Beijing ZhongRuiZhiCheng Technology Co., Ltd.  

Product Name: Fuel Tank Level Meter H770 Magnetic Level Meter / Fuel Oil Level Sensor Model NO.: H770 Customized: Customized Output Signal Type: 4-20mA with Hart Type: Float Output: 4-20mA with Hart (2-Wire) Resolution: 0.3mm Accuracy: 1mm Dimension: Diameter=66mm Mounting Hole Pitch: D=55mm Operating Temperature: -20deg~ +70deg Supply Voltage: 12-32VDC Warranty: 1 Year Trademark: BJZRZC Transport Package: Paper Carton and as Buyer's Requirement Origin: Beijing China HS Code: 902690000 Product Description HART 770 with displayMagnetostrictive Level TransmitteAPPLICATION H770KM: HART main board with green backlight LCD. H770KB: Signal processing board, there a red plastic parts on itUsed for magnetostrictive level meter Power supply: 12-32VDC Output: 4~20mA with HART (2-wire) Resolution: 0.3 mm Accuracy: 1 mm Operating temperature: a -20°C ~ +70°C(with LCD) -40°C ~ +85°C(without LCD) Dimension: diameter Φ= 62 mm Mounting hole pitch D=55 mmFeatures: Easy Assembly:Easier to install and to recognize coaxial sensor signal. Powerful self-test function:Through software, users can detect the magnet polarity, signal amplitude and evaluate without using an oscilloscope. Support dual float:Two-channel isolated 4 ~ 20mA signal outputs. The first channel is for the first float level or level difference and the second channel is for the second float level. Strong capability for anti-disturbance: Leading military-grade hardware and software anti-disturbance technology, over-voltage protection, surge current, electrostatic shock and lightning protection. Multiplelocal operationfunctions:Range Values, PV Unit, Damp, High Alarm Value, Low Alarm Value, Zero Trim, Lower Sensor Trim and Upper Sensor Trim , Magnet Polarity, Signal amplitude, Dead zone and Data Restore. LCD display:360orotation LCD display. More than one variable displayed on the LCD with backlight for dark environment. Data backup and restore.Product model series:H770 Serials:H770:Resolution 0.3mm, Precision 1.0mm, multifunction LCD display, HART protocol.H771: Resolution 0.3mm, Precision 1.0mm, HART protocolH772: Level + interface, Two isolated 4 ~ 20mA signal outputs, Other specifications same with H770.H780:Resolution 0.3mm, Precision 1.0mm,H780 support 1 ~ 8 DS18B20 for temperature RS485 interfaces, MODBUS-RTU communication.FAQ: 1,Customer: i want buy the samples to test, it is ok? Helen: of course, not free sample, but when the next order, we will return the samples money to your. 2,Customer: when will you do the shippment after my payment ? Helen: we have the in stock, when we received the payment, i will ASAP send to your,(through DHL/ UPS/ TNT/FEDEX,etc) 3,Customer: How to pay? Helen: the Western union, Paypal, person account, TT ,and so on.Samplessamll quantityareavaliableat any time Welcome to contact us!Beijing ZhongRuiZhiCheng Technology Co., Ltd. A professional engineering team with 15 Years HART/5 years Profibus R&D experiences 80% Market share in China Mainland market for HART transmitters More than 1000k Units shipped per year One-stop Solution for various HART/Profibus transmitters Quick response in goods supply and post-sales support Globally distributed customers including China Mainland, Korea, India, America, Europe, etc