Setra Systems 223 User manual

Model 223
Operating Instructions
Setra Systems, Inc.
159 Swanson Road, Boxborough, MA 01719
800.257.3872 • www.setra.com

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Table of Contents
1.0 Introduction.................................................................................................................... 3
 ....................................................................................................... 3
2.0 Mechanical installation ................................................................................................ 4
2.1 Media compatibility ....................................................................................................... 4
...................................................................................... 4
 .......................................................................................................... 4
3.0 Electrical installation ..................................................................................................... 5
3.1 Voltage output units.................................................................................................. 5
3.2 Current output units .................................................................................................. 6
3.3 ETL listed to ANSI/ISA-12.2.01-2015 Standards.................................................... 6
3.4 ATEX 2014/34/EU zone 2 approval to EN60079-0:2012
and EN60079-15:2010............................................................................................... 7
4.0 Calibration ......................................................................................................................8
4.1 Voltage output zero adjustment ............................................................................... 8
4.2 Voltage output span adjustment.............................................................................. 9
4.3 Current output units .................................................................................................. 9
4.4 Current output span adjustment .............................................................................. 9
5.0 Return products for repair ........................................................................................... 10
6.0 Limited warranty & limitation of repair .......................................................................11

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1.0 Introduction
Your Setra pressure transducer has been carefully tested and calibrated before shipment.
Model 223 performance specications are listed on section 2.2 of this guide.
Setra’s 223 pressure transducers sense gauge, compound or absolute pressure and convert
this pressure to a proportional high level analog output. Two output versions are offered: a
voltage output of 5 VDC FSO (full scale output) and 10 VDC RSO, as well as current output of
4 to 20 mA.
NOTE: Latest version of this document may be found at www.setra.com.
1.1 EMC certications
This products complies with the latest revision of EN61326-1 and EN61326-2-3 electrical
equipment for measurement, control and laboratory use - EMC requirements for minimum
requirements and industrial locations. In order to meet EMC compliance the following
conditions must be followed:
1. Shielded cable must be used and the shield must be tied to earth ground (not power
supply ground) on at least one end of the cable shield/drain wire. The shield must be
maintained all the way from the sensor to the power supply.
2. If unshielded cable is used, an earth grounded metal conduit tting can be used to
replace the shielded cable.
3. For a sensor with a metal body or enclosure, the body/enclosure must be grounded to
earth. If a protective metal housing is used, the metal housing should be grounded to
earth.

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2.3 Pressure tting
Mounting: Model 223 can be installed with face seal ttings or can be butt welded into place.
When installed units with face seal ttings:
1. Alight piping systems to transducer connections
2. Hand tighten nuts
3. Torque nuts by placing wrenches on nuts only (or on nut and wrench flats of transducer
body for units xed male face seals)
Never hold the unit by the electronic housing during installation. Do not over tighten. See
technical documents from tting manufacturer for additional instructions.
2.0 Mechanical installation
2.1 Media compatibility
Model 223 transducer is designed to be used with any gas or liquid compatible with 316L
stainless steel. Never submerge the transducer in any liquids.
2.2 Performance specications
Accuracy*
At constant temperature ±0.25% FS
Non-linearity, BFSL ±0.15% FS
Hysteresis 0.20% FS
Non-repeatability 0.02% FS
Environmental data
Operating temperature °F(°C) -40 to +185 (-40 to 85)
Storage temperature °F(°C) -40 to +185 (-40 to 85)
Current unit ordered with option N1
Operating temperature
°F(°C)
-22 to +176
(-30 to 80)
Storage temperature
°F(°C)
-22 to +176
(-30 to 80)
*RSS of non linearity, non repeatability & hysteresis
Thermal effects
Comp range °F(°C) ±15 to +150 (-9 to +65)
Zero shift %FS/100 °F(50°C) 2.0 (1.8)
Span shift %FS/100 °F(50°C) 2.0 (1.8)
Warm-up shift <±0.1% FS total

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3.0 Electrical installation
3.1 Voltage output units
Model 223 voltage output transducer is supplied with a multi-conductor cable or various style
connectors. See diagram 1 & 2 for proper connections.
Diagram 1: Connection table for voltage output transducers
Full scale
range Cable wire Bayonet pin 4 PIN M12 15 PIN DSUB 9 PIN DSUB
+ Excitation Red A 1 7 4
+ Output Green B 4 2 1
- Output White C 2 12 8
- Excitation Black D 3 5 9
Case GND Shielding Shell Shell Shell Shell
Excitation: 10-30 VDC for 0.2 to 5.2 VDC and 0 to 5 VDC & 13-30 VDC for 0.2 to 10.2 VDC
and 0 to 10 VDC
NOTE: “-Excitation” and “-Output” are connection together internally.
Diagram 2: Transducer Pin out
9
8
9 PIN DSUB
1
2 1
4
3789
12
5
2
BC
D A
4
15 PIN Density DSUB
4 PUN M12 A
4 PIN Bayonet

