|

For a Setra catalog, go to
our contact us page and submit request.
Pressure Transducers & Transmitters
Ultra Low Pressure Calibrators
and Room Pressure Monitors
Relative Humidity Transmitters
Digital Current Switches
(Click on any highlighted model number for product specs)
Installation
& Operating Manuals
New Products from
Setra
 |
Model SRH Relative
Humidity Transmitter
Setra's family of humidity transmitters are offered in wall mount, duct
mount and outside air unit configurations. Each unit includes a field
replaceable sensor tip that allows the end user to replace the sensor
on-site, thereby, reducing costly factory calibration and down-time during
service intervals. These humidity transmitters combine capacitive sensing
technology with Setra's proven customer application specific integrated
circuit (ASIC). This unique combination assures reliable control of RH
levels from 0 to 100% with available accuracies to 2%, 3%, or 5%...read
more |
|
 |
Digital Current Switches
Setra's family of Current Switch Clamped (CSC), split core design, and
Current Switch Solid (CSS), solid core design, offer an economical approach
to detecting small current loads. Utilizing magnetic current sensing
technology, these current switches are ideal for electric motors that drive
fans, pumps, and blowers, and for sensing the status of heating coils and
lighting. These units are offered with fixed and adjustable setpoints as
well as snap-on power relays for remote motor stop and start...read
more |
|
|
 |
Setra's
NEW Micro-Cal Model 869
The Model 869 Ultra-Low-Pressure Generating and Documenting Calibrator
is designed for air handling processes that require portable,
high-accuracy and low-pressure documenting calibration to certify pressure
needs. Designed for portability, this unit is battery powered and
offers a minimum of eight hours of operation on a full battery charge.
Its PC User interface is simple to use. Transducer profiles can be
easily stored and retrieved, and calibration data can be generated as
found and as left. Calibration certificates can also be printed to
document pressure calibration. |
|
|
 |
Model SRPM Room Pressure Monitor
Now with BACnet®
Pressure monitoring is critical in medical
and manufacturing environments that require protection and isolation of
living beings and sensitive processes. The SRPM is designed to monitor
positive or negative airflow in these environments per CDC guidelines. The
SRPM combines Setra's proven and patented very low pressure sensing
technology with the latest in electronics. A large graphic RGB back-lit
touch screen display allows fingertip access to menus that guide the user
through room setup, application, security, and calibration...read
more |
|
|
 |
8
in 1 Pressure Transducer
The Model
231 Multi-Sense®,
Wet-to-Wet, Differential Pressure
Transducer all-inclusive design provides users with fingertip access to 8
pressure ranges, unidirectional and bidirectional ranging, 3-wire voltage
and true two-wire 4 to 20 mA current output,
push-button or remote auto reset zero.
|
 |
Low Cost OEM Pressure Transducer
For a limited time only the
3100 Standard Duty
and 3200 Heavy Duty pressures transducers for refrigeration,
compressor, air-conditioning or pump applications are available to
Original Equipment Manufacturers (OEMs) to evaluate at no charge.
|
|
Model
269 Very Low Differential Pressure Transducer
Designed for high
performance applications found in medical and pharmaceutical
environments that require very low pressure measurement and exceptional
accuracy. The Model 269 features pressure ranges from ±0.05 in. WC
up to 10 in. WC, a 4 to 20 mA output, automated calibration sequencing,
and an optional display for local viewing,
|
General Purpose / Industrial OEM Pressure Transducers:
 |
Model 3100 and 3200
Series High Pressure/OEM Pressure Transduce: Designed for OEM
installations, the Model 3100 standard duty is compact, measuring less
than 1 inch in diameter, and offers exceptional 0.25% Full Scale accuracy
in pressure ranges from 75 psi up to 32,000 psi. Modifications to this
unit are not necessary because of the wide range of outputs, pressure
connectors, and electrical connectors available. In addition, voltage
units are available with a dual pressure/temperature output.
