Installation & User Guide
Product Specifications
Environmental Specifications
The DGA-LT1 and QGateway units are designed to operate within the following environmental
conditions:
CHARACTERISTIC
Altitude Maximum
Humidity Range
Ambient Temperature Range
DGA LT1 Specifications
The DGA-LT1 is designed to operate with the following specifications:
CHARACTERISTIC
Measurement Interval
Hydrogen Measurement Range
Hydrogen Measurement Accuracy
Hydrogen Measurement Repeatability
Oil Temperature Range
Temperature Accuracy
Moisture Measurement Range
Moisture Measurement Accuracy
NAM RF Center Frequency
Oil Pressure at Installation
Oil Pressure (at drain valve)
Communications Certifications
Enclosure Rating
Power Source
QGateway Specifications
The QGateway is designed to operate within the following specifications:
CHARACTERISTIC
US/Canada RF Center Frequency
US/Canada Cellular
Operating Mode
Power Replenishment
Power Source
VALUE
8,000 ft.
2,500 m
5% to 95%
Noncondensing
-40°F to +150°F
-40°C to +65°C
VALUE
6, 12 or 24 Hours
250 ppm to 10,000 ppm
±20% or ±50 ppm
±5% or ±50 ppm
-40°F to +220°F (-40
±5% or ±2°C accuracy. (~±4°F)
0% to 100% RH, non-condensing
±5% RH
915 MHz
Needs to be >0 psig (bar) in the gas space
-5 psig to 20 psig (-0.35 – 1.4 bar) with
<6psig (0.4 bar) gas to oil pressure delta
IC RSS-210 Issue 8 / FCC Part 15.247
IP67
Battery Powered
VALUE
915 MHz
LTE 3G
Continuous
Solar
Rechargeable Battery Powered
o
o
C to 105
C)