Descriptions:
Model: YF-DN40
Interface size: 1-1/2"
Rated voltage: DC=5V
Inner diameter/outer diameter: Inner diameter inlet 36.5mm outlet 33.5mm/outer diameter 46.5mm
Thread length: 22mm
Material: Nylon
Water pressure resistance: ≤1.75MPa
Working voltage range: DC3.5~24V
Insulation resistance: >100MΩ
Flow rate range: 5-150L\MIN］±3%
Flow pulse characteristic: f=(0.45*Q)0=L/Min that is 27 pulses a litre of water
Low temperature test: 72h at -20°C, then 1h at room temperature, accuracy within ±5% of the first measured value
High temperature test: 72h at 85°C, then 1h at room temperature, accuracy within 5% of the first measured value
Model: YF-DN50
Interface size: 2
Rated voltage: DC=5V
ID/OD: ID inlet 46mm outlet 436mm/OD 58.8mm
Length of screw thread: 22.7mm
Material: Nylon
Water pressure resistance: ≤1.75MPa
Working voltage range: DC3.5~24V
Insulation resistance: >100MΩ
Flow range: in 10~200L\MIN±5%
Flow pulse characteristics: (0.2*Q)Q=L/Min±3% that is 12 pulses a litre of water
Output pulse high level: >DC4.7V (input voltage DC5V)
Output pulse duty cycle: 50%±10%
Low temperature test: 72h at -20°C, then 1h at room temperature, accuracy within ±5% of the first measured value
High temperature test: 72h at 85°C, then 1h at room temperature, accuracy within ±5% of the first measurement
Wiring method:
Red IN to positive terminal
Yellow OUT signal output line
Black GND to negative terminal
Interface size: 1-1/2"
Rated voltage: DC=5V
Inner diameter/outer diameter: Inner diameter inlet 36.5mm outlet 33.5mm/outer diameter 46.5mm
Thread length: 22mm
Material: Nylon
Water pressure resistance: ≤1.75MPa
Working voltage range: DC3.5~24V
Insulation resistance: >100MΩ
Flow rate range: 5-150L\MIN］±3%
Flow pulse characteristic: f=(0.45*Q)0=L/Min that is 27 pulses a litre of water
Low temperature test: 72h at -20°C, then 1h at room temperature, accuracy within ±5% of the first measured value
High temperature test: 72h at 85°C, then 1h at room temperature, accuracy within 5% of the first measured value
Model: YF-DN50
Interface size: 2
Rated voltage: DC=5V
ID/OD: ID inlet 46mm outlet 436mm/OD 58.8mm
Length of screw thread: 22.7mm
Material: Nylon
Water pressure resistance: ≤1.75MPa
Working voltage range: DC3.5~24V
Insulation resistance: >100MΩ
Flow range: in 10~200L\MIN±5%
Flow pulse characteristics: (0.2*Q)Q=L/Min±3% that is 12 pulses a litre of water
Output pulse high level: >DC4.7V (input voltage DC5V)
Output pulse duty cycle: 50%±10%
Low temperature test: 72h at -20°C, then 1h at room temperature, accuracy within ±5% of the first measured value
High temperature test: 72h at 85°C, then 1h at room temperature, accuracy within ±5% of the first measurement
Wiring method:
Red IN to positive terminal
Yellow OUT signal output line
Black GND to negative terminal
Package include: According to your choice.
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About Item:
For the funcitonal products in our shop,we make sure that the functions are the same as description,but the actual color and shape may looks a little different from pictures because of the technical improvement and manufacturing variance.Please be advised before you bid.