The Model 3200 Heavy Duty pressure transducer offers the same features as
the Model 3100 but is resistant to pressure spikes with maximum over-
pressure protection of 3 x full scale on pressure ranges from 75 psi up to
10,000 psi Full Scale. Pressure ranges up to14,500 psi over-pressures are
2.5 x full scale and pressure ranges up to 26,000 psi over-pressures are
1.7 x full scale. |
 |
Model
206/C206/207/C207 OEM: Known for their rugged construction and
reliability, Setra's Model 206 and 207 pressure transducers and
transmitters exhibit resistance to shock, vibration, temperature, EMI/RFI
and environmental extremes found in industrial applications. These
transducers are available in pressure ranges from 25 psig to 10,000
psig. |
 |
Model
209/C209 OEM: Priced aggressively, these transducers meet the most
demanding performance requirements of industrial OEM applications. The
stainless steel/Valox housing provides a rugged, lightweight package
designed to withstand the most stringent environmental conditions. A
variety of pressure ranges are available: gage, sealed gage, and vacuum. |
|

|
Model
230 w/3-Valve Manifold:
The 3-valve manifold is rugged, lightweight and compact, weighing less
than 2.5 pounds and measuring 7.05"Wide x 6.25"High. Its all
brass body, brass pipe fittings, copper tubing and plastic valves are
ideal for high line pressures of 250 psi. The3-valve manifold
eliminates the possibility of exceeding the pressure rating of the
transducer. When combined with our Model 230 Wet-to-Wet
Differential Pressure Transducer, the 3-valve manifold’s
one-piece, machined brass body construction guarantees a leak-free
system and minimizes external pipe connections. |
 |
Model
230: This wet to wet differential pressure transducer provides a
high output without compromising your budget. Unlike fluid filled
sensors that can rupture, the Model C230's wetted parts are all
stainless steel. Unidirectional and bi-directional ranges are
available from ±1 to 100 psid. |
 |
Model
239/C239: Designed to measure low pressures, the Model 239/C239 is
available in unidirectional and bi-directional ranges as low as ±0.25"WC.
These transducers are ideally suited to a variety of applications such
as HVAC Control, Medical Instrumentation, Energy Management, Leak
Detection, Clean Rooms, and Environmental Testing. |
 |
Model
280E/C280E: Affordability, rugged packaging, and an accuracy of
0.11% full scale combine to make these transducers an excellent choice
for the most demanding applications. Available in gage, absolute and
vacuum pressure ranges. |
 |
Model
256: The Model 256 is packaged in an aluminum enclosure, which has
been specifcally designed for weatherproof service. Available in a
wide variety of gauge pressure ranges, the Model 256 is only 3.7"
high x 3.5" wide and operates on a low cost unregulated power
supply. |
 |
Model
550: The Model 550 measures low pressures from 10 in. W.C. up to
400 in. W.C. It is packaged in a 318 stainless steel housing for use
in general purpose and submersible applications such as water,
waste water and viscous fluids. It features a 3:1 range turndown for
field adjustment from 110% to 32% of the nominal pressure range,
making it ideal for applications that are subject to overpressure.
This unit is RFI/lightning protected and is also offered in an
optional Galvanic Intrinsic safe design. |
 |
XP
Series: Setra's Model 204, C204, 280E and C280E, when
"factory installed" in this copper-free aluminum enclosure,
are Factory Mutual Systems approved for use in hazardous locations and
for use in NEMA 4 weatherproof environments. |
Heating, Ventilating, Air-Conditioning & Refrigeration
Transducers:
 |
Micro-Cal™
Model 869 Ultra-Low Pressure Generating and Documenting Calibrator: The
Micro-Cal Model 869 ultra-low-pressure calibrator utilizes NASA's low
pressure generating technology, achieving +/-0.0002 in.W.C. low pressure
regulation - micro in. of W.C. per step resolution. Calibration can be
performed in as little as 5 minutes per unit, saving the user time and
service/installation costs. |
 |
Model 231 Multi-Sense,
Wet-to-Wet, Differential Pressure Transducer: The Model 231 "all in
one" design provides users with field accessible ranging, choice of output
and field zeroing. Choose from three configurable pressure transducers
offering 8 switch selectable pressure ranges from ± 5 psid up 50 psid, ±10
up to 100 psid or ±25 up to 250 psid, and choice of 0-5 VDC, 1-5 VDC, 0-10
VDC or 4 to 20 mA output in each transducer. |
 |
Model
