Ametek Land LMG GS, User Manual

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Page 3
User Guide Signal Processor
LMG GS
Processor Specifications
Display:
Display update:
Screens:
Line/Deviation chart ranges:
Bar graph ranges:
Time span:
Cold cathode, back lit, 320 x 240 pixels
0.5s
Numeric, line chart, deviation chart, mixed, Snapshot (S4), 4 channel
numeric, 4 channel bar graph, 4 channel deviation bar graph
5° steps , 200° min span, setable
5° steps , 200° min span, setable
3, 12, 30, 90, 270 (mins)
Power requirements: 100 to 120V a.c. or 220 to 240V a.c.
48 to 63 Hz, 35VA (290VA max. with 4 thermometers)
Ambient operating temp: 5 to 50°C/40 to 120°F (specified)
5 to 50°C/40 to 140°F (max. operating)
Sealing: To IP65/NEMA 4 (with protection cover fitted)
Humidity: 0 to 99% non-condensing
Vibration: 1g any axis 10 to 300Hz
System 4 Input/Output Card Specifications (for System 4 Thermometers)
Accuracy: ±0.12% of reading
Stability (Temp.): 0.01% of span/°
Discrimination: 0.015% of full scale
Input update:
User label:
2.5ms
Up to 10 characters
Outputs: 1mV/° and 0 to 20mA or 4 to 20mA
Output update: 10ms
Emissivity: 0.050 to 1.000 in 0.001steps (Note: below 0.200, system
operation is unspecified and is not guaranteed)
Non greyness: 0.800 to 1.250 in 0.001 steps
Peak Picker:
Threshold:
On delay:
Off delay:
Decay rate:
Acquisition time:
Interval:
Reset, Hold or Peak Sample, selectable
1°steps, setable
0 to 10s in 0.1s steps
0 to 10s in 0.1s steps
0, 0.25, 0.5, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512°/s
10ms
10 to 250s in 1s steps
Averager:
Response Time:
0, 0.05, 0.1, 0.15, 0.25, 0.5, 1, 2, 4, 8, 16, 128, 256, 512s
Track and Hold:
Control signal:
Response time:
5 to 24V d.c. or switch/relay contacts
10ms
Alarms:
Trip level:
Relay contact rating:
Update:
Hysteresis:
High or low, setable
1° steps, setable
50V a.c. or d.c. at 0.5A
10ms
3°
1.3 Specifications
Landmark Graphic GS (LMG GS)