Detcon PI-600 Instrukcja Użytkownika Pobierz pdf (Strona 22)

3.7 SO

FTWARE

ART

3.8 CALIBRATION

Material Requirements

* Detcon PN 943-003270-000 MicroSafe™ Programming Magnet

* Detcon PN 943-000006-132 Calibration Adapter

* Zero Air gas containing no VOC compounds

* Span gas containing isobutylene in air. The cal gas concentration is recommended at 50% of range (which is the fac-

tory default) at a controlled flow rate of 200 cc/min. Example: for a Model PI-600 sensor with a range of 0-100ppm,

a test gas of 50 ppm isobutylene is recommended. For a sensor with a range of 0-10 ppm a test gas of 5 ppm is rec-

ommended, etc. Other concentrations can be used as long as they fall within 10% to 90% of range. See section

3.8.2 for details. Reference section 3.9-b-1 if you do not know the sensor target gas or range of detection.

3.8.1 Calibration Procedure - Zero

NOTE 1

: Before performing a zero calibration, determine if there are any active VOC target gases in the area. If it can

be concluded that there are no active VOC gases in the area, then execute steps b) and c) below.

PI-600 Toxic Gas Sensors PG.22

NORMAL

OPERATION

CALIBRATION

PGM1 (3) PGM2 (3)

1-ZERO 2-SPAN

LEGEND

PGM1 - program switch location #1

PGM2 - program switch location #2

(M) - momentary pass of magnet

(

3) - 3 second hold of magnet

(30) - 30 second hold of magnet

INC - increase

DEC - decrease

# - numeric value

AUTO ZERO

AUTO SPAN

AS RANGE

PGM1 (3) PGM2 (M)

IEW PROG STATUS

GM2 (3)

GM1 (3)

PGM2 (30)

oftware Version V#.#

GM1 (M)

GM2 (M)

PGM1 (3)

CalLevel @ ##PPM

PGM1 (3) PGM2 (M)

ET CAL LEVEL

PGM2 (3)

GM1 (M)

GM2 (M)

PGM1 (3)

RESPFACTOR = X.XX

PGM1 (3) PGM2 (M)

ET RESPONSE FACTOR

PGM2 (3)

GM1 (M)

GM2 (M)

PGM1 (3)

ZERO OFFSET = X.X PPM

PGM1 (3) PGM2 (M)

ET ZERO OFFSET

PGM2 (3)

GM1 (M)

GM2 (M)

PGM1 (3)

SET ALM1 @ ##PPM

PGM1 (3) PGM2 (M)

SET ALARM 1 LEVEL

PGM2 (3)

GM1 (M)

GM2 (M)

PGM1 (3)

SET ALM2 @ ##PPM

PGM1 (3) PGM2 (M)

SET ALARM 2 LEVEL

PGM2 (3)

LM1 SET @ ##PPM

ALM2 SET @ ##PPM

ALM1 (Firing Direction)

ALM1 (Latch State)

ALM1 (Energize State)

LM2 (Firing Direction)

ALM2 (Latch State)

ALM2 (Energize State)

FLT (Latch State)

FLT (Energize State)

SENSOR LIFE ##%

ZERO OFFSET = X.XX

AW SIGNAL = X.XX V

CAL LEVEL @ ##PPM

485 ID SET @ #

Figure 7

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 36 37

Komentarze do niniejszej Instrukcji

Brak uwag

Detcon PI-600 Instrukcja Użytkownika Strona 22

Komentarze do niniejszej Instrukcji

Powiązane produkty i podręczniki dla Czujniki Detcon PI-600