Paddle Flow Switch. Pressure Control Flow Switch

Transcription

1 Paddle Flow Switch GE-311 Plastic Paddle Flow Switch GE-312 Plastic Flow Switch GE-313 PETF Plastic Flow Switch GE-314 Stainless Steel Flow Switch GE-315 Adjustable Flow Switch GE-316 Brass Paddle Flow Switch GE-317 Brass Flow Switch GE-318 Explosion-Proof Flow Switch Pressure Control Flow Switch GE-511 Adjustable Pressure Control Flow GE-512 Differential Pressure Flow Switch GE-518 Pressure Control Flow Switch GE-519 Plastic Pressure Control Flow GE-921 Air Pressure Control Flow Switch GE-920 Air Pressure Control sensor

2 GE-311 Small Size Plastic Paddle Flow Switch * Protection Grade IP65 * Media Temperature -20~93 * Output 10A; 125/250V AC * Max Static Pressure 10 Bar *Metering Substances Gas, Water, Oil * Install Position Horizontal or Vertica * Pipe Size DN15, DN20, DN25 *Output: 1A(Max) 250VAC/DC 50W(Max) This products is produced by plastic material, used in Sea Water Heating Systerm, Water Purification Equipment, Welding Equipment, Laser Systerm, to measure or control the flow rate. The Magnet don't stay in the flow, so the magnet will not contact with the rust of the water flow, so could make sure the flow switch will be stability.

3 GE-312 A.YITE GROUP Plastic Flow Switch GE312 Used in the Water Heating Systerm, Welding Equipment, Laser Systerm, instruments and meters, to measure or control the flow rate. The Magnet don't stay in the flow, so the magnet will not contact with the rust of the water flow, so could make sure the flow switch will be stability. * Protection Grade IP65 * Media Temperature -20~93 * Output 10A; 125/250V AC * Max Static Pressure 10 Bar * Metering Substances Gas, Water, Oil * Install Position Horizontal or Vertical * Pipe Size DN15, DN20, DN25 * Output: 1A(Max) 250VAC/DC 50W(Max) When the flow is 1.8L/min ~~ 2.1L/min, the flow switch is Close When the flow is lower than 1.6L/min, the flow switch is Open.

4 GE-313 PETF Plastic Flow Switch This products is produced by plastic material with a long paddle, suitable for big pipe, used in SPA Appliance, Sea Water Heating Systerm, Water Purification Equipment, Welding Equipment, Laser Systerm, to measure or control the flow rate. Teflon PETF Plastic Material High Performance in Chemical and Corrosion Environment Special Useful in SPA and Sea Water Appliance Technology Data: * Protection Grade IP65 * Media Temperature -10~100 Cd * Max Static Pressure 10 Bar *Metering Substances Gas, Water, Oil *Output: SPST BMF Magnetic Switch * Max Voltage 3A(50VA) * Max Current 250VAC/DC 50W(Max) Character: * No Pressure Loss * Proven paddle type in compact design, especially for serial applications. * Glass-fibre reinforced plastic ensures high stability * With pipe section or for push-in installation into manifolds of customer fittings * Long-term stable switching point, retreatment of paddle by magnetic force, no spring fatigue * Low Pressure Drop & Anti Corrosion environment to control flow, e.g. Swimmin Poll Heating Pump, Sea Water Pump, Central Heating Water Systerm

5 GE-314 A.YITE GROUP Stainless Steel Flow Switch 1. Media Temperature : -30~125 C 2. Pressure Loss: 0.01bar at Qmax. 3.Hysteresis depending on switch value, 4.Metering Substances Oil, Water, Gas, Air 5.Max Pressure: 30bar (100bar available) 6.Protection Class: IP65 7.Install Position: Horizontal or Vertical 8. Pipe Size: DN15, DN20, DN25 9. Materials: Stainless Steel Minimum Flow Set Point: 8 Liter per Hour. The body of GE-314 flow switch is Stainless Steel material, used in the Petrochemical Industry, Sewage Treatment, Welding Equipment, Laser Systerm, to measure or control the flow rate. A permanent magnet is installed in the GE-314, it is a high performance permanent magnet. The permanent magnet could control the BMF, the BMF is sealed in the top of GE-314. This switch is stability and precise with simple structure.

6 GE-315 Target Flow Switch The GE-315 Series Target Water Flow Switch is a new type flow switch, avoilding rust and bad contact by separating the electricity from the liquid. This products totally give up the isolating part for water and electricity by corrugated pipe applied on common target flow switch. When the micro switch is operating, it won t touch with low temperature metal part, so no condensation water, no rust and bad contact, and the Protection Grade up to IP65, it could be applied in corrosive air environment. Adjustable Flow Set Point Character: * Good Repeatability * Low Pressure Loss * Dirt Resistant * Hermetic Separation of Electrical and Hydraulic Components * Easy Adjustment of Switch * Tolerance ±15% of full scal * Media Temperature -30~110C * Average Pressure Loss 0.01bar at Qmax. * Hysteresis depending on switch value * Metering Substances Oil, Water, Gas, Air * Max Pressure 25bar (40bar available) * Protection Grade IP65 * Materials UPVC, Brass or Stainless Steel

