High accuracy electronic oil flow switch with high Protection Grade IP 67 of Flow Sensors
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- Supplier: Yiwu Hanstar Sci-Tech Co. Ltd.
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Product Overview
Description
Product Description
Product Name | HVAC components automatic water Flow Meters Alarm System Electronic Flow Switch |
Product Code | ESF913 Electronic Flow Switch |
Main Material | SS304 / SS316 |
Pipe Diameter | DN10....DN500 |
Measuring Medium | Aqueous solution or gas |
Accuracy Class | 1.0% |
Protection Grade | IP67 |
Output Signal | PNP or relay |
Display Parameters | LED instantaneous flow |
Power Supply | 24VDC/220VAC optional |
Applicable Industries | Hydraulic lubrication system, cooling system, test system |
Product performance description
Electronic Flow Switch
- Light weight
- High reliability
- No active accessories
- No maintenance required- easy to install
- Applicable to various calibers
-Obvious advantages such as low cost of complete set
-On site, the measuring range can be modified online according to the actual needs of users
-This product has superior performance, reaching the leading level of similar products in the world
-Imported chip, stable and reliable
-Imported chip, stable and reliable
Product Paramenters
- Setting range: 1... 150cm/s (water), 3... 300cm/s (oil), 20... 2000 (gas)
- Switch output: PNP, NPN, relay (normally open+normally closed)- Power supply: 24+/- 20% VDC; 220+/-20%VAC
- Rated current: max. 300mA (PNP or NPN); maximum 1A@48VAC /DC (relay)
- Flow display: LED (six digits)
- Setting form: potentiometer
- Maximum pressure: 250bar
- Response time: 1... 13S, usually 2S
- Electrical protection: reverse connection, short circuit, overload protection
- Switch output: PNP, NPN, relay
- Rated current: ≤ 300mA
- Repetition accuracy:+/- 2%
- Medium temperature: - 20... 100 ℃
- Ambient temperature: - 20... 80 ℃
- Storage temperature: - 20... 100 ℃
Product Usage
Product usage introduction
- The flow switch indication system switches according to the flow. Set the upper or lower limit of the flow switch. When the flow reaches this limit, the flow switch will send a signal or alarm, and the system will run or stop. Generally, flow switches will be used for systems requiring flow. According to different systems, flow switches of different models and other factors, the place of use is also different, depending on the specific situation.
- Liquid flow switches can be used for air conditioning, hot water space heating systems, pump systems, water cooling equipment, mixing or additive systems, liquid delivery systems, fire sprinkler systems, water treatment systems, swimming pool chlorination and industrial laser coolant systems. Air flow.
- It can be used in clean room filtration system, pipe heating, exhaust ventilation, air supply system and air handling system.
- Liquid flow switches can be used for air conditioning, hot water space heating systems, pump systems, water cooling equipment, mixing or additive systems, liquid delivery systems, fire sprinkler systems, water treatment systems, swimming pool chlorination and industrial laser coolant systems. Air flow.
- It can be used in clean room filtration system, pipe heating, exhaust ventilation, air supply system and air handling system.
Selection Code
We can provide all kinds of flowmeters and pressure gauges :
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liquid rotameter orifice plate flow meter device Gravity Flow Meter diesel flow meter Water Sensor diesel fuel calculator instrument boat instrument pressure sensor water Not Full Pipe Flowmeter Ultrasonic flow Flow totalizers Water Acid Flow Meter Electromagnetic Flow Meter Wall oxygen flowmeter medical flowmeter Oxygen Pressure Flowmeter water-proof flowmeter digital water flow meter Magnetic Flowmeters differential pressure Transmitter vortex flowmeter for gas air steam probe sensor Kracht flowmeter water level gauge temperature pressure sensor
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