Gill GMX100 User Manual page 13

Gill Instruments Ltd
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Rain GMX100, GM240, GMX400, GMX541 and GMX600 with Solid State Rain Gauge (RG11)
Precipitation Intensity
Resolution
Units of Measure
Rain GMX531 with External Tipping Bucket Kalyx Rain Gauge
Precipitation Intensity
Resolution
Accuracy
Units of Measure
Rain GMX541 with External Solid State Rain Gauge (RG11)
Precipitation Intensity
Resolution
Units of Measure
Digital Input
Power Supply Output
Rain GMX550 and GMX551 for use with an External Rain Gauge
Precipitation Intensity
Resolution
Units of Measure
Digital Input
Solar
Range
Intensity Range
Resolution
Units of Measure
DIN Standard
GPS
Horizontal Position accuracy
Time to fix
Channels
Accuracy
GPS Time Update
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MaxiMet
Doc. No. 1957-PS-021
0 to 150mm per hour.
0.0.08mm rain/tip (default – adjustable, 0.001 to 9.998mm/tip)
millimetres, inches
0 to 120mm per hour accuracy as below. For use with intensities
above 120mm/hr contact EML Instruments.
0.200mm rain/tip
98%+ at 20mm/hr, 96%+ at 50mm/hr, 95%+ at 120mm/hr
millimetres, inches
0 to 150mm per hour
0.080mm/tip(default – adjustable, 0.001 to 9.998mm/tip)
millimetres, inches
Contact closure input capable of capturing events up to 1.4Hz
Minimum Contact Closure time - 11mS
Minimum time between closures - 500mS
Capable of reading a switch contact closure providing the total digital
switch contact resistance (contact and cabling) is less than 20 ohms
+12v dc ±1v dc at up to 100mA for Solid State Rain Gauge.
Maximum rate of 1000mm per hour based on 0.2mm per tip
As per tip setting (default 0.000mm/tip, adjustable 0.000mm to
9.998mm per tip to match external rain gauge
millimetres, inches
Contact closure input (for tipping bucket rain gauge) capable of
capturing events up to 1.4Hz
Minimum Contact Closure time - 11mS
Minimum time between closures - 500mS
Capable of reading a switch contact closure providing the total digital
switch contact resistance (contact and cabling) is less than 20 ohms
300 to 3000nm
2
0 to 1600W/m
2
1W/m
2
W/m
ISO 9060 Second Class
Less than 2.5m Circular Error Probability (Selective Availability Off)
Less than 45 seconds from unit power up when stationary
48
Longitude and latitude report to 6 decimal places
Allow 1 hour upon switch on for GPS time update
Page 13 Issue 3
May 2018