SSI Single Gas Analyzer for H2, Руководство по эксплуатации

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Single Gas Analyzer (SGA)
Operations Manual
Super Systems Inc. Page 5 of 44 Page 5 of 51
Introduction
SSi provides single gas analysis technology for use in heat treating and other production
environments. This manual covers the following product line used for the analysis of single gas
composition:

Single Gas Analyzer (SGA). The SGA includes a color touch screen and detection cell with
intelligent electronics contained in a metal enclosure designed for rugged industrial
environments. The SGA is preconfigured for detection of H
2
, CO, CO
2
, or CH
4
, depending
on customer needs. Trend charting is available via the touch screen. Control and
monitoring are possible with the touch screen interface and Ethernet-based web
interface. The SGA also includes onboard datalogging and communications via serial
connection, USB, or Ethernet.
Oxygen Measurement Option (with Additional Sensor)
The SGA provides the option of O
2
detection and monitoring with the addition of an external O
2
sensor wired into the unit.
Specifications
Gas Measurement Specifications
H
2
Sensor
Range 0 – 100%
Accuracy ±0.1%
Resolution ±0.1%
Measurement Method Thermal Conductivity
O
2
Sensor (Add-On Sensor, Mounted Externally)
Range 0 - 21%
Accuracy ±0.1%
Measurement Method Lambda Zirconia
Single Gas Analyzer (SGA)
Response Time 0 – 6 seconds
Power Supply Input Voltage 110VAC or 230VAC
Maximum Operating Temperature 122 °F (50 °C)
Analog Outputs 2 (4-20mA or 0-5 V)
Serial Communications 2 RS485 ports using Modbus RTU,
configurable baud rate
Ethernet 1 port
USB 1 Type A port, 1 Type B port