector is a safety unit not an analyzer or densitometer which performs quantitative qualitative analysis measurement for gases Please fully under...

Страница 5: ...ase confirm the detector specification before using Please refer Declaration of Conformity that is at the end of this manual if you have CE marking type You can confirm instrument specification to see...

Страница 6: ......

Страница 7: ......

Страница 8: ......

Страница 9: ......

Страница 10: ......

Страница 11: ...ct Components 9 3 Product Components 3 1 Main unit and standard accessories Main Unit including a cable gland or an adapter ATEX IECEx Specification TIIS Specification 3 1 Main unit and standard acces...

Страница 12: ......

Страница 13: ......

Страница 14: ......

Страница 15: ......

Страница 16: ......

Страница 17: ......

Страница 18: ......

Страница 19: ......

Страница 20: ......

Страница 21: ......

Страница 22: ......

Страница 23: ......

Страница 24: ......

Страница 25: ......

Страница 26: ......

Страница 27: ......

Страница 28: ......

Страница 29: ......

Страница 30: ......

Страница 31: ......

Страница 32: ...se of over the detection range Over 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 ala...

Страница 33: ...d Access the gas leak point equipped with a protective gear to avoid dangers caused by possibly remaining gases and check whether gases remain or not by using a portable gas detector Check that the po...

Страница 34: ......

Страница 35: ......

Страница 36: ...adjustment after ensuring 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 Inspe...

Страница 37: ...ty or clogged dust filter Alarm Test Inspects the alarm circuit by using the alarm test function Checks the alarm lamps Checks ALM1 activation Checks the external alarm Checks the activation of the ex...

Страница 38: ......

Страница 39: ......

Страница 40: ......

Страница 41: ......

Страница 42: ......

Страница 43: ......

Страница 44: ......

Страница 45: ......

Страница 46: ......

Страница 47: ......

Страница 48: ......

Страница 49: ......

Страница 50: ......

Страница 51: ...rn off and restart the indicator alarm unit If such a symptom is observed frequently take appropriate measures to eliminate the noise Sensor abnormalities E 1 The sensor is not connected or improperly...

Страница 52: ...mpletely Disturbance by noise Turn off and restart the detector If such a symptom is observed frequently take appropriate measures to eliminate the noise Sudden change in the environment When the envi...

Страница 53: ...osis System failure Sensor failure Trouble alarm indication FAULT lamp lighting yellow content display Trouble alarm action Auto recover Alarm contact No voltage contact 1a Non exciting at normal exci...

Страница 54: ...10 Product Specifications 10 1 List of specifications 52 Outer dimension Approx 148 W 200 H 88 D mm projection excluding Weight Approx 2 6kg Color Munsell 7 5BG5 2 Outline Drawings...

Страница 55: ...arm indication FAULT lamp lighting yellow content display Trouble alarm action Auto recover Alarm contact No voltage contact 1a Non exciting at normal exciting at alarm or exciting at normal non excit...

Страница 56: ...10 Product Specifications 10 1 List of specifications 54 Outline Drawings...

Страница 57: ......

Страница 58: ...ction range ppm A concentration unit that means part per million of the combustible gas to be detected Calibration Adjusts the readings to the calibration gas concentration value by using the calibrat...

Страница 59: ......

Отзывы: