Rotating Vane Flowmeter,Switches,Kobold Instruments

Rotating Vane Flowmeter and Switches from Kobold Instruments



Kobold Products
Rotating Vane Flowmeter and Switches
DPL - All Plastic Low Flow Paddle Wheel Sensor
Measuring range: 0.4-8.0 GPH...16-400 GPH water
Fitting: 1/2" bsp, 1/2" hose barb
Material: Polypropylene
Max. pressure: 145 PSIG
Max. temperature: 160 °F
Accuracy: ± 1.5 %, ± 5 % FS
DPM - Pelton Wheel Flow Sensor
Measuring range: 0.24-11.1 GPM to 0.8-80 GPM water
Fitting: 1/8" NPT, 1/4" NPT
Material: nickel-plated brass, 316L SS
Max. pressure: 230 PSIG
Max. temperature: 176 °F
Accuracy: ± 1.5 % FS
Pulse output, analog output,
Contacts, digital-/pointer indicator
DRS - OEM Turbine Flow Sensor
Measuring range: 0.6 - 10.5 GPM water
Fitting: 3/4" NPT
Material: Noryl, Ultem, Brass, 304 SS
Max. pressure: 230 PSIG
Max. temperature: 176 °F
Accuracy: ± 1.5 % FS
Pulse output, analog output,
Contacts, digital-/pointer indicator
DTK - Pelton Wheel Flow Sensor
Measuring range: 0.05-0.6 ...0.5-7 l/min. water
Fitting: 1/4" NPT, 1/4" bsp
Material: 304 SS
Max. pressure: 430 PSIG
Max. temperature: 176°F
Accuracy: ± 2 % FS
Pulse output, analog output
Option: plug-on display
SFL - High Precision Turbine Flow Sensor
Measuring range: 0.26-5.3 GPM water
Fitting: 3/8" bsp, 3/8" hose barb
Material: PVDF
Max. pressure: 580 PSIG
Max. temperature: 212 °F
Accuracy: ±1% of measured value
KFF - Low Volume, Rotating Vane Flowmeter
Measuring range: 0.015-0.1l/min...1-10 l/min. water
0.025 - 0.1 l/min....100-500 l/min. air
Fitting: 1/8" - 1/2" tube fittings
Material: ryton, brass, PTFE
Max. pressure: 500 PSIG (Brass)
Max. temperature: 120 °F
Accuracy: ± 3% FS
DRH - Paddle Flow Sensor
Measuring range: 0.05-0.2 GPM to 0.66-13.2 GPM water
Fitting: 3/8" NPT, 1" NPT
Material: brass, 316L SS, Delrin, PVDF
Max. pressure: 580 PSIG
Max. temperature: 212 °F
Accuracy: ± 2,5 % FS
Pulse output, analog output,
Contacts, digital/pointer indicator
DRG - Paddle Flow Sensor
Measuring range: 0.15-3 GPM to 3-37 GPM water
Fitting: 1/8" NPT to 1" NPT
Material: bronze, 316L SS, Polypropylene
Max. pressure: 580 PSIG
Max. temperature: 212 °F
Accuracy: ± 3 % FS
Pulse output, analog output,
Contacts, digital/pointer indicator
DPE - Turbine Wheel Flowmeter
Measuring range: 2-8 GPM to 30-200 GPM water
Fitting: 1/2" to 3" NPT
Material: bronze, 316 SS
Max. pressure: 580 PSIG
Max. temperature: 176°F
Accuracy: ± 2.5 % FS
Pulse output, analog output,
Contacts, digital display
DRB - Turbine Wheel Flowmeter
Measuring range: 1.5-8 GPM to 15-200 GPM water
Fitting: 1/2" NPT...3" NPT
Material: bronze, 316 SS
Max. pressure: 580 PSIG
Max. temperature: 176 °F
Accuracy: ± 3 % FS
Pulse output, analog output,
Contacts, digital display
