INFICON Sensistor ISH2000 Hydrogen Leak Detector User Manual
Page 44
Hydrogen leak detector Sensistor ISH2000
-
Operating Manual
44
OM-Sensistor ISH2000-EN-201304
EN
* Entered as integer in 10’s of seconds, 1= 0.1s, 100 = 10s, 60000= 6000s
** Gases: 95%N2/5%H2, Air, He, N2, H2, R134a, R22, R290, R404a, R407c, R410a,
R600a, R1234yf.
Transfer of parameters
Send parameters one by one; first send the specific header (for example “A”), then
send the data (for example “1.00E+01”). Data string must be ended with a carriage
return character, chr13 (dec).
Example:
“CPPM” or “C PPM”, Carriage Return (chr 13).
Parameters can be sent in any order you like:
•
If your data was received and correct, Sensistor ISH2000 immediately echoes
(sends back) the data.
•
If you send a non existing header you will not receive anything.
•
If the data could not be converted in the Sensistor ISH2000 you will receive the
string “CoEr”, (Conversion Error).
Calibration Fail text
CF
Custom Text string
(max 35 characters)
To return to the original text just
leave the text string empty.
Reject Level
A
n.nnE+nn
Correlation Value
B
n.nnE+nn
Measuring Unit
C
Custom Text string
(max 12 characters)
Measuring Unit
CUx
x=1 to 11 (1=ppm, 2=cc/s up to 11)
Leak Gas
LGx
x=1 to 13 (1=5%H2/95%N2, 2=Air
up to 11**)
Displayed Gas
DGx
x=1 to 13 (1=5%H2/95%N2, 2=Air
up to 11**)
Leak Gas
LG
Custom text string
(max 12 characters)
Displayed Gas
DG
Custom text string
(max 12 characters)
Probe Type
APx
x=1 to 9 (1=Hand Probe, 2=Custom
Probe up to 9)
Timer A
D
nnn*
Timer B
E
nnn*
Timer C
F
nnn*
Timer D
G
nnn*
Purge Level
H
n.nnE+nn
Calibration Value
I
n.nnE+nn
Calibration Unit
J
Custom text string
(max 12 characters)
Calibration Unit
(Program settings)
JUx
x=1 to 8 (1=ppm, 2=CC/S up to 8)
Setup Command
Header
Data