Instruction Manual
IB-106-340C Rev. 4.1
July 2004
12-2 Optional Accessories Rosemount Analytical Inc. A Division of Emerson Process Management
Hazardous Area Oxymitter 4000
IMPS 4000 INTELLIGENT MULTIPROBE TEST
GAS SEQUENCER
The IMPS 4000 Intelligent Multiprobe Test Gas S equencer
is housed within an IP56 (NEMA 4X) enclosure an d has the
intelligence to provide calibration gas sequenci ng of up to four
Hazardous Area Oxymitter 4000 units to accomm odate auto-
matic and semi-automatic calibration routines.
This sequencer works in conjunction with the Hazar dous Area
Oxymitter 4000 CALIBRATION RECOMMENDED feature,
eliminating out-of-calibration occurrences and the need to send
a technician to the installation site. In addition, the SPS 4000
provides a remote contact input to initiate a ca libration from a
remote location and relay outputs to alert when a ca libration is in
progress, a Hazardous Area Oxymitter 4000 is o ut of calibration,
calibration gases are on, or calibration gas pres sure is low.
For more information, call Rosemount Analytica l at
1-800-433-6076.
26170006
SPS 4000 SINGLE PROBE
AUTOCALIBRATION SEQUENCER
Rosemount Analytical specifically designed th e SPS 4000 Single
Probe Autocalibration Sequencer to provide the c apability to
perform automatic or on-demand Oxymitter 4000 ca librations.
The SPS 4000 system must be installed a rem ote, safe area
if the Hazardous Area Oxymitter 4000 probe is installed in a
hazardous area.
The SPS 4000 works in conjunction with the Ox ymitter 4000’s
CALIBRATION RECOMMENDED feature, eliminating ou t-of-
calibration occurrences and the need to send a tech nician to the
installation site. In addition, the SPS 4000 prov ides a remote
contact input to initiate a calibration from a r emote location and
relay outputs to indicate when a calibration is in pr ogress or the
Hazardous Area Oxymitter 4000 is out of calibrat ion.
For more information, call Rosemount Analytica l at
1-800-433-6076.
REMOTE MOUNTED
SPS 4000
(IN A SAFE AREA)
26310009
HAZARDOUS AREA
OXYMITTER 4000