Doc#: 1460002, Rev C
Operation Manual, SEC Millenium Hydrocarbon Gas Detector
Page
5
of
14
I. SPECIFICATIONS
Model:
Sensor Electronics Corporation SEC MILLENIUM Infrared Hydrocarbon Gas Detector
Available gases:
Methane
Hexane
Jet A
Toluene
Ethane
Diesel
Ethanol
P-Xylene
Ethylene
Gasoline
Methanol
Tert-Butyl Acetate
Ethylene Oxide
Green Earth
Butane
MEK
Propane
DF 2000
Hexane
Please note that this list is not all-inclusive. The SEC MILLENIUM can be calibrated for most
hydrocarbons, provided a calibration gas is available. For more please contact Sensor Electronics
Corporation.
Part Number: 1420280
Detection Method:
Diffusion
Optional sample draw (requires a minimum of 1 liter per minute flow rate)
Output (analog):
4-20 mA (Source type), max. 1000 Ohm load at 24 VDC supply voltage
Response Time:
T50 < 5 seconds
T90 < 10 seconds
Construction:
316 stainless steel.
Accuracy:
+/- 3% LFL, 0 to 50% LFL (Lower Flammable Limit)
+/- 5% LFL, 51 to 100% LFL
Operating Temperature Rating:
-40
°
to +70
°
C at 0 to 99% RH (non-condensing)
Operating Voltage:
24 VDC Operating range: 18 to 32 VDC measured at the detector head
Power Consumption:
5 Watts Max.
Max. Current Draw:
(at 24 VDC)
Average: 210 mA
Peak: 400 mA
Approvals:
Explosion Proofness:
Class I, Division 1, Groups B,C and D, Temp T5; (CSA for -40C to +50C)
Combustible Gas Performance: C22.2 No 152, ANSI/ISA 12.13.01 – 2000; (CSA)
UL 2075, Methane 0-100%LEL Only; (Conforms to UL2075, Intertek Listed)
(UL2075 Listing requires the use of the SEC3120 Transmitter.)
Installation Category:
Cat. I, Pollution Degree 2
Summary of Contents for SEC 3000
Page 15: ...Doc 1460003 Rev A Operation Manual SEC 3000 Electro Chemical Gas Sensor Page 12 of 13 ...
Page 54: ...Part Number 3100 EXP MANUAL REV 11 20141007 FIGURE 4 SEC 3100 SEC Millenium Mounting ...
Page 55: ...Part Number 3100 EXP MANUAL REV 11 20141007 FIGURE 5 SEC 3100 SEC 3000 Mounting ...
Page 56: ...TB 1 J1 TB 2 J2 1 6 1 6 1 4 1 6 TB 5 J5 TB 6 J6 ...
Page 148: ...SEC 3120 Wiring TB 1 P3 TB 2 P6 1 6 1 6 1 2 3 4 1 2 3 4 7 6 5 4 3 2 1 TB 3 P1 TB 4 P5 ...
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