LKB-A-type target type flow controller

LKB-A-type target type flow controller target type flow controller spot. Our company is the target type flow controller professional production plant, the production flow controller for a compressor, a freezer, lithium bromide refrigerator, air separation equipment, which has been a national explosion-proof certificate suitable for petroleum, chemical, explosive and other places of underground water compressor cooling off (lack of) water protection. LKB-A-type target type flow controller connected in the cooling water circuit, when the liquid flow generates a force on the target sheet of the controller, proportional to the square of the size of the force and flow, and the system pressure nothing to do. When the liquid flow rate is normal, the target sheet being driven by the elastic force micro-switch, closes the normally open, normally closed off. When the liquid flow is reduced to the lower limit flow (set value), the pressure of the liquid is reduced to the target chip, the micro switch is reset to control intermediate relays for alarm or shutdown delay effect. 1. Micro Switch capacity: 15VA / 250VAC 2. Connection: tapered pipe thread (Ф15-Ф80) or flange connection. Plug-tapered external thread (1 ''). 3. Pressure loss: <3kpa 4. Accuracy class: 2.5 5. Flow limit setting value: 1-40 / hH20 (also according to user requirements). 6. Diameter: Ф15-80mm .. Flange Ф100-Ф300. 7. Life: ≤10 million times aqueous medium: PH value of 6-8 and a temperature of 0-65 ℃ system pressure: ≤0.4 Mpa resistance to vibration frequency: ≤20 Hz Acceleration: ≤9.8 m / s Main: Brix refractometer handheld salinity Total alcohol hydrometer handheld refractometer antifreeze tester freezing liquid detector battery detector battery fluid emulsion emulsion concentration meter refractometer automatic proportioner emulsion target type flow controller LKB-AF-type target type flow controller LKB- A type of target type flow controller flow meter Pitot tube flowmeter electromagnetic flowmeter vortex flowmeter orifice flowmeter differential pressure transmitter explosion proof thermal resistance Jining City Anyuan Instrument Co., Ltd. Contact: Gu Xiaohong Mobile: 13963756631 QQ: 2980655905 landline: 0537-2293352 Fax: 0537-2108028 E-mail: jnanyuan06@163.com Alibaba: jnanyuan06