7 GE-316 A.YITE GROUP Brass Paddle Flow Switch GE-316 Paddle Flow Switch is specially designed for the Flow Monitoring of Water Source, Water-Loop Heat Pump Air Conditioning Systems and Heat Pump Water Heater. Instruments operate by a spring-supported paddel with magnetic triggering of a reed switch. * Tolerance ±15% of full scal * Media Temperature -30~110 C * Average Pressure Loss 0.01bar at Qmax. * Hysteresis depending on switch value * Metering Substances Oil, Water, Gas, Air * Max Pressure 25bar (40bar available) * Pipe Size DN10~DN80 * Materials Brass or Stainless Steel Character: * Good repeatability * Low pressure loss * Dirt resistant * Hermetic separation of electrical and hydraulic components * Stress free fixation of switch unit by plastic cap

8 GE-317 Brass Flow Switch The body of GE-317 flow switch is Brass material, used in Sea Water Heating Systerm, Water Purification Equipment, Welding Equipment, Laser Systerm, to measure or control the flow rate. The Magnet don't stay in the flow, so the magnet will not contact with the rust of the water flow, so could make sure the flow switch will be stability. Special Useful In Water Heating Systerm 1. Media Temperature -20~85 C 2. Average Pressure Loss 0.01bar at Qmax. 3. Max Pressure 1.6M Pa 4. Flow Rate:1.5~30 L/Min 5. Output: 1A(Max) 250VAC/DC 100W(Max) 6. Protection Class IP65 7. Install Position Horizontal or Vertical(The Wire must be top) 8. Materials Brass GE-318 Explosion-Proof Flow Switch 1. Max Pressure: 100Bar 2. Work Temperature: -20~120 C 3. Pipe Size: DN8~DN25 4. Voltage: 5-24V/200mA(AC/DC); 250V/120mA(AC/DC) 5. Material: Stainless Steel

9 Differential Pressure Control Flow Switch The Differential Pressure Switch is a new type flow switch, when the water flow (differential pressure) in system rises up or falls down to one set value, it will output a warning or sent switch-off signal to automatic control system. And it could also be used to indicate the status of pump or water filter. Accurately Control & Stability No Pressure Loss * Dirt Resistant * Easy Install It could avoid the shortcomings of annual inspection or changing target flow switch for water chiller unit so it could be applied widely in the water protection, status feedback of pump and by-pass control of differential pressure in evaporator and condenser in medium and large sized water chiller unit.

10 A.YITE GROUP * Protection Grade IP54 * Media Temperature -20~93 C * Environmental Temperature -20~71 C * Max Voltage 250V AC * Max Current 3A * Max Static Pressure 10/16/20 Bar * Metering Substances Oil, Water, Air * Max Pressure 25bar (30bar Available) * Main Materials Brass or Stainless Steel GE-511 Differential Pressure Flow Switch with Adjustable Set Point GE-511A Series is D-P Flow Switch with single adjustable setpoint. The adjustable differential pressure switch could be calibrated directly by manufacturer according to customer s requirement, and printed the calibrated value on the label of product, so user needs not readjust in the field. The customer could calibrate by professional instrument according to the differential pressure required by equipment, and A.YITE COMPANY could provide relevant service. Type Pressure Setpoint Switching Differential Range Set To Output GE-511A030 5~30k Pa 3k Pa 1 3A SPDT GE-511A070 6~70k Pa 5k Pa 1 3A SPDT GE-511A100 6~100k Pa 6k Pa 1 3A SPDT GE-511A200 10~200k Pa 10k Pa 1 3A SPDT GE-511A300 20~300k Pa 15k Pa 1 3A SPDT GE-511B Series is D-P Flow Switch with 2 adjustable setpoint. In order to meet various requirements of customers, A.YITE COMPANY also developed the adjustable double setpoints DP switch for upper-lower limit control of differential pressure. And if choose the local indicator, it could be applied to control the water cooled evaporator and condenser in HVAC system, the more or less flow of other heat exchanger, and low flow of heat exchanger due to scaling or dirty jamming, which has incomparable advantages than target flow switch. Type Pressure Setpoint Range Switching Differential P1 P2 Set To P1 Set to P2 Output GE-511B030 5~30k Pa 6~100k Pa 3 k Pa 6 k Pa 2 3A SPDT GE-511B070 6~70k Pa 6~100k Pa 5 k Pa 6 k Pa 2 3A SPDT GE-511B100 6~100k Pa 6~100k Pa 6 k Pa 6 k Pa 2 3A SPDT GE-511B150 6~100k Pa 10~200k Pa 6 k Pa 10 k Pa 2 3A SPDT GE-511B200 10~200k Pa 10~200k Pa 10 k Pa 10 k Pa 2 3A SPDT GE-511B300 20~300k Pa 20~300k Pa 15 k Pa 15 k Pa 2 3A SPDT

