KPSI 27 Series Pressure Transducer

KPSI 27 Series Pressure Transducer Description: The MEAS KPSI 27 is a ± 0.25% FSO static accuracy, 1.0″ diameter non-submersible pressure transducer specifically designed for demanding industrial applications where the primary criteria are reliability and economy. These units provide repeatable, precision measurements under the most hostile conditions. Capable of measuring vacuum […]

KPSI 27 Series Pressure Transducer

Description: The MEAS KPSI 27 is a ± 0.25% FSO static accuracy, 1.0″ diameter non-submersible pressure transducer specifically designed for demanding industrial applications where the primary criteria are reliability and economy. These units provide repeatable, precision measurements under the most hostile conditions. Capable of measuring vacuum to pressure as high as 2000 psi (13,790 kPa), these transducers can meet most any industrial pressure measurement requirement. All MEAS KPSI Transducers utilize a highly accurate pressure sensor assembly specifically designed for hostile fluids and gases. The assembly is integrated with supporting electronics in a durable housing constructed of 316SS or Titanium. A wide variety of electrical and pressure connections are available to accommodate most any system interface.

Features:

  • Non-Submersible Pressure Transducer
  • ±0.25% FSO Static Accuracy
  • Multiple NPT Fitting Sizes
  • Two Year Warranty

STATIC PERFORMANCE

Static Accuracy

(combined effects of non-linearity,

±0.25% FSO

BFSL method

hysteresis and repeatability, best fit
straight line method)
Resolution

0.0001% FS

ENVIRONMENTAL
Wetted Materials

316 SS or Titanium; Viton®

Viton® is a registered trademark of DuPont.

Compensated Temp Range

0 to 50ºC

Thermal Error

±0.05% FSO/ºC

worst case over compensated temperature range

(maximum allowable deviation from the
Best Fit Straight Line due to a change

±0.1% FSO/ºC

for ranges < 5 psi (34 kPa)

in temperature)
Operating Temp Range

-20 to 60 ºC

Protection Rating

IP 67

when the overmold option (0) is ordered

ELECTRICAL

9-28V – VDC output

0-5V, 0-2.5V, 0-4V

Excitation

9-28V – mA output

4-20

15-28V – VDC output

0-10V

10-28V – VDC output

1.5-7.5V

Input Current

20 mA max

for mA output

3.5 mA max

for VDC output

Output

4-20mA, 0-5 VDC, 0-2.5VDC,

for ranges > 100 psi (690 kPa)

0-4VDC, 0-10VDC, 1.5-7.5VDC

only 4-20mA output is available

Zero Offset

±0.12 mA for mA output

< 0.25 VDC for VDC output

Output Impedance

See loop diagram for mA output

20 ohm for VDC output

Insulation Resistance

100 mega ohm at 50 VDC

Circuit Protection

Polarity, surge/shorted output

CERTIFICATIONS

CE compliant

EN 61326-1:2001 and 61326-2-3:2006

UL, CUL and FM

Class I, II, III, Div 1, Groups A,B,C,D,E,F&G
Waste from Electrical and Electronic Equipment

WEEE/RoHS

(WEEE) and Restrictions on the use of Hazardous
Substances (RoHS)
PHYSICAL
Approximate Weight

0.44  lbs (198 g) transducer

0.05 lbs/ft (79 g/m) cable

TEMPERATURE OUTPUT OPTION (not intrinsically safety approved)
Temperature Range

-20 to 60ºC

available for 4-20mA output versions only

Output Signal

4-20mA

Temperature Measurement
Accuracy ±4ºC

LIGHTNING PROTECTION (power supply needs to be limited to 150mA to avoid lock up of the gas tube after a suppression event)

Life Expectancy

>1,000 Operations

Peak Clamping Voltage

36 Volts

Response Time

<10 nsecs

Shunts

20,000 Amperes

No Information Available.

No Information Available.