Table 11-31 Calomat 7: Measuring Response - Siemens SIPROCESS GA700 Operating Instructions Manual

Time response

Table 11-31 CALOMAT 7: Measuring response

Measuring response
Output signal fluctuation with device-internal
signal damping of 1 s
Detection limit
Measured value drift
Repeatability
Linearity deviation
Table 11-32 CALOMAT 7: Influence variables
Influence variables
Ambient temperature
Sample gas pressure
Sample gas flow
Accompanying gases (interference
gases)
Supply voltage
(fluctuations of the power supply of the
basic device
85 to 264 V AC / 47 to 63 Hz)
Values less than the detection limit are not useful
1)
Basic device: 7MB3000-0xxx0-1xx0 rack/wall-mounted enclosure
2)
Rack-mounted device
Operating Instructions, 05/2015, A5E31874006-03
Delay display T with device-inter‐
90
nal signal damping (low pass filter)
of 1 s
Dead time T at 1 l/min
10
Adjustable signal damping range
in the range of
2)
11.3 Technical specifications of analyzer modules
< 2.5 s
< 0.5 s
0 to 100 s
≤ ± 0.5% of the smallest span acc. to nameplate
(σ < ± 8.33 vpm H )
2
≤ 1% of the smallest span according to nameplate
≤ ± 1%/week of smallest span according to nameplate
or ≤ 50 vpm H / week, whichever is greater
2
≤ ± 1% of the current span or 100 vpm H
≤ ± 1% of the current span or 100 vpm H
≤ ± 0.5% /10 K of the current span or ≤ ± 50 vpm H
1)
≤ ± 0.5% of the current span/1% pressure change or ≤ ± 50
1)
vpm H / 1% pressure change
2
≤ ± 0.2% of the current measuring span with a change in flow
of 1 dl/min within the permissible flow range
The interference gas sensitivity depends on the application
and must be determined in each case except for applications
with blast furnace gas / converter gas / wood gasification (pre-
adjusted).
≤ ± 0.1% of full-scale value
Technical specifications
2
2
/ 10 K
2
133