11 * Stable * Accuracy Control * No Pressure Loss * Dirt Resistant * Easy Adjustment of Switch * Easy Install A.YITE GROUP Monitor The Working Condition of Pump * Protection Grade IP54 * Medium Temperature -20~93 C * Environmental Temperature -20~71 C * Output: 10A; 125/250V AC * Metering Substances Oil, Water, Air * Max Pressure 25bar (30bar Available) * Main Materials Brass l * Cable 1.5m, 2 0.5mm2 GE-512 Differential Pressure Flow Switch With Fixed Pressure Set Point GE-512 Series is Differential Pressure Switch with Fixed Pressure Setpoint, the setpoint could not be changed. So if the user choose one type of GE-512, the user could not change the flow setpoint, then it will avoid the mistake in Installing.

12 Type Pressure Setpoint Swithing Differential Set To Output Cable GE K Pa 1.5 K Pa 1 10A SPDT 2~3 0.75mm 2 GE K Pa 2 K Pa 1 10A SPDT 2~3 0.75mm 2 GE K Pa 3 K Pa 1 10A SPDT 2~3 0.75mm 2 GE K Pa 4 K Pa 1 10A SPDT 2~3 0.75mm 2 GE K Pa 5 K Pa 1 10A SPDT 2~3 0.75mm 2 GE K Pa 6 K Pa 1 10A SPDT 2~3 0.75mm 2 GE K Pa 7 K Pa 1 10A SPDT 2~3 0.75mm 2 GE K Pa 8 K Pa 1 10A SPDT 2~3 0.75mm 2 GE K Pa 8 K Pa 1 10A SPDT 2~3 0.75mm 2 GE K Pa 10 K Pa 1 10A SPDT 2~3 0.75mm 2 GE K Pa 10 K Pa 1 10A SPDT 2~3 0.75mm 2 GE K Pa 10 K Pa 1 10A SPDT 2~3 0.75mm 2 New Products * Protection Grade IP54 * Medium Temperature -20~93 C * Environmental Temperature -20~71 C * Output: SPST 5A(Max) 125/250V AC * Metering Substances Oil, Water * Max Pressure 20bar (30bar Available) * Main Materials Brass l * Cable 1.5m, 2 0.5mm2 GE-518 Differential Pressure Control Flow Switch

13 * Easy Install * Sensitive * Dirt Resistant * No Pressure Loss * Connect with female thread * Fixed Pressure Setpoint, the setpoint could not be changed New Products * Medium Temperature: -20~93 C * Diaphragm: EPDM * Max Static Pressure: 10 bar * Output: 10A 250VAC SPDT switch * Metering Substances Oil, Water, Sea water * Main Materials Plastic GE-519 Plastic Pressure Control Flow Switch It is a plastic body, as a differential pressure switch, used in water heating systerm. It is a better Substitute Products for common target flow switch, as it is stable performance and low price.

14 GE921 Air Differential Pressure Switch Series of GE921 Air Differential Pressure Switch can be used to sense (differential) pressure and flow of air in ducts and pipes. Technical * Max. differential pressure: 5000Pa * Protection Class: IP54 * Output: 1.0A (0.4A)/ 250VAC * Working temperature:-20~85 C * Storage temperature: -40~85C * Min. Actuating pressure: 20Pa(Standard); * min.starting interval: 10Pa; range: 20~30Pa * Installation Direction: vertical (standard installation style) * Hose connection: pipe P6.2mm Type Adjust Range Return Difference Deviation GE921A 20~200 Pa 10 Pa ± 10% GE921B 40~100 Pa 20 Pa ± 10% GE921C 40~200 Pa 20 Pa ± 10% GE921D 50~500 Pa 20 Pa ± 10% GE921E 200~1000 Pa 100 Pa ± 10% GE921F 500~2500 Pa 150 Pa ± 10% GE921G 1000~54000 Pa 200 Pa ± 10% Possible fields of application include: * Monitoring air filters and ventilators * Monitoring industrial cooling-air circuits * Maximum air flow controller for variable air volume systems * Overheating protection for fan heaters * Monitoring flows in ventilation ducts * Controlling air and fire-protection flaps * Frost protection for heat exchangers * Air proving in ventilation ducts

15 GE920 Air Differential Pressure Transmitter GE920 Differential Pressure Transmitter is Adopting diffused silicon chip measuring technology, with double seal pressure piping and exact differential pressure measuring. It is suitable for differential pressure measuring for medical treatment, chemical fiber, electricity, dustless house and etc. Ranges: 0~50Pa~200Pa~1KPa~10KPa ~100KPa ±(50Pa~200Pa~1KPa~10KPa ~100KPa) Accuracy:0.1%, 0.5%FS, 1.0%FS Output: 0~5V; 1~5V; 4~20mA Power supply:12vdc~36vdc(24vdc is Standard) Medium Temperature: -20~85 C Typical applications include: Filter obstructive alarm. Maximum air flow controller for variable air volume systems. Air proving in ventilation ducts. Burner air control Overheating protection for Electric Heater with Blower