Siemens SIPROCESS GA700 Operating Instructions

Table 13-9 OXYMAT 7: Gas inlet conditions
Gas inlet conditions
Sample gas pressure 
 Standard devices with hoses 500to1500hPa (absolute)
 Tolerance within the valid pressure range ± 150 hPa
 Standard devices with hoses with external
reference gas pump
700to1200hPa (absolute)
 Tolerance within the valid pressure range ± 150 hPa
 Standard devices with pipes 500to3 000hPa (absolute); short-term < 5000 hPa (abs.)
 Tolerance within the valid pressure range ± 150 hPa
Reference gas pressure 
 High-pressure connection 2 000hPa above sample gas pressure
(within permitted reference gas pressure range 2500to5000hPa, abs.)
 Low-pressure version with external refer‐
ence gas pump

  Without vibration compensation 100hPa above sample gas pressure
  With vibration compensation 150hPa above sample gas pressure
Pressure loss between sample gas inlet and sam‐
ple gas outlet
<100hPa at 1l/min
Sample gas 󹪞ow 18 to 60 l/h (0.3 to 1 l/min)
Sample gas temperature and humidity
OXYMAT 7 standard version 0 … 60 °C (0 ... 140 °F) with relative humidity < 90%, avoid condensation in
the gas path (moisture content results in measurement errors)
OXYMAT 7 high-temperature 0to130°C (0 ... 266 °F), avoid condensation in the gas path (moisture
content results in measurement errors)
Table 13-10 OXYMAT 7: Temperature of sample chamber and gas path
Temperature of sample chamber
and gas path
OXYMAT 7 OXYMAT 7 high-temperature
1)
Gas path 5K above ambient temperature 72 ... 130°C (162 ... 266 °F), adjustable
Sample chamber 72°C (162 °F) 72 ... 130°C (162 ... 266 °F), adjustable
1)
The high-temperature version of the analyzer module is not intended for installation in the rack-mounted device.
Table 13-11 OXYMAT 7: Time response
Time response
Warm-up period at room temperature <2h
Response characteristics Delayed display T
90
with an electronic damping setting of 0 s and a sample gas
󹪞ow of 1 Nl/min - analyzer module in rack or wall-mounted device
≤ 1.9s
Dead time T
10
Analyzer module in rack-mounted device or wall-mounted device
≤ 1.1s
Technical speci󹪝cations
13.3Technical speci󹪝cations of analyzer modules
Wall-mounted device
164 Operating Instructions, 07/2023, A5E31930403-AB

Siemens SIPROCESS GA700 Specifications

General

Brand	Siemens
Model	SIPROCESS GA700
Category	Measuring Instruments
Language	English