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DC 12-45V Pressure Sensor Transmitter

    Buy cheap DC 12-45V Pressure Sensor Transmitter from wholesalers
     
    Buy cheap DC 12-45V Pressure Sensor Transmitter from wholesalers
    • Buy cheap DC 12-45V Pressure Sensor Transmitter from wholesalers
    • Buy cheap DC 12-45V Pressure Sensor Transmitter from wholesalers
    • Buy cheap DC 12-45V Pressure Sensor Transmitter from wholesalers
    • Buy cheap DC 12-45V Pressure Sensor Transmitter from wholesalers

    DC 12-45V Pressure Sensor Transmitter

    Ask Lasest Price
    Brand Name : NUOYINGJIAYE
    Model Number : NP-3051DP
    Certification : Explosion-proof certificate,SIL3,CE
    Price : $255.0~$345.0
    Payment Terms : T/T
    Supply Ability : 500pcs/pre month
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    DC 12-45V Pressure Sensor Transmitter


    4-20ma Rs485 Digital Water Gauge Gas Differential Pressure Transmitter Sensor

    4-20mA Rs485 Digital Water Gauge Gas Differential Pressure Transmitter Sensor Description:


    4-20ma Rs485 Digital Water Gauge Gas Differential Pressure Transmitter Sensor is a fully isolated intelligent field measurement instrumentwith HART communication protocol optional, developed by our company.
    The transmitter uses a fully isolated circuit technology design, and the sensor signals of the power supply box are isolated andprocessed, which greatly improves the stability and anti-interference ability of the whole equipment.
    In addition to the three basic function buttons for adjusting the zero, range and zero pressure of previous smart transmitters,the transmitter is also designed to be used in combination with the three buttons M, S, and Z on the display. (You can set the
    measurement range without adding pressure, modify the zero and full pressure values), set display engineering units, linearity,square root conversion, set damping time, and fixed current output.
    The transmitter also has parameter data backup and recovery functions. When data is damaged, it can be restored online with three keys, with which can immediately back up the modified data.
    The key functions of the transmitter can be adjusted by communication software or Hand-hold device from our company.
    It is widely used in industrial applications with extreme chemical and mechanical loads field and high electromagnetic radiation
    occasions.


    4-20mA Rs485 Digital Water Gauge Gas Differential Pressure Transmitter Sensor Parameters:


    Signal outputTwo-wire 4 20mA isolated DC signal superimposed HART, digital signal output, can output large current not exceeding 22mA.
    Power supplyDC 12 45V; during HART communication, the power supply voltage range: 15.5 45VDC; General working voltage 24VDC.
    Load rangeIn HART communication, the resistance in the power circuit is ≥250 ohms, and the power supply voltage is ≥15.5 volts
    Communication distanceThe diameter of the connecting wire is greater than 0.6mm, and the communication distance is about 1500 meters.
    DisplayIntelligent LCD, backlight 5 digits and a half digital display
    Zero and span shiftThe lower limit of the measurement range is not lower than the lower limit of the large measurement range,
    and the upper limit does not exceed the upper limit of the maximum measurement range, that is, the working range does not exceed
    the sensor the limit value, zero position and range can be set at any corresponding point of 4 ~ 20mA.
    Zero pressure fine adjustmentuse F3 key or code potentiometer knob to correct the error caused by transmitter installation
    position change or zero position drift, and adjust the pressure of transmitter to zero pressure value.
    Damping valueelectronic damping adjustable range 0-32 seconds.
    Fault alarmwhen the self diagnosis program detects a fault, the analog output is higher than 20.8ma or lower than 3.9ma.
    Temperature and lodging compensationthe computer collects temperature data and sends it to the transmitter for temperature compensation.
    Temperature indicationindicates the field ambient temperature value of the transmitter.
    Working temperatureelectronic circuit: - 40 ~ + 85 , with LCD: - 30 ~ + 80
    Sensitive element (silicone oil filled)- 40 ~ + 104
    Sensitive element (filled with inert oil)- 18 ~ + 71
    Safety protectionand circuit protection design, anti-static impact, surge current, strong overload protection function.

    DC 12-45V Pressure Sensor TransmitterDC 12-45V Pressure Sensor Transmitter

    4-20mA Rs485 Digital Water Gauge Gas Differential Pressure Transmitter Sensor Features:



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