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&
3.2 Current output units
The Model 223 is a two-wire loop-powered 4 to 20 mA current output and unit and delivered
rated current into an external load of 0-800 ohms. The Model 223 is available with a multi-
conductor cable or various style connectors. Diagram 3 shows electrical connection wiring for
current output transducers.
See sections 3.3 and 3.4 for additional instructions for units with N1 output codes.
The power supply must be a DC voltage source with a voltage range between 10 VDC and
30 VDC measured between the “+Excitation” and “-Excitation”. The unit is calibrated at the
factory with a 24 VDC loop supply voltage and a 250 ohm load.
Current must flow in one direction only. Please observe polarity. See diagram 4.
The cable shield drain wire shall be connected to the earth ground to comply with EMC
requirements and electrical rejection.
NOTE: The transducer case and integral bayonet connector shell are electrically connected.
Diagram 3: Connection table for voltage output transducers
Cable wire Bayonet 4 PIN M12 15 PIN DSUB 9 PIN DUB
Connection Wire Pin Pin Pin Pin
+Excitation Red A 1 7 4
-Excitation Black D&B 3 5 9
Case GND Shielding Shell Shell Shell Shell
Minimum supply voltage: 10 + 0.02 X loop resistance
Maximum supply voltage: 30 + 0.004 X loop resistance
Diagram 4
Setra
Transducer
Power Load
+
+
_
+
__
+Excitation -Excitation

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• WARNING: Explosion hazard. Do not remove or replace while the circuit is live unless
the area is free of ignitable concentrations
• WARNING: Please do not connect or disconnect while energized
• WARNING: Connectors must be either tool-secured or inside a tool accessed enclosure
• WARNING: The cable and wiring method shall comply with local electrical codes, E.G,
NEC for the US.
3.3 ETL listed to ANSI/ISA-12.2.01-2015 standards
The current output unit may be installed in Class 1 Hazardous (Classied) Group A, B, C, D
Division 2 locations, if the unit was ordered N1 designation in the Part Number, 12th and 13th
digits. Safety barriers are not required as long as the unit is operated under normal conditions
with a maximum excitation voltage of 30 VDC between the input terminals.
3.4 ATEX 2014/34/EU zone 2 approval to EN60079-0:2012 and EN60079-15:2010
Setra 225 pressure transmitter with N1 sufx is certied by Setra to operate in ATEX zone 2
areas with EX marking II 3G nA IICT4 Gc -30°C<Ta<+80°C. Safety barriers are not required as
long as the unit is operated under normal conditions with a maximum excitation voltage of
30 VDC between the input terminals. The following requirements must be met to maintain
compliance to listed standards.
• WARNING: Do not separate when energized
• WARNING: Do not open, maintain or service in an area where explosive atmosphere may
be present
• A minimum degree of IP54 protection shall be maintained in the hazardous location.
The zero/span plugs shall be installed securely at all times when the transducer is in
service. The mating connector provided by the end user shall be in accordance with all
applicable classes of EN60079-0 and EN60079-15.
• Connectors must be securely attached by tool before power is applied
• The shielded cable must be used and the drain wire of the cable must be connected to
the earth ground. The transducer body must be connected to earth ground.
• The maximum allowable transient disturbance must not exceed more than 40% of the
maximum excitation voltage
• No adjustment on zero or span potentiometer shall be made in the presence, or potential
for, hazardous atmosphere.

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4.0 Calibration
All Setra pressure transducers are carefully calibrated to the specic input pressure range
vs. output voltage or current at the factory so little or no eld calibrating is necessary. Zero
and span adjustments can be made by turning the rotatable cover or disengaging the plugs
to expose the zero the span pots. The adjustments pots should be covered after calibration
is complete.
4.1 Voltage output zero adjustment
Transducer zero may be adjusted by monitoring the voltage between +OUTPUT and -OUTPUT
while turning the zero potentiometer screw. This adjustment should occur with atmospheric
pressure applied for gage transducers. Absolute and compound transducers should be
adjusted while a full vacuum is applied. Compound transducers may alternatively be adjusted
at atmospheric pressure using the values in diagram 5.
Diagram 5: Nominal “installed” output at atmospheric pressure
PSI compound
range
5 VDC FSO 10 VDC FSO
0.2-5.2 VDC 0-5 VDC 0.2-10.2 VDC 0 -10 VDC
-14.7 to 25 2.051 1.851 3.903 3.703
-14.7 to 50 1.336 1.336 2.472 2.272
-14.7 to 100 0.841 0.641 1.482 1.282
-14.7 to 250 0.478 0.278 0.755 0.555
-14.7 to 500 0.343 0.143 0.486 0.286
-14.7 to 1000 0.272 0.072 0.345 0.145
-14.7 to 3000 0.224 0.024 0.249 0.049
BAR compound
range
5 VDC FSO 10 VDC FSO
0.2-5.2 VDC 0-5 VDC 0.2-10.2 VDC 0 -10 VDC
-1 to 1.7 2.052 1.851 3.904 3.704
-1 to 3.4 1.336 1.136 2.473 2.273
-1 to 7 0.825 0.625 1.450 1.250
-1 to 17 0.478 0.278 0.756 0.556
-1 to 35 0.339 0.139 0.478 0.278
-1 to 70 0.270 0.070 0.341 0.141
-1 to 200 0.225 0.025 0.250 0.050

