美國omega FTB-431渦輪流量計

NSF批準的渦輪機
FTB-430 Series
1年保修 新產品!
NSF批準的渦輪機
FTB-430 Series:NSF批準的渦輪機
FTB-431
Measures Flow Rates from 0.2 to 4 GPM
Lightweight Plastic Design for Multiple Mounting Positions
High Accuracy: ±2% of Reading
High Repeatability: ±0.5% of Reading
Over-Molded Electronics with Integral Cable Strain Reinforcement
The FTB-430 Series is a highly accurate and repeatable, hall effect turbine flow sensor designed for low flow OEM applications. This low cost, NSF Standard 61 listed flow sensor is ideal for water or beverage dispensing applications or any application with water based liquids. The 316SS shaft coupled with Polyoxymethylyne bearings allows for accurate measurements during quick dispensing cycles. The sensor’s standard power and output specifications make it easy to retrofit existing controllers.
Specifications
Materials:
Body glass reinforced PPO
Turbine PA composite (nylon)
Axle 316 stainless steel
Bearings Polyoxymethylyne, POM
Inlet/Outlet Ports: 3/8 NPT male
Pressure:
Operating: 200 PSIG
Burst: 1000 PSIG
Operating Temperature: -20 to 80°C (-4 to 176°F)
Viscosity: 32 to 81 SSU (1.8 to 16 centistokes)
Recommended Filtration: < 50 microns
Input Power: 5 to 24 Vdc @ 8 mA
Output (Hz): NPN sinking open collector @ 25 mA
Pulses per Gallon:
FTB-431: 10,313
FTB-432: 4994
Maximum Leakage Current: 10μA (5 to 30k pull-up resistor required)
Accuracy: ±2% of reading
Repeatability: ±0.5% of reading
Electrical Connection: 0.91 (3') PVC cable #22 AWG
Approvals: NSF standard 61 listed

產品型號 產品描述
FTB-431 NSF approved low flow turbine, 0.2 to 2.0 GPM, 10,313 PPG
FTB-432 NSF approved low flow turbine, 0.4 to 4.0 GPM, 4994 PPG

注釋: Comes complete with operator’s manual. 

美國omega FTB-431渦輪流量計