Setra 260 Data sheet
Multi-SenseTMSeries - Model 260
Very Low Differ
ential Multi-Confi gurable
±0.1 - 10 in. W.C. to ±.25 - 2.5 kPa FS
Air or Non-Conducting Gas
sated to within ±0.03%FS/
o
o
C) for
zero and span.
The Model 260 utilizes an all stainless steel
stainless steel diaphragm and insulated stain-
diaphragm, form a variable capacitor. Positive
electrode, increasing the capacitance. A de-
crease in pressure moves the diaphragm away
from the electrode, decreasing the capaci-
tance. The change in capacitance is detected
and
converted to a linear DC electrical signal
etra Systems 260 pressure transduc-
ers sense differential or gauge (static)
difference to a proportional electrical out-
or bidirectional
Series is offered with fi eld selectable high level
analog outputs of 0 to 5, and 0 to 10 VDC, or
4 to 20 mA.
Systems, these transducers are capable of
The 260 Series transducers can be confi gured
for air pressure ranges as low as 0.1 in. W.C.
full scale, with pascal ranges as low as 25 Pa
full scale. Static standard
accuracy is ±1.0% full
scale in normal ambient
temperature environ-
Model Unidirectional Bidirectional
MS1 0.1, 0.25, 0.5, 1.0 in. WC FS ±0.1, 0.25, 0.5, 1.0 in. WC FS
MS2 1.0, 2.5, 5.0, 10 in. WC FS ±1.0, 2.5, 5.0, 10 in. WC FS
MS3 25, 50, 100, 250 Pa FS ±25, 50, 100, 250 Pa FS
MS4 .25, .50, 1.00, 2.5 kPa FS ±.25, .50, 1.00, 2.5 kPa FS
Other Patents Pending.
Target Users
● Service/Retrofi t Friendly
● Small Users - Inventory &
Installation Savings
● Sub-Contractors - Quick
Installation
● Flexible for Building
Specifi cation Changes
● Service Technicians-
Quick and Accurate
Reconfi gurations
Features
■ Optional 4 Digit LCD
■ Field Selectable Multi-
Range
■ Field Selectable Multi-
Output
■ Simple 5-Step Setup
S
■ Field Accessible Push
Button Zero and Span
■ Hinged Cover
■ External Mounting Tabs
■ Unregulated AC/DC
Operation
■ Microprocessor Based
Electronics - Guarantees
Range to Range Performance
■ NIST Traceable
■ Fire Retardant Case
(UL 94 V-0 Approved)
■ Meets CE Conformance
Standards
■ Fully RoHS Compliant
Optional Static Probe Designed
with a Gasket to Seal Against the
Duct.
Visit Setra Online:
http://www.setra.com
800-257-3872
Thru All Field Selectable Ranges
Standard
Accuracy
RSS (at constant temp) ±1.0% FS
±0.96% FS
Thermal Effects
**
Compensated Range °F (°C) 32 to 122°F (0 to 50°C)
Zero/Span Shift %FS/°F(°C) 0.03 (0.054)
Overpressure UP To 10 PSI
(Range Dependent)
osition Effect
Zero Offset (%FS/G) 0.2%
* RSS of Non-Linearity, Hysteresis, and Non-Repeatability.
**Units calibrated at nominal 70˚F. Maximum thermal error computed from
this datum.
C
ircuit 3-Wire (Com, Exc, Out)
0 to 5 or 0 to 10 VDC
0 to10 VDC = 5 VDC
Output Impedance 300 ohms
*Calibrated into a 50K ohm load, operable into a 10K ohm load or greater.
**Span (Full Scale) output factory set to within 1%.
Circuit 2-Wire
Reverse Wiring Protected
4 to 20mA
Calibrated at factory with a 24 VDC loop supply voltage and a 250 ohm load.
**Span (Full Scale) output factory set to wtihin ±0.16mA.
Toll Free: 800-257-3872; Fax: 978-264-0292; email: sales@setra.com
Code all blocks in table.
Model
2601 = 260
versions not shown.
2 6 0 1
MS1 = 0.1, 0.25, 0.5, 1.0 in. WC FS/
±0.1, 0.25, 0.5, 1.0 in. WC FS
MS2 = 1.0, 2.5, 5.0, 10 in. WC FS/
±1.0, 2.5, 5.0, 10 in. WC FS
MS3 = 25, 50, 100, 250 Pa FS/
±25, 50, 100, 250 Pa FS
MS4 = .25, .50, 1.00, 2.5 kPa FS/
±.25, .50, 1.00, 2.5 kPa FS
Outline Drawings
Unidirectional
/Bidirectional
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.
Temperature
Operating
°F (°C) 32 to 122°F (0 to 50°C)
C
ase Fire-Retardant Glass Filled
Polyester (UL 94 V-0 Approved)
Hinged Lid
Vertical Position
Pressure Fitting
Zero Push Button
Span Push Button
Weight (approx.) 8 Ounces
Typically air or similar non-conducting gases.
4.75
4.25
108
0.59
38
26
0.87
4.15
105
Specifciations subject to change without notice.
Specifciations subject to change without notice.
The calibration of this product is NIST traceable.
MM
IN
0
32
0.63
32
.50
38
0.51
13
Optional Static
9.3
237
7.7
196
O
0.862
Options
S = Static Pressure Probe
N = No Display
Z = Static Pressure Probe/No Display
Model 260 Specifi cations
ORDERING INFORMATION
Loading...