RKI Instruments GD-70D Series User Manual

GD-70D - 76 -
SET 5.TEST4-20
Set the external output for an
alarm test.
Select either ON or OFF, and
then press the SET key to
confirm the selection.
When ON is selected, the
output follows the reading
even during an alarm test.
When OFF is selected, the
output is what it was right
before entering alarm test
mode.
* When 4 - 20 mA is selected
in SET 15, the 4-20 mA
output is generated during an
alarm test regardless of this
TEST4-20 setting.
●
○
○
○
SET 5
TEST4-20
MAINTENANCE
⇔
SET
ON
TEST4-20
MAINTENANCE
▲↓ ↑▼
▲
↓↑
▼
OFF
TEST4-20
MAINTENANCE
SET 6.RLY PTRN
Select either energized/de-
energized for the contact.
(De-energized by default)
●
○
○
○
SET 6
RLY PTRN
MAINTENANCE
⇔
SET
Energized/De-
Energized Contact
Setting
⇒P81
▲
↓ ↑
▼
SET 7.ALM TYPE
Set the alarm type.
When the galvanic cell type
(OSU) is installed, you can
select either L-LL (both
alarms decreasing), L-H
(alarm 1 decreasing, alarm 2
increasing), or H-HH (both
alarms increasing).
●
○
○
○
SET 7
ALM TYPE
MAINTENANCE
⇔
SET
L-LL
ALM TYPE
MAINTENANCE
▲↓ ↑▼
▲
↓↑
▼
L-H
ALM TYPE
MAINTENANCE
▲
↓↑
▼
H-HH
ALM TYPE
MAINTENANCE
SET 8.ALM PTRN
This is a setting screen of the
gas alarm activation. Do not
change the setting when the
detector is used in a normal
way, because it determines
how the detector functions.
(Auto-reset setting: "nL" by
default)
●
○
○
○
SET 8
ALM PTRN
MAINTENANCE
▲
↓ ↑
▼
SET 9.AL LIMIT
This is a setting screen of the
alarm value limiter. Do not
change the setting when the
detector is used in a normal
way.
(ON by default)
●
○
○
○
SET 9
AL LIMIT
MAINTENANCE
▲
↓ ↑
▼

RKI Instruments GD-70D Series Specifications

General

Brand	RKI Instruments
Model	GD-70D Series
Category	Gas Detectors
Language	English