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Sensor Electronics SEC 3100, Instruction And Operation Manual

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Sensor Electronics SEC 3100 Instruction And Operation Manual Download Page 25

 

 

 

Part Number: 1460105 

REV: A 

 

LCD Display: 

Real Time Status   
Gas Type 
Gas Concentration 
Fault Identification 
Range 
ID Number  
Memory Card Status 
        Interactive Menus 
 

Calibration 

 

Relay Programming 

 

ID & Zone Number 

 

 

 

 

Magnetic Switch (3) 

Mounting holes (2) 

Fault LED 

Green

 OK 

Red

 Fault 

 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
 

 

 

 

SENSOR ELECTRONICS CORPORATION 

12730 Creek View Avenue 

Savage, Minnesota 55378 USA 

(T) 952.938.9486  (F) 952.938.9617 

[email protected] 

FIGURE 1 

 

SEC 3100 OVERVIEW 

Field Wiring Port (2 

x

 

¾”

) 

➢

Power 

➢

4-20 mA 

➢

RS485 (MODBUS) 

➢

Alarm Relays 

 

Memory Data Card 

Slot 

Alarm LED 

Green

 OK 

Yellow

 Low Alarm 

Orange

 Mid Alarm 

Red

 High Alarm 

 

Gas Sensor Port (1 

x

  

¾”

) 

    SEC 3000 
    SEC Millenium 

Summary of Contents for SEC 3100

Page 1: ...460105 REV A SEC 3100 Transmitter Instruction and Operation Manual Sensor Electronics Corporation 12730 Creek View Avenue Savage Minnesota 55378 USA 952 938 9486 Fax 952 938 9617 Web site www sensorel...

Page 2: ...MENT FROM THE FACTORY ANY PARTS RETURNED FREIGHT PRE PAID TO THE FACTORY AND FOUND DEFECTIVE WITHIN THE WARRANTY WOULD BE REPAIRED OR REPLACED AT SEC S OPTION SEC WILL RETURN REPAIRED OR REPLACED EQUI...

Page 3: ...History Table Add Page Numbers Many Changes for Approval Update Give Standard P N 1460105 and Revision A 3 All All All Table of Contents I SPECIFICATIONS II GENERAL DESCRIPTION III OPERATION Installat...

Page 4: ...Fault Rated for 8 Amps 30 VDC or 250VAC Display LCD backlit Construction Epoxy coated aluminum Operating Temperature Rating CUS 40 to 60 C at 0 to 99 RH non condensing IECEx 40 to 70 C Operating Volt...

Page 5: ...em 4 20 mA ouput RS 485 Interface Isolated Optional alarm and fault relays Non intrusive programming Non intrusive calibration Removable non volatile time stamped data logging Optional IS barrier Digi...

Page 6: ...voided if possible Follow all national and local installation codes and practices The SEC 3100 has three 3 NPT threaded connectors for mounting and wiring the sensor and transmitter into a permanent i...

Page 7: ...ARE ALIVE GARDER LE COUVERCLE BIEN FERME TANT QUE LES CIRCUITS SONT SOUS TENSION Warm up When power is applied to the SEC 3100 it enters a one 1 minute warm up mode The output current will be 0 8 mA...

Page 8: ...1 Attempt Unit Span with no gas 2 Attempt Unit Zero with gas 8 NA NA Currently Not Used 9 0 0ma Unit Fault Hard Fault refer to gas sensor manual 10 1 0ma Optics Fault Clean sensor s windows 11 1 2ma Z...

Page 9: ...ceplate shown above on the front side LCD side of PCB to the left of the LCD Gas Sensor Port 1 x SEC 3000 SEC Millenium Magnetic Switch 3 UP Arrow DOWN Arrow ENTER Field Wiring Port 2 x Power 4 20 mA...

Page 10: ...tatus During Warm Up FAULT LED will be solid Blue and ALARM LED will be falshing Yellow Blue MC REMOVED indicates the MEMORY CARD MC in not installed in the SEC 3100 Other MC indications are OK FAULT...