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Diagram 6: Nominal “installed” output atmospheric pressure
4.2 Voltage output span adjustment
Zero adjustment must be performed prior to span adjustment. Span adjustment should only
be performed by use of an appropriate pressure standard (electric manometer, digital pressure
gauge, etc) with at least 4X the accuracy of a model 223. The span may be adjusted by turning
the span potentiometer while full scale pressure is applied to the pressure port.
4.3 Voltage output units
Transducer zero may be adjusted by monitoring the current output while turning the zero
potentiometer screw. The adjustment should occur with atmospheric pressure applied for
gage transducers. Absolute and compound transducers should be adjusted while a full
vacuum is applied. Compound transducers may alternatively be adjusted at atmospheric
pressure using the values in diagram 6.
4.4 Current output span adjustment
Zero adjustment must be performed prior to span adjustment. Span adjustment should only
be performed by use of an appropriate pressure standard (electric manometer, digital pressure
gauge, etc) with at least 4X the accuracy of a model 223. The span may be adjusted by turning
the span potentiometer while full scale pressure is applied to the pressure port.
WARNING: Pressure should be applied with inert gases or clean air only. For transducers
with ATEX Ex marking, no adjustment should be made in the presence, or potential for,
hazardous atmosphere.
WARNING: Pressure should be applied with inert gases or clean air only. For transducers
with ATEX Ex marking, no adjustment should be made in the presence, or potential for,
hazardous atmosphere.
BAR compound
range
Current output
(mA)
-1 to 1.7 9.93
-1 to 3.4 7.64
-1 to 7 6.00
-1 to 17 4.89
-1 to 35 4.44
-1 to 70 4.23
-1 to 200 4.08
BAR compound
range
Current output
(mA)
-14.7 to 25 9.92
-14.7 to 50 7.64
-14.7 to 100 6.05
-14.7 to 250 4.89
-14.7 to 500 4.46
-14.7 to 1000 4.23
-14.7 to 3000 4.08

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5.0 Returning products for repair
Please contact a Setra application engineer (800-257-3872, 978-263-1400) before returning
unit for repair to review information relative to your application. Many times only minor eld
adjustments may be necessary. When returning a product to Setra, the material should be
carefully packaged and shipped prepaid to:
Setra Systems, Inc.
159 Swanson Road
Boxborough, MA 01719-1304
Attn: Repair Department
To ensure prompt handling, please supply the following information and include it inside the
package or returned material:
• Name and phone number of person to contact.
• Shipping and billing instructions.
• Full description of the malfunctions.
• Identify any hazardous material used with the product.
NOTES:
Please remove any pressure ttings and plumbing that you have installed and enclose any
required mating electrical connectors and wiring diagrams.
Allow approximately 3 weeks after receipt at Setra for the repair and return of the unit. Non-
warranty repairs will not be made without customer approval and a purchase order to cover
repair chargers.
Calibration Services
Setra maintains a complete calibrations facility that is traceable to the National Institute
of Standards and Technology (NIST). If you would like to recalibrate or recertify your Setra
pressure transducers or transmitters, please call our Repair Department at 800-257-3872
(978-263-1400) for scheduling.

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6.0 Limited warranty & limitation of repair
SETRA warrants its products to be free from defects in materials and workmanship, subject
to the following terms and conditions: Without charge, SETRA will repair or replace products
found to be defective in materials or workmanship within the warranty period; provided that:
a) the product has not been subjected to abuse, neglect, accident, incorrect wiring not
our own, improper installation or servicing , or use in violation of instructions furnished
by SETRA;
b) the product has not been repaired or altered by anyone except SETRA or its
authorized service agencies;
c) the serial number or date code has not been removed, defaced, or otherwise
changed; and
d) examination discloses, in the judgment of SETRA, the defect in materials or
workmanship developed under normal installation, use and service;
e) SETRA is notied in advance of and the product is returned to SETRA transportation
prepaid.
Unless otherwise specied in a manual or warranty card, or agreed to in a writing signed by
a SETRA ofcer, SETRA pressure and acceleration products shall be warranted for one year
from date of sale.
The foregoing warranty is in lieu of all warranties, express, implied or statutory, including but
not limited to, any implied warranty of merchantability for a particular purpose.
SETRA’s liability for breach of warranty is limited to repair or replacement, or if the goods cannot
be repaired or replaced, to a refund of the purchase price.
SETRA’s liability for all other breaches is limited to a refund of the purchase price. In no instance
shall SETRA be liable for incidental or consequential damages arising from a breach of warranty,
or from the use or installation of its products.
No representative or person is authorized to give any warranty other than as set out above or
to assume for SETRA any other liability in connection with the sale of its products.
For all CE technical questions, contact Setra Systems, USA. EU customers may contact our EU
representative Hengstler GmbH, Uhlandstr 49, 78554 Aldingen, Germany (Tel: [phone];
Fax: [phone]).

Setra Systems, Inc.
159 Swanson Road, Boxborough, MA 01719
800.257.3872 • www.setra.com
SS2047 REV. H 12/2018