Table 11-21 Ultramat 7: Influence Variables - Siemens SIPROCESS GA700 Operating Instructions Manual

Measuring response
Repeatability
Linearity deviation

Table 11-21 ULTRAMAT 7: Influence variables

Influence variables
Ambient tem‐
perature
Sample gas
pressure
Sample gas flow
Supply voltage 24 VDC (-5%/+10%)
Table 11-22 ULTRAMAT 7: Electrical outputs
Electrical outputs
Analog current output 0 - 20 mA
Table 11-23 ULTRAMAT 7: Climatic conditions
Climatic conditions
Storage and transport
Max. permissible ambient temperature surrounding the basic
device during operation
Ambient humidity (rel. humidity) during storage, transportation
or operation
Applies also in combination with OXYMAT 7 or CALOMAT 7 analyzer modules
1)
Table 11-24 ULTRAMAT 7: Gas connections
Gas connections
Implementation
Table 11-25 ULTRAMAT 7: Parts in contact with the sample gas
Materials in contact with the sample gas
Gas connections (bushings), measuring
cell, pipes
Gaskets (O-rings)
Rack-mounted device
Operating Instructions, 05/2015, A5E31874006-03
Zero point
Measured value
Without pressure compen‐
sation
With pressure compensa‐
tion switched on
1)
Connection fittings for 6 mm pipe
Stainless steel (mat. no. 1.4571), aluminum
FPM (e.g. Viton)
11.3 Technical specifications of analyzer modules
≤ ± 1% of the current full-scale value
≤ ± 0.5% of the current full-scale value
≤ 1% of smallest measuring range / 10K "in original state"
≤ 1% of the current measuring range/10 K
< 1.5% of the current measuring range/1% pressure
change
< 0.15% of the current measuring range/1% pressure
change
≤ 1% of the current full-scale value/0.1 l/min flow change
≤ 0.1% of the current measuring range
Max. 2 (depending on component)
- 30 to 70 °C
5 to 45 °C
< 90% (dew point must not be under‐
shot)
Technical specifications
131