Setra Systems 209 User manual

Model 209
Pressure Transducer
1.0 GENERAL INFORMATION
Every Model 209 has been tested and calibrated before shipment.
Setra Systems 209 pressure transducers sense gauge pressure and convert this
pressure dierence to a proportional high level analog output. Three standard
output and excitation versions are oered:
Excitation Output
9 to 28 VDC 4 to 20 mA - (Must Observe Polarity)
9 to 30 VDC 0.5 to 5.5 VDC - (Reverse excitation protection)
4.9 to 8.1 VDC 0.5 to 4.5 VDC - (No reverse wire protection)
2.0 MECHANICAL INSTALLATION
2.1 Media Compatibility
Model 209 transducers are designed to be used with any gases or liquids com-
patible with 17-4 PH Stainless Steel.
2.2 Environment
The operating temperature limits of the 209 are -40° to +185°F (-40 to +85°C).
The compensated temperature range is -4 to +176°F (-20 to +80°C).
2.3 Pressure Fittings
Typically, standard pipe ttings and procedures should be used. However, for
pressure ranges in excess of 500 psig, we suggest the use of a sealant such as
Loctite Hydraulic Sealant. Excessive torquing of metal ttings may cause a
slight zero shift. The use of plastic ttings typically results in no noticeable zero
shift. Torquing does not appreciably aect linearity or sensitivity.
2.4 Venting
Because the reference pressure in a sealed gage transducer will vary due to
changes in temperature and will aect overall accuracy (especially in units of
less than 500 psig range), all 209 Series transducers are available as vented or
sealed to atmosphere.
Vented units are ordered as PSIG range units. Sealed units are ordered as PSIS
range units. The 209 PSIG transducers are vented through the cable.
Hirschmann PSIG transducers are vented through the connector. Packard
PSIG units are vented through a porous lter plug supplied on the unit.
3.0 ELECTRICAL INSTALLATION
The Model 209 is available in four electrical terminations:
2 foot Cable Hirschmann Connector
Packard Connector Conduit Adapter, 1/2 inch
Installation Guide
4.0 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 assure prompt handling, please supply the following information and include it inside the package or returned
material:
1. Name and phone number of person to contact.
2. Shipping and billing instructions.
3. Full description of the malfunction.
4. Identify any hazardous material used with 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 charges.
Calibration Services
Setra maintains a complete calibration facility that is traceable to the National Institute of Standards & 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.
5.0 LIMITED WARRANTY AND LIMITATION OF LIABILITY
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 writing and signed by a SETRA o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 merchantabi-
lity 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.
159 Swanson Road, Boxborough, MA 01719-1304
Tel: [phone]; Fax: [phone]
Email: [email protected]; web: www.setra.com
SS2008 RevK 05/2013
Certified
ISO
9001
4 1

2 3
3.2 Current Output Units
The Model 209 (current output) transducer is a true 2-wire, 4-20 mA current output de-
vice and delivers rated current into any external load of 0-800 ohms. The 4-20 mA units
are designed to have current ow in one direction only -
PLEASE OBSERVE POLARITY. We suggest that the electrical cable shield be connected
to the system’s loop circuit ground to improve electrical noise rejection. The electrical
connection is as follows:
Red + Excitation
Black - Excitation
+
Monitor or
Control
Device
_
Green
+ Out
White
- Out
Shield
3.3 Hirschmann or Packard Connectors - Voltage and Current Output
If the unit is provided with a Hirschmann or a Packard Connector, pin number
designations are as follows:
3.1 Voltage Output Units
The Model 209 voltage output is a 3-wire circuit. If the 209 is supplied with 2 feet of
cable, the electrical connection is as follows:
-Out White
+Out Green
Top View: 3-Pin Packard Connector
Type: P2S Series 150
23
1
Top View: Hirschmann Connector
Type: G4A1M#931807-106
A
B
C
The 209 has a 2-wire cable, where red is positive and black is negative.
Model 209
Setra Transducer
(4-20 mA)
Power
Supply
Load
(Monitor)
+
++
_
_ _
Red Black
CAUTION: Unit is reverse excitation protected. However, do not apply power
to output lead as this could cause permanent damage.
CAUTION: Reverse excitation will not cause damage to the unit unless voltage
applied is above 50 VDC. However, the unit will not function if reverse wired.
Red = + Excitation; connect to appropriate power supply.
Green = + Output; connect to controls or monitor.
Black = Common; connect to return of power supply.
White = - Output; connect to controls or monitor.
Shielding = Connect to system or earth ground.
3.4 Conduit Adapter Electrical Termination - Voltage & Current Output Units
If the unit is provided with the conduit adapter version, terminal designations
are as follows:
Conduit Adapter Version
(Voltage and Current Output Units)
For current (4-20 mA) output,
use + and - terminals
For voltage output, use
COM, OUT and EXC terminals
1. Connect the pressure port to the system.
2. Install a 1/2’’conduit tting into the 209 top cover, and fasten the retaining nut.
3. Feed wires from a exible conduit through the 209 top cover, fasten the wires to terminals.
4. Screw on the Model 209 top cover.
5. Fit conduit into conduit tting, and tighten conduit watertight strain relief.
A
BC
D
4-Pin Packard Connector
Setra does not supply the mating connectors as a standard. They can be ordered separately. Consult Factory.
Top View: 4-Pin Packard Connector
Type: Metri-Pack 150
Vent
13
245
3.6 EMC Certication
This product complies with EN61326 Electrical Equipment for Measurement, Control
and Laboratory use – EMC Requirements for Minimum Requirements and Industrial
Locations. Special caution should be taken to meet Standard EN61000-4-5: 1995 Surge
Immunity if any of the following conditions apply to the installation: The product is
installed outside; all or any part of the cable is exposed to the outside; the cable is
greater than 30 meters in length. In order to meet the Surge Immunity requirements,
the following conditions must be followed during installation:
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 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
4. If a protective plastic housing is used, the housing must be able to withstand at least
2 KV from the housing to earth ground, without damaging the circuit.
Voltage Output
Pin # Function
A+Excitation (connect to appropriate power supply)
C+ Output (connect to controls or monitor)
BCommon (connect to return of power supply)
D(Not Used)
Voltage Output
Pin # Function
1+Excitation (connect to appropriate power supply)
3+ Output (connect to controls or monitor)
2Common (connect to return of power supply)
Voltage Output
Pin # Function
B+Excitation (connect to appropriate power supply)
C+ Output (connect to controls or monitor)
ACommon (connect to return of power supply)
Current Output
Pin # Function
APositive
BNegative
Current Output
Pin # Function
1Positive
2Negative
Current Output
Pin # Function
BPositive
ANegative