Setra Model 265 Very Low Differential Pressure Transducer for Air or Inert Gases
SETRA MODEL 265 VERY LOW DIFFERENTIAL PRESSURE TRANSDUCER
SKU
2651
$168.96
Setra Systems 265 pressure transducers sense
differential or gauge (static) pressures and
convert this pressure difference to a proportional
electrical output. The 265 is offered with
a high level 0-5 VDC output or a 4-20 mA output.
It is also offered with 0-5 or 0-10 VDC output in the
24 VAC excitation version.
Used in Building Energy Management Systems,
these transducers are capable of measuring
pressures and flows with the accuracy necessary
for proper building pressurization and air fl ow
control.
The 265 Series very low pressure transducers are
available for air pressure ranges as low as 0.25 in. WC
full scale up to 100 in. WC full scale. Static accuracy is
±1% full scale in normal ambient temperature environments.
The units are temperature compensated
to less than ±0.033% FS/oF of thermal error over the
temperature range of 0oF to +150oF.
The Model 265utilizes an improved all stainless
steel microtig welded sensor.
The tensioned stainless steel diaphragm and insulated
stainless steel electrode, positioned close to
the diaphragm, form a variable capacitor. Positive
pressure moves the diaphragm toward the electrode,
increasing the capacitance.
A decrease in pressure moves the diaphragm away
from the electrode, decreasing the capacitance.
The change in capacitance is detected and converted
to a linear DC electrical signal by Setra’s
unique electronic circuit.
The microtig welded tension sensor allows
up to 10 PSI overpressure (range dependent)
with no damage to the unit. In addition, the
sensor parts have thermally matched coefficients, which promote improved temperature
performance and excellent long-term stability.
Price | 168.96 |
---|---|
Manufacturer | Setra |
SKU | 2651 |
Pressure Media | Air or Inert Gases |
Write Your Own Review
More from Setra