Feature: 1. ±3% ACCURACY MEASUREMENT: High accuracy and large flow, accurate measurement, meet the accuracy requirements, which can reach ±3% 2. OXIDATION RESISTANT UPVC: Flowmeter is made of good quality UPVC material, oxidation resistant and more durable, you can use with confidence 3. WIDE RANGE OF APPLICATIONS: Mainly used in petrochemical, residential flow control, water plants, farmland and garden irrigation, etc. 4. GOOD PROTECTION: Support RS485 data transmission, IP65 protection grade, working environment temperature from -10℃~70℃ 5. 5KG/CM² WORKING PRESSURE: Measuring liquids include water or other chemical liquids, working pressure for 5kg/cm², realize real time response Specification: Item Type: Flowmeter Material: UPVC Data Transmission: RS485 Measurement Accuracy: ±3% Working Voltage: 10-30VDC Operating Current: 60mA Maximum (30VDC) Measuring Liquid: Water or other chemical liquid Working Pressure: 5kg/cm² Response Time: Real time Protection Class: IP65 Working Environment Temperature: -10℃~70℃ Instantaneous Flow Meter Settable Range (LPM): 0-999.99 Total Flow Meter Settable Range (FTM): 0-999999 Instantaneous Flow Control Output Method: NPN (150mA Maximum) Total Flow Control Output Method: NPN (150mA Maximum) Cable: Approx. 50cm / 19.7in Package List: 1 x Flowmeter Note: Please pay attention to safety protection before use. All the items will be dispatched within one business day by Airmail after the payment is clear. Most times you will receive your order within 10-30 business days after we transfer your package to the delivery company. We cannot guarantee the delivery timeframe if the post office has any unexpected delays due to holiday, weather, customs, or other conditions. Some countries like Russia, Brazil, or some European countries may take up to 50 days or longer for delivery. We appreciate your patience if you haven't received items in 30 days(Russian customers may need more patience by reason of the local delivery system and/or customs). If you are concerned in any way, please feel free to contact us via ebay message instead of leaving negative/neutral feedback or opening a dispute. We will do our best to solve any problem(resend or refund any missing item). Customs duty is obligation and liability of citizens in your country, so buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is sometimes caused by the policy of different customs. 1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties. 2. duties,taxes,and charges are not included in the item price or shipping fee. 3. The duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase. 4. All disputes arising from the duties will be submitted to ebay for solution. 1. Any questions, pls. contact us via ebay message or email us.We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again because sometimes our message system may block some emails. 2. If you are satisfied with our service, pls. kindly leave us a positive feedback and give us the Detailed Seller Rating with all "5 " in very area 3. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.