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Instruction Manual
IM-106-340AC-1, Rev. 1.0
April 2005
SPS 4001B
1-2
The SPS 4001B is fully enclosed in a NEMA cabinet suited for wall-mounting.
The enclosure provides added protection against corrosive atmospheres and
incidental impact damage.
Rosemount Analytical has offered multiprobe autocalibration sequencer
systems for many years. These autocalibration systems are most cost
effective for boilers and other combustion processes that utilize many probes.
Users with only one probe per combustion process can take advantage of
Rosemount Analytical's autocalibration capability with the SPS 4001B.
SPECIFICATIONS
NOTES
(1) Hazardous area option requires the addition of a Z-purging system by the owner.
(2) Reference air is recommended with 9 ft (2.74 m) and 12 ft (3.66 m) long probes. Reference air is also
recommended when ambient air may not contain the normal 20.95% O
2
, such as when the probe is
mounted into a positive pressure duct with leaks or where there is a process unit nearby with leaks.
(3) Customer to provide piping from remote SPS 4001B to probe.
(4) External current limiting device must be provided by customer.
(5) If contacts are used to drive relay coils, a reverse blocking (flyback) diode must be installed on the input
to the relay coil. Relay and diode to be provided by customer.
Specifications
SPS 4001B Assembly
Part Number
6A00175G01
Mounting Wall mount
Materials of Construction:
Enclosure Fiberglass
Manifold Aluminum with 1/4 in. NPT ports
Pneumatic tubing - Low
Pressure
Buna N with overbraid
Pneumatic tubing - High
Pressure
Impolene
Assembly hardware Galvanized and stainless steel
Humidity range 5 - 95% relative humidity, non condensing
Ambient temperature range -40° to 149°F (-40° to 65°C) with optional heater
-25° to 149°F (-5° to 65°C)
Enclosure protection NEMA 4 (IP66)
Hazardous area option
(1)
Z-purge (by owner)
Electrical entries 1/2 in. NPT (0.875 in. with gland)
Input power 90 to 250 VAC ±10%, 50/60 Hz
Power consumption 5VA maximum
External electrical noise EN 61326-1 class A
Handshake signal to/from
Oxymitter 4000
(self-powered)
5V (5mA maximum)
Cal initiate input from control
room:
Internally 5V powered
In-Cal Relay Contact
(4)(5)
5 to 30 VDC, 100 mA, Form A (SPST)
Cal Failed Relay Contact
(4)(5)
5 to 30 VDC, 100 mA, Form A (SPST)
Cabling distance between SPS
4001B and Oxymitter 4000
Maximum 1000 ft (303 m)
Piping distance between
SPS 4001B and
Oxymitter 4000
(2) (3)
Maximum 300 ft (91 m)
Approximate shipping weight 10 lbs (4.5 kg)
Pollution degree 2
Overvoltage Category II
Certification General Purpose
APPROVED
CUS