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KL-91 Series Pressure Transducers

Pressure Transducer for Ultra-Pure Water The KL-91 is a pressure transducer suitable for use in monitoring pressure of various high-purity fluids. The superior design provides for minimal “dead volume” which reduces the potential for contamination of the measured fluid. The KL-91 is available in two construction type: inline or insertion. The body construction meets IP-65 requiremnents and EMC resistant the level of CE.
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The KL-91 is a pressure transducer suitable for use in monitoring pressure of various high-purity fluids. The superior design provides for minimal “dead volume” which reduces the potential for contamination of the measured fluid. The KL-91 is available in two construction type: inline or insertion. The body construction meets IP-65 requiremnents and EMC resistant the level of CE.

Features

• ± 1 % full-scale accuracy
• All PFA/PTFE wetted part construction and PTFE coating on Alumina Sensor
• No 'O'-ring seals or fill fluids
• Choice of end fitting: Flare, Pillar, 20S, or Tube

The KL-91 is a pressure transducer suitable for use in monitoring pressure of various high-purity fluids. The superior design provides for minimal “dead volume” which reduces the potential for contamination of the measured fluid. The KL-91 is available in two construction type: inline or insertion. The body construction meets IP-65 requiremnents and EMC resistant the level of CE.

Features

• ± 1 % full-scale accuracy
• All PFA/PTFE wetted part construction and PTFE coating on Alumina Sensor
• No 'O'-ring seals or fill fluids
• Choice of end fitting: Flare, Pillar, 20S, or Tube

Material of Wetted Parts

PFA / PTFE

Material of Non-Wetted Parts

Polypropylene

Pressure Range

 -15 to 80 psi

Allowable Maximum Pressure

120 psi

Temperature Coefficient

 +/- 0.05 % F.S. / deg. C

Power and Supply Current

24 VDC* ± 10% ( 2 wire system )
10 ~ 24 VDC ( 3 wire system )

Analog Output

2 wire: 4 ~ 20 mA DC
( Load Resistance: 500 Ω max. at 24 VDC )
3 wire: 1 ~ 5 VDC , 0 ~ 10 VDC
( Load Resistance: 10 k Ω min. )

Accuracy

± 1% F.S.

Connection Sizes

1/4” , 3/8” , 1/2” , 3/4” , 1”

Operating Temperature Range

10 to 80°C

Operating Humidity Range

25 to 80% RH ( no condensation inside sensor )

Protection

IP-65

Cable Length

2 m

Weight

180 g ( with cable )

 

For additional specification details, please refer to the product data sheet located in the documentation tab of this web page. 

  • High-purity DI water, and CMP slurry
  • Filtration condition monitoring
  • General pressure monitoring