DF - Paddle Flow Sensor With Frequency Output
Measuring -/switching range: 0.02-0.14 GPM 1.5-36 GPM water
Fitting: 1/4" - 1-1/2" NPT, 1/2" - 1-1/2" ANSI flange
Material: brass, SS, trogamid, polysulfone, PVDF
Max. pressure: 85-1450 PSIG
Max. temperature: 180°F
Accuracy: ± 2.5% FS
Relays; option: analog output, counter, batcher,
Digital display
DFT - Compact Paddle Flow Sensor
Measuring -/switching range: 0.02-0.14 GPM to 0.5-12 GPM
Fitting: 1/4"-3/4" NPT
Material: Brass, PTFE
Max. pressure: 85 PSIG/230 PSIG
Max. temperature: 180 °F
Accuracy: ± 2.5 % FS
Pulse output, analog output,
Contacts, digital display
EDM - Battery Powered Rate Meter & Totalizer
Measuring range: 1-10 GPM ...30-300 GPM water
Fitting: 1/2"-2" NPT
Material: nylon, brass, SS
Max. pressure: 1500 PSIG (SS)
Max. temperature: 140 °F
Accuracy: ± 1.0% to ± 2.0% of Reading
TUR - All Plastic Turbine Flow Sensor
Measuring range: 0.88-22 GPM to 5.3-88 GPM water
Fitting: 2", 4" ANSI flange
Material: PVC, PVDF
Max. pressure: 145 PSIG
Max. temperature: 140°F (PVC), 160 °F (PVDF)
Accuracy: ± 1 % FS
Pulse output, analog output,
Contacts, digital-/pointer indicator, batcher
OVZ - Economical Oval-Gear Meter
Measuring range: 0.2 - 2.1 GPM to 1.1 - 10.6 GPM (oil)
Fitting: 1/2" - 3/4" NPT
Material: Delrin, aluminum
Max. pressure: 230 PSIG
Max. temperature: 175°F
Accuracy: ± 2.5% FS
Viscosity range: 10 - 800 cSt
Pulse output
OME - Helical Gear Flowmeter
Measuring range: 0.05-2.6 GPM...0.5-26 GPM (oil)
Fitting: 1/2" - 1" NPT, 1/2" -1" ANSI
Material: aluminum
Max. pressure: 580 PSIG
Max. temperature: 212°F
Accuracy: ± 0.3% of measured value
Viscosity range: 1-5000 cSt
Pulse output
ZDM - Positive Displacement Flowmeter
Measuring Range: 0.0005-0.5 to 0.3-80 GPM
Fitting: 3/8" through 1-1/2"
Material: Cast Iron or SS
Max. Pressure: 4600 PSIG
Temperature Range:
Standard: -20 to +212°F
Option: -20 to +300°F
Output: Pulse
OMP - Positive Displacement Flowmeter
Measuring Ranges: 0.53-26 GPH to 4-92 GPM
Material: Ryton, Aluminum or SS
Fittings: 1/4" - 1-1/2" NPT, 1" - 2" ANSI
Max. Pressure: 150 to 8000 PSIG (depending on model)
Max. Temperature: 175°F or 250°F
DRZ - Piston Flowmeter
Low and medium viscosity liquids
Measuring Range: 1.6-110 GPH
Accuracy: ±1.0% of reading
Fitting: 1/8" - 1/4" NPT, 1/8" - 1/4" bsp
Viscosity Range: 5-100 cSt
Max. Pressure: 580 PSIG
Max. Temperature: 176°F
WT - Mechanical Totalizer
Flow Range: 0.24 - 13.2 GPM water
Fitting: 1/2" NPT
Capacity: 100,000,000 US gal
Registration: 8 odometer wheels + 0.1 gal sweep
Accuracy:
Below 86°F: ±2% FS
Above 86°F: ±3% FS
Below 0.5 GPM: ±5% FS
Max. Pressure: 145 PSIG
Temperature Range: 35°F to 194°F

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