Low Volume Flowmeter, Switch, Transmitter From Kobold Instruments

KMI - Armored Low Flow Flowmeter/Switch/Transmitter

• Measuring Range: 0.026 - 0.26 GPH ...6.6 - 66 GPH (water)
  0.15 - 1.6 SCFH ... 28 - 282 SCFH (air)
• Fitting: 1/4" NPT, 3/8" NPT
• Material: SS
• Max. pressure: 2320 PSIG
• Max. temperature: 300°F
• Accuracy class: +/-4% FS
• Option: analog output, contacts

KSK - All Plastic Low Flow Flowmeter & Switch

• Measuring Range: 0.006-0.05 GPM....0.44-4.4 GPM (Water),
  0.06-0.27 SCFM to 11.8-62 SCFM (Air)
• Fitting: G 3/4... G 11/2 male,
  3/8"-1" NPT
• Material: trogamid, polysulfone
• Max. pressure: 145 PSIG
• Max. temperature: 140 °F
• Accuracy class: ± 4% of FS
• Options: contact, air scale

KSR/SVN - Low Volume Flow Switch for Liquids or Gases

• Switching Range:0.03 - 4 GPH (water)
  0.1-13 SCFH (air)
• Connection: 1/4 NPT female
• Material: SS 1.4305
• Max. pressure: 230 PSIG
• Max. temperature: 160°F
• Contact: proximity switch or reed contact

KDG/ KDF - Low Volume Glass Tube Flowmeter

• Measuring Range: 0.25 - 2.5 l/h ...16 - 160 l/h (KDF) (water)
  0.5 - 5 l/h...430 - 4300 l/h (KDG) (air)
• Fitting: 1/4" NPT female
• Material: brass, SS
• Max. pressure: 230 PSIG
• Max. temperature: 210°F
• Accuracy class: +/-2.5 % FS
• Option: contacts

SWK - Flowmeters and Switches

• Measuring Range: 0.05-0.1...13-24/min.water
• Fitting: G 1/2 female
• Material: brass, SS or PVC
• Max. pressure: 3600 PSIG
• Max.temperature: 212°F
• Accuracy: +/- 4 % FS

KSV - Economical Micro Flowmeters

• Measuring Range: 0.04 - 0.4 GPH ... 2 - 20 GPH (water)
  0.3 - 3 SCFH... 10 - 100 SCFH (air)
• Fitting: 1/8" NPT female
• Material: polysulfone/brass, polysulfone/st. st.
• Max. pressure: 100 PSIG
• Max. temperature: 130 °F (polycarbonate); 250 °F (polysulfone)
• Accuracy: +/-6 % FS
• Option: needle valve

KDK - Low Volume/All-Metal Flowmeters

• Measuring Range: 0.08-0.8 to 2.5-25 GPH water
  0.2-2 to 13-130 SCFH air
• Fitting: 1/4" NPT
• Material: SS wetted parts
• Max. pressure: 1850 PSIG
• Max.temperature: 350°F
• Accuracy class: ±2.5% FS
• Option: analog output, contact

KFR - Acrylic Flowmeters for Liquids or Gases

• Measuring Range: 0.2-2 GPH...2-20 GPM water
  0.1-1 SCFH...10-100 SCFM air
• Fitting: 1/8... 1 NPT female
• Material: acrylic
• Max. pressure: 100 PSIG
• Max. temperature: 150 °F
• Accuracy: ± 2 % FS

KDP - Miniature Armored Flowmeters & Switch

• Measuring Range: 0.08-0.8 GPM to 2.5-25 GPH water
  0.2-2.0 SCFH to 13-130 SCFH air
• Accuracy: ±4% FS
• Fitting: 1/4" NPT SS
• Max. Pressure: 1885 PSIG
• Max. Temperature: 302°F

REL-6 - Instrinsically Safe Relay/Power Supply

• Supply Voltage: 120 VAC, + 5/-15%, 45-60 Hz
• Power Consumption: 3.5 VA (approx.)
• Maximum Relay (SPDT) Output
• AC Rating: 250 VAC 4 A 500 VA (cos Ø = 0.7)
• DC Rating: 110 VDC/0.2 A
  60 VDC/0.6 A
  24 VDC/4.0 A
• Switching Frequency: 10 Hz Max