Page 11: ...3100 software version number Selecting Enter again will return the display to the main info menu Sensor Status Menu TYP Sensor type 0 0 is a SEC 3000 32 0 is SEC Millenium SN Sensor serial number VER...

Page 12: ...blank the display up to low alarm setting Down Arrow Self Test Menu Generates a signal on the display RS485 4 20 mA Down Menu Date Time Menu Sets the date and time in the real time clock Down Arrow 4...

Page 13: ...CAL VAL to verify the span gas calibration value matches the value of the span gas calibration on hand If not select Enter and the following screen will appear Using the Up and Down arrows will allow...

Page 14: ...nter This will go the display If calibration span gas is still present the display will read Apply clean air to the sensor to reduce this reading The display will advance to the following This complet...

Page 15: ...point Once the correct set point is displayed select Enter and the new value will be accepted Arrow Down Selecting Enter will allow the operator to change the operation of the relay operation from Non...

Page 16: ...low the alarm set point Once the correct operation is selected use the Down arrow to advance to the next menu item Arrow Down Selecting Exit will advance to the next menu This menu will allow the oper...

Page 17: ...Enter Select Enter Using the Up and Down arrows the operator can change the ON delay time for the relay to actuate after the alarm threshold has been exceeded The time is measured in seconds 0 255 Onc...

Page 18: ...red Arrow Down Selecting Enter will allow the operator to change the operation of the relay coil from normally de energized ENERGIZED NO to normally energized ENERGIZED YES Once the correct operation...

Page 19: ...ct Enter Use the Up and Down Arrows to change the ID number 0 255 Once the correct ID number is displayed select Enter Arrow Down to Online Using Enter the operator can toggle between Online YES and O...

Page 20: ...t will make the sensor generate a 4 20 mA input into the SEC 3100 from 4 mA to 20 mA 0 fullscale In the self test mode the SEC 3100 outputs are fully functional The SEC 3100 will display the rising ga...

Page 21: ...Time is HH MM SS Below is an example Enter from above display Arrow Up one number Enter Continue with the sequence until the correct date appears Then select Enter and the following will be displayed...

Page 22: ...Part Number 1460105 REV A Select Enter Selecting Enter again will return the SEC 3100 to normal operation EXIT...

Page 23: ...cept the new settings The display will be the following To adjust the full scale 20 mA current output arrow down and select ENTER Using the UP DOWN arrows will increase UP arrow or decrease DOWN arrow...

Page 24: ...rt Number 1460105 REV A V FIGURES Figure 1 Overall Layout Figure 2 SEC 3100 Wiring Figure 3 SEC Sensor Separation Kit Figure 4 Mounting SEC 3100 and SEC Millenium Figure 5 Mounting SEC 3100 and SEC 30...

Page 25: ...tch 3 Mounting holes 2 Fault LED Green OK Red Fault SENSOR ELECTRONICS CORPORATION 12730 Creek View Avenue Savage Minnesota 55378 USA T 952 938 9486 F 952 938 9617 sales sensorelectronic com FIGURE 1...

Page 26: ...3100 WIRING TB 3 SENSOR WIRING TB 1 RELAY WIRING TB 2 POWER DATA HWY ANALOG OUTPUT TB 1 12 LOW ALARM N C 11 LOW ALARM COMMON 10 LOW ALARM N O 9 MID ALARM N C 8 MID ALARM COMMON 7 MID ALARM N O 6 HIGH...

Page 27: ...Part Number 1460105 REV A SENSOR ELECTRONICS CORPORATION 12730 Creek View Avenue Savage Minnesota 55378 USA T 952 938 9486 F 952 938 9617 sales sensorelectronic com FIGURE 3 SEC SENSOR SEPARATION KIT...

Page 28: ...Part Number 1460105 REV A FIGURE 4 SEC 3100 SEC Millenium Mounting...

Page 29: ...Part Number 1460105 REV A FIGURE 5 SEC 3100 SEC 3000 Mounting...

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