March 2021
Page 6 of 143
59812-K007 Rev 17
Business Confidential
1.3
TECHNICAL SPECIFICATION
Detector
Mounting
¾
inch BSP
Enclosure Rating
IP65
Material
Sample Tube Carbon Loaded PTFE
Detector Black Du Pont Nylon 70G33L
Indicators
Green
Detector On
Red
Alarm
Amber
Detector Fault
Power Consumption
1.5W
Operating Temperature Rating 0 to 70
o
C
Storage Temperature Rating
-20
o
C to 60
o
C
Height
153mm
Width
90mm
Length
205mm
Weight
0.5kg
Control Unit
Enclosure Rating
IP65
Material
Aluminium
Max detector inputs
10
Output Relays
Volt-free change over contacts rated at 30Vdc 1A
Relay contact minimum wetting current = 10mA
Pre-Alarm
1 set (de-energised during normal operation)
Fault Alarm
1 set (energised during normal operation)
Engine Slow/Shutdown Alarm 1 set (de-energised during normal operation)
Backup Alarm
1 set (de-energised during normal operation)
Alarm Ranges
Pre-Alarm
0.5mg/l to 1.2mg/l (adjustable) (Default 0.9mg/l)
Engine Slow/Shutdown Alarm 1.3mg/l to 2.4mg/l (adjustable) (Default 1.8mg/l)
Backup Alarm
3.0mg/l (fixed)
Operating Voltage
24Vdc (+30% -25%)
Power Consumption
3.9W
Operating Temperature Rating 0 to 70
o
C
Storage Temperature Rating
-20
o
C to 60
o
C
Dimensions
Height
186mm
(110mm mounting centres)
Width
318mm
(240mm mounting centres)
Depth
90mm
Weight
2.8kg
Содержание Graviner Mk7
Страница 26: ...March 2021 Page 15 of 143 59812 K007 Rev 17 Business Confidential Figure 10 Detector Head Installation ...
Страница 42: ...March 2021 Page 31 of 143 59812 K007 Rev 17 Business Confidential Figure 29 Wiring Drawing ...
Страница 129: ...March 2021 Page 118 of 143 59812 K007 Rev 17 Business Confidential 6 6 1 CONTROL UNIT Figure 182 Control Unit Spares ...
Страница 149: ...March 2021 Page 138 of 143 59812 K007 Rev 17 Business Confidential ...
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