Fuel Tank Level Meter H770 Magnetic Level Meter / Fuel Oil Level Sensor

• Customization: Available
• Type: Float
• Output Signal Type: 4-20mA with Hart
• Model NO.: H770
• Customized: Customized
• 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
• Transport Package: Paper Carton and as Buyer's Requirement
• Trademark: BJZRZC
• Origin: Beijing China
• HS Code: 902690000
• Production Capacity: 10000 PCS / Month

Product Description

HART 770 with display Magnetostrictive Level Transmitte



 APPLICATION         

       H770KM: HART main board with green backlight LCD.

       H770KB: Signal processing board, there a red plastic parts on it
 

Used 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 mm 

Features:

•   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.
•   Multiple local operation functions: 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: 360^orotation 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 protocol

H772: 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. 
 
Samples samll quantity are avaliable at 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