Low Volume, Flowmeters,Switches,Kobold Instruments

Low Volume Flowmeters and Switches from Kobold Instruments


Kobold Products
Low Volume Flowmeters and Switches
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
Meas.--switching 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
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
 

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