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SenseAir aSENSE RL, Руководство пользователя

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SenseAir aSENSE RL Скачать руководство пользователя страница 7

 

 

 

 

 

Document 
UMA 149 
 
 

Rev 
6 

Page 
7 (8)

 

 

Duct mounting 

If for some reason the printed circuit board (PCB) needs to be removed, special 
precaution must be taken in order not to damage the temperature probe in the 
sampling tube. When putting the PCB back in the protective housing, the probe must 
be gently positioned in the sampling tube. 
 

 

 

 

 

Figure 6 The aSENSE RL for duct mounting. The temperature probe is the black body in the sampling 

tube

.

 

 

 

+

~

 

Figure 7 The

 

aSENSE RL printed circuit board with CO

2

 sensors for measuring ranges 0-3000ppm 

and 0-4%. 

 

 

 

 

Содержание aSENSE RL

Страница 1: ...isplay The sensor is designed for wall mounting or mounting in ventilation ducts The unit is designed for connecting to Direct Digital Control DDC The linear output functions are pre programmed as CO2 and temperature transmitters with jumper selected outputs 0 10 V 2 10 V 0 20 mA 4 20 mA The measuring ranges can be modified from a PC Windows and use of the software UIP version 5 or higher together...

Страница 2: ...ftware version 5 or higher Out 1 measuring signal of carbon dioxide concentration lowest value highest value Out 2 measuring signal of temperature lowest value highest value Out 3 ON OFF signal of demand of air quality The opening of the relay is controlled by the hysteresis of the relay See figure 4 Figure 2 The measuring signal of carbon dioxide Figure 3 The measuring signal of temperature Figur...

Страница 3: ... for calculation 0 10 VDC 0 2000 ppm CO2 0 50 o C 32 122 o F CO2 value Volt 10 2000 Temperature value in o C Volt 10 50 Volt 5 Temperature value in o F Volt 9 32 2 10 VDC 0 2000 ppm CO2 0 50 o C 32 122 o F CO2 value Volt 2 8 2000 Temperature value in o C Volt 2 8 50 Temperature value in o F Volt 2 8 122 32 32 4 20 mA 0 2000 ppm CO2 0 50 o C 32 122 o F CO2 value mA 4 2000 16 Temperature value in o ...

Страница 4: ...in position Current provides 0 4 20mA output range for Out 2 Connection in position Voltage provides 0 2 10VDC output range for Out 2 Table III Configuration jumpers for aSENSE RL FUNCTIONAL TEST aSENSE RL Self diagnostics The system contains complete self diagnostic procedures A full system test is executed automatically every time the power is turned on In addition constantly during operation th...

Страница 5: ...ctions of temperature probe Check detailed status of measurements with UIP software version 5 and higher See Note 1 6 64 Memory Error Non fatal error during memory operations Check detailed settings and configuration with UIP software version 5 and higher 7 128 Warm Up state Is always set after power up or power failure Resets after restart sequence If it doesn t disappear in half a minute check p...

Страница 6: ...rameters and re calibration of temperature this PC tool has to be used Zero calibration can be done with PC and UIP software version 5 or by shorting marked holes in figure 5 The check can be done on site without interfering with the ventilation system A Back ground calibration is an easy way to correct a sensor s zero point The sensor needs fresh air 380 420 ppm CO2 Shorten holes marked in figure...

Страница 7: ...o damage the temperature probe in the sampling tube When putting the PCB back in the protective housing the probe must be gently positioned in the sampling tube Figure 6 The aSENSE RL for duct mounting The temperature probe is the black body in the sampling tube Figure 7 The aSENSE RL printed circuit board with CO2 sensors for measuring ranges 0 3000ppm and 0 4 ...

Страница 8: ...by the CE marking Directive 93 68 EEC The product fulfils the following demand EN 61326 1 2006 Class B equipment Table 1 Basic immunity test requirements SenseAir AB headquarter Stationsgatan 12 Box 96 820 60 Delsbo SWEDEN Phone 46 0 653 71 77 70 Fax 46 0 653 71 77 89 E mail info senseair com Web site www senseair com ...

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