260: New Multi-Sense Model 260 - One Size Fits All - Customer
friendly features such as user selectable pressure ranges, selectable
analog outputs, a standard LCD and AC/DC excitation on voltage output
operations. At a standard accuracy of 1% FS, this unit is the only
multi-range transducer to provide fixed range performance for all
selectable ranges. |
 |
Model
264: Setra's versatile low differential pressure transducers are
widely used in the accurate measurement of pressures and flows for
proper building pressurization and air flow control. Optional accuracies
of ±0.4% FS and ±0.25% FS are available as well as the standard ±1.0%
FS accuracy. Pressure ranges as low as ±0.1"WC up to 100"WC
are standard, with10 PSI overpressure on all ranges. |
 |
Model
265: At ±1.0% Full Scale accuracy (±0.4%, ±0.25% FS optional),
Setra's Model 265 provides superior positive and negative pressure
sensing required for high efficiency, air-control systems. An optional
snap-on conduit enclosure, molded from high impact Lexan®, is avaialble. |
 |
Model
267: (Available with optional LCD display.) - These units sense
gauge and differential pressure and are offered with a high level 5 VDC
or 10 VDC output as well as a 4-20 mA output. The Model 267 is available
with an optional LCD display for convenient viewing of pressure reading. |
 |
Model
267MR: Up to 6 field selectable pressure ranges (bi-directional and
unidirectional) in each unit. The simple flip of a dipswitch enables the
user to easily field calibrate the unit with minimal effort. These units
sense gauge and differential pressure and are offered with a field
selectable high level 5 VDC or 10 VDC output as well as a 4-20 mA
output. |
 |
Model
269: Designed for high performance applications such as those found
in critical medical and pharmaceutical environments. This unit is
offered in a din rail or base mount version and features easy to access
pressure ports and electrical connections. Pressure ranges are
available in ranges as low as 0.1 inW.C. up to 10 in. W.C full scale.
with choice of ±0.25%, ±0.50% or ±1.0% full scale accuracy.
In addition, this unit can be configured with an optional visual display
for local viewing and 2:1 range turndown.
|
|

|
Model
230 w/3-Valve Manifold:
The 3-valve manifold is rugged, lightweight and compact, weighing less
than 2.5 pounds and measuring 7.05"Wide x 6.25"High. Its all
brass body, brass pipe fittings, copper tubing and plastic valves are
ideal for high line pressures of 250 psi. The3-valve manifold eliminates
the possibility of exceeding the pressure rating of the transducer. When
combined with our Model 230 Wet-to-Wet Differential Pressure
Transducer, the 3-valve manifold’s one-piece, machined brass body
construction guarantees a leak-free system and minimizes external pipe
connections. |

|
Model
230: This wet to wet differential pressure transducer provides a
high output without compromising your budget. Unlike fluid filled
sensors that can rupture, the Model 230's wetted parts are all stainless
steel. Unidirectional and bi-directional ranges are available from ±1
to 100 psid, and choice of 0 to 5 VDC or 0 to 10 VDC, or 4 to 20 mA
output. |
 |
Model
209/C209 OEM: Priced aggressively, these transducers meet the
performance requirements of refrigeration systems. The stainless steel/Valox
housing provides a rugged, lightweight package. A variety of pressure
ranges are available: gauge, sealed gage, and vacuum. |
 |
Model
206/C206/207/C207 OEM: Known for their rugged construction and
reliability, Setra's Model 206 and 207 pressure transducers and
transmitters exhibit resistance to shock, vibration, temperature and
EMI/RFI. These transducers are available in full scale pressure ranges
from 25 psig to 10,000 psig. |
 |
Model
239/C239: Designed to measure low pressures, the Model 239/C239 is
available in unidirectional and bi-directional ranges as low as ±0.25"WC.
These transducers are ideally suited to a variety of applications such
as HVAC Control, Medical Instrumentation, Energy Management, Leak
Detection, Clean Rooms, and Environmental Testing. |
 |
Model
280E/C280E: Affordability, rugged packaging, and an accuracy of
0.11% full scale (.073% FS, optional) combine to make these transducers
an excellent choice for the most demanding applications. Available in
gauge, absolute and vacuum pressure ranges. |
Test & Measurement Transducers:
 |
Model
141: A highly accurate accelerometer that can maintain a stable
output even under the most extreme vibration and temperature conditions.
