KPSI 300DS Series Pressure Transducer

KPSI 300DS Series Pressure Transducer Description: The MEAS KPSI 300DS, ± 0.50% FSO static accuracy, 0.75″ diameter submersible hydrostatic level transducer is specifically designed for small bore applications and to meet the rigorous environments encountered in deep water level measurements. These transmitters provide repeatable, precision depth measurement under most adverse conditions. […]

KPSI 300DS Series Pressure Transducer

Description: The MEAS KPSI 300DS, ± 0.50% FSO static accuracy, 0.75″ diameter submersible hydrostatic level transducer is specifically designed for small bore applications and to meet the rigorous environments encountered in deep water level measurements. These transmitters provide repeatable, precision depth measurement under most adverse conditions. 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 waterproof housing constructed of 316 stainless steel or titanium. The attached electrical cable is custom manufactured and includes Kevlar® members to prevent errors due to cable elongation, and a unique water block feature that self-seals in the event of accidental cuts to the cable. Each transducer is shipped with a SuperDry™ Vent Filter that prevents moisture from entering the vent tube for at least one year without maintenance, even in the most humid environments.

Features:

  • Deep Submersible Level Transducer
  • 0.75″ Small Bore Diameter
  • ±0.50% FSO Static Accuracy
  • Two Year Warranty

 

Parameter

Comment
LEVEL RANGES
Full Scale Level Ranges

700 thru 4614 ft H2O
(intermediate level ranges

Sealed Gage Reference

(210 thru 1408 m H2O)
are available)
Proof Pressure

1.5 x FS
Burst Pressure

2.0 x FS
STATIC PERFORMANCE
Static Accuracy
(combined effects of non-linearity,

±0.50% FSO
hysteresis and repeatability, best fit
straight line method)
Resolution

0.0001% FS
ENVIRONMENTAL
Wetted Materials

316 SS; Delrin®; Viton®

Delrin® and Viton® are registered

trademarks of DuPont.
Compensated Temp Range

0 to 50ºC
Thermal Error
(maximum allowable deviation from the

±0.05% FSO/ºC

worst case over compensated temperature range
Best Fit Straight Line due to a change
in temperature)
Operating Temp Range

-20 to 60 ºC

when attached to polyurethane cable
Protection Rating

IP 68, NEMA 6P
ELECTRICAL
Excitation

9-28V – VDC output

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

9-28V – mA output

4-20
Input Current

20 mA max

for mA output

3.5 mA max

for VDC output
Output

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

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

  

 

 

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