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Summary of Contents for SEFRAM SPX100
- Page 1 SPX100 SENSOR DUST EMISSIONS CONTROLLER SPX 100 V4 TECHNICAL NOTICE Page 1 sur 27 Notice Technique FI 72.0110.0316E...
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Page 2: Table Of Contents
SPX100 SENSOR DUST EMISSIONS CONTROLLER SUMMARY page 3 I) GENERALITIES page 4 II) CHARACTERISTICS III) CONNECTIONS page 5 IV) RUNNING page 8 1) General 2) Alarm 3) 4-20 mA 4) Connection V) ADJUSTMENTS page 10 Front panel Adjustments menu Measure reading adjustment... -
Page 3: I) Generalities
SPX100 SENSOR DUST EMISSIONS CONTROLLER I) GENERALITIES The SPX monitors and displays the dust emission behind a filter, based on the triboelectric effect. It’s made with two main units self connected. It gives the trend of dust emissions as a % or as a quantity (mg/m or other). - Page 4 SPX100 SENSOR DUST EMISSIONS CONTROLLER PRINCIPLE PLAN : Page 4 sur 27 Notice Technique FI 72.0110.0316E...
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Page 5: Ii) Characteristics
SPX100 SENSOR DUST EMISSIONS CONTROLLER II) CHARACTERISTICS 115V or 230V 10% - Supply - Frequency 50-60 Hz - Power consumption 12 VA - Relay contact parameters Single pole changeover - 1A - 250V AC1 - Parameters adjustment By keys on front panel with the user password... -
Page 6: Iii) Connections
SPX100 SENSOR DUST EMISSIONS CONTROLLER III) CONNECTIONS 1) Sensor The sensor is fitted on the duct or the duct to be monitored: - Filetage 1" BSP (26-34 GAS) - Placed on a rectilinear position (5 diameters before / 2 diameters after mini - N.B. - Page 7 SPX100 SENSOR DUST EMISSIONS CONTROLLER 2)Base To access the terminal blocks, put off the connections cover NOTE : The relay contacts are drawing main supply « off ». When the supply voltage comes « on », the relay pulls up if no alarm.
- Page 8 SPX100 SENSOR DUST EMISSIONS CONTROLLER * SUPPLY CHOICE (To access this, put off the front panel and the upper board) BE CAREFUL : The SPX 100 leaves our workshops for a 230V supply voltage. WARNING : If you change the supply voltage, you must update the data plate located on the outside of the box.
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Page 9: Iv) Running
SPX100 SENSOR DUST EMISSIONS CONTROLLER IV) RUNNING 1) General A measure, always made by the sensor, is transmitted to the base to be interpreted and stored. The base has two types of memory : - A working memory : Refreshed each second ... - Page 10 SPX100 SENSOR DUST EMISSIONS CONTROLLER 2) Alarm The SPX 100 has an adjustable alarm threshold (see « alarm adjustment »). Each time, the averaging value (1 to 60 min) is compared with the alarm threshold, the alarm is activated when the average is above the alarm threshold : - The DEFAULT relay pulls down - The «...
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Page 11: V) Adjustments
SPX100 SENSOR DUST EMISSIONS CONTROLLER V) ADJUSTMENTS All the adjustments are made with an alphanumerical display, a bargraph and some keys in front panel. 1) Front panel : front panel description Page 11 sur 27 Notice Technique FI 72.0110.0316E... - Page 12 SPX100 SENSOR DUST EMISSIONS CONTROLLER 2) Adjustment menu The parameters adjustment is achieved by a rolling menu who’s change by pressing the « VALID » key. The keys that have a function for the selected parameter adjustment, are symbolised on the display : : «...
- Page 13 SPX100 SENSOR DUST EMISSIONS CONTROLLER 3) Measure reading adjustment - Display of the instantaneous or averaged measure (from 1 to 60 minutes) choice with the « up » and « down » keys. If instantaneous measure display If averaged measure display NOTE : If we are reading the averaged measure, the value can be flicking : because the calculation of it isn’t finished.
