Capacitance Manometer - SETRA - #2

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Model 720 Specifications
Environmental Data
Temperature
Operating* °C (°F) -20 to +80 (-4 to +176) Storage °C (°F) -40 to +85 (-40 to +185)
Shock 50 g Operating
*Operating temperature limits of the electronics only. Pressure media temperatures may be considerably higher or lower.
Physical Description
Accuracy Data
Accuracy
Resolution
Thermal Effects ** Compensated Range °C (°F)
Zero Shift °C (°F)
Span Shift °C (°F)
Long Term Stability Response Time
Electrical Data (Voltage)
Circuit 3-Wire
Excitation/Output* 12 to 30 VDC for 0-10 VDC**
9 to 30 VDC for 0-5 VDC** Power Consumption <200 mW
Output Impedance <1 ohm
CE Compliance 89/336/EEC for Heavy
Industrial
Calibrated into a 50K ohm load, operable into a 5000 ohm load or greater. **Zero output factory set to within ± 25mV (for 5 VDC output) or ± 50mV
(for 10 VDC output). **Span (Full Scale) output factory set to within ± 25mV (for 5 VDC output)
or ± 50mV (for 10 VDC output).
Pressure Media
Gases or liquids compatible with Inconel®. Inconel® wetted material is for 0.5" tube option only. Other fitting options will add Stainless Steel.
± 0.5% of Reading ± 0.25% of Reading (optional) Infinite, limited only by output noise level (0.01% FS)
0 to +50 (+32 to +122)
±0.005%FS (±0.01%FS)
± 0.02%RDG (± 0.04%RDG) ± 0.5% FS/YR 20 milliseconds
Stainless Steel
Screw Terminal or 9 Pin D-Sub See Ordering Information Inconel® <6.2 cc 137 g
Case
Electrical Connection Pressure Fittings Wetted Material Cavity Volume Weight (approx)
**Units calibrated at nominal 70°F. Maximum thermal error computed from this datum.
Specifications subject to change without notice.
Outline Drawings
01.09 0 27.68
1.09
01.58 0 40.1
i 01.18 r 0 29.97
N1 = ISO NW16
0.12 3.05
01.50
N2 = ISO NW25
0 38.10
T
01.09 0 27.68
23.95
01.69 0 42.82
0.50 12.70
4T = 0.5'' OD Tube
IN
MM
02.16
0 54.86
J
D8 = 8 VCR®, Female swivel
N4 = ISO NW40
ORDERING INFORMATION Code all blocks in table.
Example: Part No. 7201010TAN12CD9K is a Model 720, 0 to 10 Torr Full Scale, Absolute, ISO NW16 Pressure Fitting, 10 VDC Output with _a 9 Pin D-Sub and 0.5% of Reading Accuracy.._
7
2
0
1
A
D
9
Accuracy
Standard
K = ± 0.5%
of Reading
Optional
A = ± 0.25% of
Reading
Output
2B = 0-5 VDC 2C = 0-10 VDC
Elec. Termination
D9= 9 Pin D-Sub
Type of Fitting
Standard 4T = 0.5'' OD Tube N1 = ISO NW16 N2 = ISO NW25 N4 = ISO NW40 D8 = 8 VCR®, Female swivel
Range
Model 7201 =720
Pressure
A = Absolute
010T 020T 100T
10CT
010M 020M 100M 10CM
001K 002K 010K 100K
10 Torr 20 Torr 100 Torr 1000 Torr 10 Millibar/hPa 20 Millibar/hPa 100 Millibar/hPa
1000 Millibar/hPa
1 kPa
2 kPa
10 kPa 100 kPa
Please contact factory for versions not shown.
Note: VCR® and Swagelok® are registered trademarks of Swagelok® Marketing Company, Solon, OH. Conflat® is a registered trademark o­Varian Associates, Lexington, MA. Tri-Clover® is a registered trademark of Tri-Clover®, Inc., Kenosha, WI.
While we provide application assistance on all Setra products, both personally and through our literature, it is the customer's responsibility to determine the suitability of the product in the application.
setra
159 Swanson Road, Boxborough, MA 01719/Tel: 978-263-1400; Toll Free: 800-257-3872; Fax: 978-264-0292; email: sales@setra.com

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