YF-DN40 1/2″ Water Stream Sensor

Water movement sensor is especially composed of plastic valve physique, movement of rotor parts and corridor sensor. It’s put in within the water heater inlet, used to detect water movement, when the water by movement rotor parts, Magnetic rotor rotation and velocity adjustments with the movement, corridor sensor output pulse accordingly Sign suggestions to the controller by the controller to evaluate the dimensions of the water movement, alter and management.

Options:

• Gentle weight, simple to put in
• Inlaid with stainless-steel impeller shaft, sturdy wearable.
• Seal Ring with the higher and decrease drive construction by no means leaks.
• Appropriate for automated fuel water heaters
• Waterproof, Warmth resistance, strain resistance, chilly resistance

Specification:</robust

• The bottom rated working voltage: DC 5V-24V
• Most working present: 15 mA (DC 5V).
• Working voltage vary: DC 5~18 v.
• Load capability: ≤ 10 mA (DC 5V).
• Work temperature: ≤ 80℃
• Work humidity vary: 35%~90percentRH (no frost)
• Permitting strain: strain 2Mpa or much less
• Storage temperature: -25 ~ +80 ° c
• Save humidity: 25%～95percentRH
• Stream Vary: 5-200L/min ± 3 %
• The output pulse responsibility cycle 50 ± 10%
• The output rise time 0.04 μ S
• The output decline time 0.18 μ S
• Stream – pulse traits Horizontal check pulse frequency (Hz) = [ 0.45 * Q] ± 3 % (stage check) (Q is movement charge L / min)
• Insulation resistance The insulation resistance between the Corridor sensor and the copper physique is 100 M Ω or extra. (DC 500V)
• Warmth resistance Within the 8 0 ± 30C setting for 48 h, return to regular temperature 1-2h no exception , and elements with out cracks, rest, growth, deformation and different phenomena, the accuracy of 10 % or much less.
• Chilly resistance Within the -20 ± 30C setting for 48 h, return to regular temperature 1-2h no exception , and elements with out cracks, rest, growth, deformation and different phenomena, the accuracy of 10 % or much less.
• Moisture resistance Within the 40 ± 20C , relative humidity 90% ~ 95% RH setting positioned 72h after elimination , the insulation resistance of 1M Ω or extra.
• Diameter: Approx. 4.5cm / 1.77inch
• Complete Size: Approx. 9.2cm/3.62inch 3-Pin cable size: Approx. 50cm/19.69inch
• Colour: Black