- Page 14 SPX100 SENSOR DUST EMISSIONS CONTROLLER - If the password is already adjusted, the display shows : The access to the adjustment can be forbidden by pressing the « right » key (suppress). To access to the adjustment, you should adjust the password again.
- Page 15 SPX100 SENSOR DUST EMISSIONS CONTROLLER 5) Date and hour adjustment - If the password isn’t good, we can only read the date and the time. Format : DAY/MONTH/YEAR HOUR/MINUTE/SECOND - If the password is good, select the value you want to adjust with the « left » and « right »...
- Page 16 SPX100 SENSOR DUST EMISSIONS CONTROLLER 8) View measuring scale Display for information about the measuring scale (depending on the calibration set) 9) 4-20 mA scale adjustment - Set the corresponding value to 20 mA on the 4-20 mA output If the input value is greater than the value of the measuring scale, a message asks you to confirm this.
- Page 17 SPX100 SENSOR DUST EMISSIONS CONTROLLER 11) Auto sensitivity - Improve automatically the sensor sensitivity according to the environment it's installed (particle kind, dust concentration, etc …) as a function of a scale (requested by the user) and the current concentration ratio.
- Page 18 SPX100 SENSOR DUST EMISSIONS CONTROLLER d) Enter the value of the current emissions level. NOTE: a message warns you if the value entered is "outside the limits". In this case, the value of the scale entered previously may be poorly suited to your application.
- Page 19 SPX100 SENSOR DUST EMISSIONS CONTROLLER - During an auto-sensitivity procedure, the DEFAULT relay is forced to 0 so as not to generate an alarm unnecessarily. The 4-20 mA signal switches to 0 mA. 12) Auto zero - The auto zero allows the offset adjustment of the device according with its environment where it is fitted (noise, electronic offset, …).
- Page 20 SPX100 SENSOR DUST EMISSIONS CONTROLLER 13) Average calculation This function allows the calculation of the averaged dust concentration value on a period of 1 month maxi with the storing datas into the SPX 100. a) Press the right key. b) Enter the date / time of the start of the period using the up, down, right and left buttons.
- Page 21 SPX100 SENSOR DUST EMISSIONS CONTROLLER 14) Calibration This function doesn't exist if the unit is % of good running. RECALIBRATE It allows : - to RECALIBRATE the device according to a known or estimated dust concentration value (ex : 1 year recalibration) - If the 24 hours option, to REFINE the "adjustment"...
- Page 22 SPX100 SENSOR DUST EMISSIONS CONTROLLER 16) Alarm adjustment / alarm reading - The alarm adjustment is allowed if the password is good. - To access this, keep the “alarm” key pressed : - Select the digit you want to adjust with the “right” and “left” keys and press the “up” and “down”...
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Page 23: Vi) Installation / Start
SPX100 SENSOR DUST EMISSIONS CONTROLLER Example of display : VI) INSTALLATION / START - Screw the cane on the sensor - Put the sensor onto the duct - Connect the sensor with the control unit - Apply the supply - Enter the password to access to the adjustment... -
Page 24: Viii) General Instructions For Safety, Assembly
RECEPTION - STORAGE In the event of a problem, please contact Sefram. After unpacking the device, check that this latter has not been MAINTENANCE damaged during transport; for certain devices, remove the The device does not require any special maintenance. -
Page 25: Ix) Warranty
X) CERTIFICATE The SPX100 ( base and sensor) respects the European directives ( CEM, BT and ATEX ), which concerns it. However, it must be used correctly in applications for which it is intended, and should be linked or near CE approved products. -
Page 26: Xi) Physical Dimensions
SPX100 SENSOR DUST EMISSIONS CONTROLLER XI) PHYSICAL DIMENSIONS 1) Sensor STANDARD WITH THERMAL SEPARATOR Page 26 sur 27 Notice Technique FI 72.0110.0316E... - Page 27 SPX100 SENSOR DUST EMISSIONS CONTROLLER 2) Control unit SEFRAM RESERVES THE RIGHT TO MAKE CHANGE TO ITS PRODUCTS Page 27 sur 27 Notice Technique FI 72.0110.0316E...
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