Description Wall Mount Ultrasonic Flow Meters Items Specifications Accuracy ±1% of reading at rates >0.2 mps Repeatability 0.2% Principle Transmit time Velocity ±32m/s Pipe Size DN15mm – DN6000mm Display LCD with backlight, display accumulated flow/heat, instantaneous flow/heat, velocity, time etc. Signal Output 1 way 4-20mA output 1 way OCT pulse output 1 way relay output Signal Input 3 way 4-20mA input achieve to heat measurement by connecting PT100 platinum resistor Other Functions Automatically record the positive, negative net totalizer flow rate and heat. Automatically record the time of power-on/off and flow rate of the last 30 times. Replenish by hand or read the data through Modbus communication protocol. Pipe Material Carbon Steel, stainless steel, cast iron, cement pipe, copper, PVC, aluminum, FRP, etc. Liner is allowed Straight Pipe Section Upstram: 10D; Downsteam:5D; From the pump:30D (D means outer diameter) Liquid Types Water, seawater, industrial sewage, acid & alkali liquid, alcohol, beer, all kinds of oils which can transmit ultrasonic single uniform liquid Liquid Temp. Standard: -30℃ ~ 90℃, High-temperature:-30℃~ 160℃ Liquid Turbidity Less than 10000ppm, with a little bubble Flow Direction Bi-directional measuring, net flow/heat measuring Env. Temp. Main Unit: -30℃ ~ 80℃ Transducer: -40℃~ 110℃, Temperature transducer: select on enquiry Env. Humidity Main Unit: 85% RH Transducer: standard is IP65, IP68(optional) Cable Twisted Pair Line, standard length of 5m, can be extended to 500m (not recommended); Contact the manufacturer for longer cable requirement. RS-485 interface, transmission distance up to 1000m Power Supply AC220V and DC24V Power Consumption Less than 1.5W Communication MODBUS RTU RS485 Wall Mount Ultrasonic Flow Meters