Along with its ability to withstand extreme vibration without damage,
the Model 141 can sense accelerations ranging from static acceleration
up to 3000 Hz. |
 |
Model
204/C204: Ideally suited to applications that require 0.1% accuracy.
The Model 204/C204 is versatile in its use and is well suited for
critical pressure measurement (gage, absolute, vacuum) in Laboratory,
Industrial and Aerospace applications.
Available in optional FM Approved Intrinsically Safe design. |
 |
Model
204D: Fast warm-up coupled with a fast response, less than 1
millisecond, make this transducer ideal for applications that require
the highest accuracy. This transducer is designed for accurate
differential pressure measurement of liquid or gases compatible with
17-4 PH stainless steel.
Available in optional FM Approved Intrinsically Safe design. |
 |
Model
205-2: Low price and a high level output signal make this transducer
an ideal fit for applications found in Industrial, Laboratory, and
Aerospace applications. Available in gage or absolute pressure ranges
from 25 psi to 5000 psi.
Available in optional FM Approved Intrinsically Safe design. |
 |
Model
239/C239: Designed to measure low pressures, the Model 239/C239 is
available in unidirectional and bi-directional ranges as low as ±0.25'WC.
These transducers are ideally suited to a variety of applications such
as HVAC Control, Medical Instrumentation, Energy Management, Leak
Detection, Clean Rooms, and Environmental Testing.
Available in optional FM Approved Intrinsically Safe design. |
 |
Model
760: The Model 760 Vactron Series capacitance manometer is an
absolute pressure transducer designed for accurate and repeatable vacuum
measurements. All wetted surfaces are Inconel®. Access to
multi-turn potentiometers is through an integrated sliding cover.The
Model 760 operates from a ±15 VDC power supply and provides a 0 to 10
VDC or 0 to 5 VDC signal output. |
Barometric Transducers:
 |
Model
270: Known worldwide for its consistent reliability and outstanding
performance (±0.05% FS accuracy), the Model 270 has been used in
applications such as Weather Monitoring, Avionics Systems, and Crucial
Compensation of Barometric Pressure in Laser Interferometers. |
 |
Model
276: Low cost and high performance (±0.25% FS) make this pressure
transducer an exceptional value. This compact, environmentally rugged
pressure transducer is available with optional 0.1% FS accuracy, and 5
VDC excitation with 0.5 to 4.5 VDC output (for solar powered
applications). |
 |
Model
278: Designed for the environmental extremes found in Automated
Weather Systems (AWS), the 278 offers exceptional long-term stability -
better than 0.1 mb/yr. This unit is available in 500 to 1100 hPa/mb,
600 to 1100 hPa/mb, and 800 to 1100 hPa/mb pressure ranges with choice
of 2.5 VDC or 5 VDC output. |
 |
Model
370 Digital Pressure Gage: This highly accurate (0.02% FS)
self-contained instrument has a 6-digit LCD display and a numeric keypad
for access to engineering unit conversions. In addition, an RS-232
communications port is available for computer access. |
 |
Model
470: Has the same functionality as the Model 370, but does not
include the LCD display or numeric keypad. Used as the barometric
standard in Automated Surface Observation Systems (worldwide) where
accuracy, stability and versatility are essential. |
Specialty Transducers:
 |
Model
C-290: The Model C290 meets 3A sanitary standards. A flush diaphragm
design and tri-clover fitting make the C290 ideal for applications that
must withstand external high-pressure washdown and CIP/SIP cycles.
Standard accuracy is 0.20% FS. High accuracy option is available. |
 |
Model
210: Uniquely designed for quick PCB installations, the Model 210
offers excellent long-term stability, high level output, and immunity to
RFI/EMI. Available in ranges as low as 1 psia to 100 psia. |
Digital Displays:
 |
Model
LD330: The Model LD330 with Liquid Crystal Display (LCD), can be
configured in line between Setra's pressure transducer (or transmitter)
and a data acquisition system. Value is built in to the design with a
rotatable housing for optimum display viewing at any angle. |
 |
Datum
2000™: Dual Channel Meter or Manometer - The Datum 2000™ Dual
Channel Meter can be configured externally with one or two pressure
transducers or transmitters. The Datum 2000™ Manometer is a fully
self-contained unit with factory installed pressure transducer or
transmitter. |
Top of page
|