SEC Millenium Hawk (SEC Millenium Infrared Gas Detector)
The SEC Millenium Hawk Infrared Hydrocarbon Gas Detector is a complete self contained optical hydrocarbon gas detector. The sensing and reference elements are self-compensating for optical integrity and other signal inhibitors. The SEC Millenium Hydrocarbon infrared gas detector can operate as a stand-alone 4-20mA gas detector or it can be coupled with an SEC 3100 Universal Transmitter, SEC 3100 DIN Controller, or SEC 3120 Dual Transmitter and SEC 3120 DIN Controller. Over 50 different hydrocarbon gases can be detected from Methane, Propane, Hexane to Isopropyl Alcohol. Please check with our factory for your specific gas. The robust 316 stainless steel construction enables the SEC Millenium Hawk infrared gas detectors operate in the harshest environments. Routine calibrations are not required making this gas detector virtually maintenance free. The SEC Millenium Hawk infrared methane gas detector is designed for several hazardous, industrial, explosive gas detection applications.
SEC Millenium Infrared Hydrocarbon/Carbon Dioxide Gas Detector Specification
Detection Method: Diffusion – Optional sample draw (requires a minimum of 1 liter per minute flow rate.)
Output (analog): 4-20mA (Source Type), max 1000 Ohm load at 24 VDC supply voltage
Response Time:
T50 < 5 seconds
T90 < 10 seconds
Construction:
316 Stainless Steel
Class 1, Division 1, Groups B, C and D
Optional Nickel Plated Aluminum available
Accuracy:
+/- 3% LFL, 0 to 50% LFL (Lower Flammable Limit)
+/- 5% LFL, 51 to 100% LFL
Operating Temperature Rating:
-40º to + 70º C at 0 to 99% RH (non-condensing)
Operating Range:
18 to 32 VDC measured at the detector head
Power Consumption:
5 Watts Max
Max Current Draw:
(at 24VDC): Average: 210mA Peak: 400mA
Approvals:
C22.2 No. 152-M1984 (R1997)
Performance Tested
Class 1, Division 1, Groups B,C, and D
Conforms to UL2075, Methane 0-100% LEL
Installation Category:
Cat 1, Pollution Degree 2
Weight:
5 lbs (2.3 Kg.)
Available Gases*:
Acetone
Iso-Butane
Acetylene
Isopropryl Alcohol (IPA)
Butyl Acetate
Jet Fuel
Carbon Dioxide
JP4
Cyclopentane
JP5
DF 2000
JP8
Diesel
Methane
Dimethyl Ether
Methanol
Ethane
Methyl Amyl Ketone
Ethanol
n-Butane
Ethylene
Pentane
Gasoline
Propane
Green Earth
Propane with Methane rejection
Hexane
Propylene
Kerosene
Please note that this list is not all-inclusive. The SEC Millenium can be calibrated for most hydrocarbons or carbon dioxide, provided a calibration gas is available. Or more information please contact Sensor Electronics Corporation.
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