Analog Measured-Value Outputs - PRONOVA SSM 6000 User Manual

SSM 6000
CONT
5.3.2

Analog measured-value outputs

ANALOG OUTPUT
_ SIMULATION
_ RANGE H2S
_ SETTINGS
Simulation
SIMULATION:
SELECTED NO SIM
_ 4 mA _ 20 mA
_ 16 mA _ 0 mA
H2S measuring range
RANGE H2S:
SELECTED 5000
_ 500 _ 2000
_ 1000 _ 5000
This setting only changes the resolution of the analog output. The H
measuring-range switching function which is not affected by this setting. The measured-value display and the output of measured
values via the RS232 interface continue to cover the range from 0 to 5000 ppm H
Analog settings
ANALOG SETTINGS:
_ 0-20 mA 7 4-20 mA
_ OPERATIONMODE
ANALOG OUTPUT:
SELECTED 0-20 mA
_ 0-20 mA
_ 4-20 mA
ANALOG-OPERATEMODE:
_WARM 0mA _MESS VAL
_SETUP 2mA
_STBY VAL
800C-07.07.EN
In the menu item, different settings can be made for the analog measured-value
ANALOG OUTPUT
outputs. The parameterization level can be accessed in setup mode via
.
output Analog output
The analyzer can simulate four analog values (0, 4, 16 and 20 mA) in order to adjust the analog
output signals to external equipment. Downstream isolation amplifiers are usually fitted with
potentiometers for adjusting the zero and end points, so that adjustment can be performed quickly
and easily.
The standard measuring range for H
SSM6000LT it is 0-1000 ppm which is represented by 0-20 mA or 4-20 mA, respectively,
depending on the setting. Given an output range of 4-20 mA, the resolution is as low as 0.0032
mA/ppm.
If the expected H S concentrations are significantly lower, the upper limit of the analog output can
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be lowered from 5000 ppm H
resolution of the analog signal (0.008 / 0.016 mA/ppm or 0.032 mA/ppm, respectively).
The 0-20 mA / 4-20 mA menu item permits toggling between the two output ranges of the analog
interfaces.
In this menu, the analog measured-value output is considered for the different operating states.
Operating states: _WARM = warm-up phase / _MESS = measurement active /
_STBY = Stand-by / _SETUP = configuration mode
The following values can be set:
0 / 2 / 4 mA or VAL (analog value of the last measuring process)
-
XmA (0 or 4mA, zero value of the edited output range 0-20 / 4-20mA)
-
SSM 6000C User Manual
S totals of SSM6000Classic is 0-5000 ppm and of
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S to 2000, 1000 ppm or to 500 ppm H
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S measuring system additionally includes an automatic
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S.
2
MENU AND FUNCTION OVERVIEW
Device options
S. This enables better
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Data
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