Setra System Model 227 - Manual (Page 6)

5.0 MODEL 227 PERFORMANCE SPECIFICATIONS
Accuracy RSS * (at constant temperature.)
±1.0% Reading
±0.25% FS
Non-Linearity, BFSL
±0.15% FS
Hysteresis 0.20% FS
Non-Repeatability 0.02% FS
*RSS of Non-Linearity, Non-Repeatability and Hysteresis.
Thermal Effects
Compensated 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)
Environmental
Temperature
Operating**
°F(°C)
-40 to +185 (-40 to 85)
Storage
°F(°C)
-40 to +185 (-40 to 85)
Current unit ordered with Option N1:
Operating**
°F (°C)
-22 to +176 (-30 to +80)
Storage
°F (°C)
-22 to +176 (-30 to +80)
**Operating temperature limits of the electronics only. Pressure media temperatures may be considerably higher or lower.
6.0 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 field adjustments may be necessary. When returning a product to
Setra, the material should be carefully packaged, accompanied by the “Service/
Repair/Calibration Order Return” form on page 7 and shipped to :
Setra Systems, Inc.
159 Swanson Road
Boxborough, MA 01719-1304
Attn: Repair Department
Note: Return order form is also available on Setra’s web site @ www.setra.com.
To assure prompt handling, please supply the following information and include it
inside the package or returned material (Return Order Form provided on page 7):
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 fittings 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.
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