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LOCATION
Hydrogen, colorless and odorless, is the lightest of all gases and thus
rises. The detector, therefore, should be installed at the highest, draft-
free location in the battery compartment or room where hydrogen gas
would accumulate.
The size of the area one detector will protect depends upon the battery
compartment or room. The detector measures the hydrogen gas in the
air immediately surrounding the sensor. If hydrogen gas might
accumulate in several, unconnected areas in the compartment or room,
individual detectors should be placed at each location
Optional Accessories: Steel Junction box for mounting on wall or ceiling;
breakout box for easy access control; NFPA 2 compliant fan.
Added Benefits: Insurance. Installation of a
detector in areas where batteries are charged may
result in a premium reduction
www.eepowersolutions.com | Tel: 1-877-805-3377 | Fax: 1-414-962-3660 | info@eepowersolutions.com | V1.0
Eagle Eye HGD-3000 User Manual
Concentrations of 4% with air can be explosive.
Should the concentration of hydrogen gas in the air surrounding the
sensor reach 1% by volume, the "1% caution" yellow LED will light
and the 1% internal relay will close. This relay should start an
exhaust fan. Should the hydrogen concentration reach 2% by volume,
the "2% warning" red LED will flash and an 80 db alarm will sound;
the 1% relay will remain closed and the 2% signal relay will close.
This relay closing actives an external alarm. Either relay can activate
a remote exhaust fan and/or alarm.
Sparks or Hot surfaces can ignite them.
HGD-3000 Manual V1.0
FEATURES
Automatic Operation
Continuous Monitoring
High Sensitivity and Stability
Solid State Reliability Simple
Installation
Two Year Warranty
SPECIFICATIONS
Dimensions:
Height 7 inches (17.8 cm.)
Width 4-¾ inches (12.0 cm.)
Depth 2-½ inches (5.5 cm.)
Mounting:
Four 3/16 inch (4.5 mm.)
screws
Power Requirements:
AC: 80-250 VAC
50/60 Hz
DC: 18-60 VDC
SENSOR
The sensor consists of a semiconductor
whose electrical conductivity increases
when hydrogen is absorbed on its surface.
Conductivity, proportional to the gas
concentration, is continuously measured
by an electronic circuit.
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Summary of Contents for Eagle Eye HGD-3000
- Page 1 HGD-3000 Manual V1.0 Eagle Eye HGD-3000 User Manual Concentrations of 4% with air can be explosive. Sparks or Hot surfaces can ignite them. Should the concentration of hydrogen gas in the air surrounding the sensor reach 1% by volume, the "1% caution" yellow LED will light and the 1% internal relay will close.
- Page 2 HGD-3000 Manual V1.0 w w w w w w . . e e e e p p o o w w e e r r s s o o l l u u t t i i o o n n s s . . c c o o m m | | T T e e l l : : 1 1 - - 8 8 7 7 7 7 - - 8 8 0 0 5 5 - - 3 3 3 3 7 7 7 7 | | F F a a x x : : 1 1 - - 4 4 1 1 4 4 - - 9 9 6 6 2 2 - - 3 3 6 6 6 6 0 0 | | i i n n f f o o @ @ e e e e p p o o w w e e r r s s o o l l u u t t i i o o n n s s . . c c o o m m | | V V 1 1 . . 0 0...
- Page 3 HGD-3000 Manual V1.0 Installation If the concentration of hydrogen gas in the air surrounding the sensor reaches 1% by volume, the yellow LED will Hydrogen is only 7% the density of air, and thus rises. light and the 1% internal relay will close to activate a Your hydrogen gas detector, therefore, should be installed remote fan and/or alarm.
- Page 4 HGD-3000 Manual V1.0 The HGD-3000 is designed for remote locations and includes additional sensors: A photoelectric smoke detector, an IR intrusion alarm (HGD-3000i model only), and thermostat. Alarms are reported by dry contact, they are normally open and close on alarm. The auxiliary alarms are located on the terminal block shown in the picture below, rated for 1A each (60 VDC max switching voltage).