sierra-monitor-corporatio 5100-03-it ユーザーズマニュアル
Model 5100-XX-IT Toxic Gas Sensor Module
Page: 25
5.3.1 SENSOR EXPOSURE TO GAS
Calibration gas must be delivered to the sensor using the flow rate and duration listed in below:
Model Gas
Flow
Period
5100-03-IT Oxygen
300 cc/min
Until Stable
5100-04-IT Carbon Monoxide
300 cc/min
Until Stable
5100-05-IT Hydrogen Sulfide
300 cc/min
Until Stable
5100-06-IT Chlorine
300 cc/min
Until Stable
Function
Display
Description
Reference
M
E
S T
M
E
S T
M
E
S T
M
E
S T
M
E
S T
M
E
S T
M E
S
T
M E
S
T
M
E
S T
M
E
S T
M
E
S T
M
E
S T
Sub-Routines
XXXPPM
Default Display
Operation: Confirm area clear of gas, or apply zero air to
sensor.
sensor.
10PPM-SP
Banner: Select span, enter <E> to calibrate sensor
Enter
ACK
Zero gas setting acknowledged
C 4 PPM
Banner: Apply span gas, then enter <E> to calibrate gas sensor
C 4 PPM
Operation: Apply calbration gas.
Enter
10PPM-SP
Banner: Select span, enter <E> when done
Up
25PPM-SP
Operation: Change Span Gas Value to 25PPM
Sub A
WAIT-300
Operation: Five minute time out before sensor is returned to
service.
service.
Up
Adj-SPAN
Operation: User adjustable value
Enter
25PPM-SP
Operation: Ready for user adjustment
Mode Function - Calibrate
Enter
CAL-0PPM--
Banner: Apply zero gas, enter <E> when done
Mode
CALIB:--
Sub A
Sub B
Key
Mode
ALMRSET:
Mode Function - Alarm Reset
Table 5-1
Calibration
Banner: Calibration Aborted
Mode
XXXPPM
Default Display
CXXXPPM
Operation: As gas is applied the reading will increase - wait 3
minutes
minutes
Enter
CAL-OK
Calibration Passed - now remove gas
WAIT-300
Operation: Five minute time out before sensor is returned to
service.
service.
Enter
CAL-FAIL
Operation: No calibration gas applied, or sensor did not respond
correctly.
correctly.
(Any)
Operation: Hold magnet over Mode Switch for ten senconds to
abort calibration
abort calibration
Sub C
Enter
C 25PPM
Banner: Apply 25PPM gas, then enter <E> to calibrate gas
sensor
sensor
Sub B
C 25PPM
Operation: Apply calbration gas.