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  •  » LoRaWAN 868MHz Europe Wireless Inclinometer Sensor
    LoRaWAN 868MHz Europe Wireless Inclinometer Sensor
    Product Model : ZCT390E-SWP-L
    Measuring Range : ±60 °
    Output : LoraWan
    Measuring Axis : Dual Axis
    Accuracy : 0.5 °-5°
    Resolution : 0.1 °
    Application : Internet of Things
    IP Degree : IP67
    Temperature : -40℃ ~ +85℃
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    Description:

    ZCT390E-SWP-L wireless inclinometer is a high accuracy tilt sensor developed by Shanghai Zhichuan. Based on LoRaWAN wireless transmitting technology, the inclinometer is capable of detecting ±60° tilt. It Can be widely used in municipal projects, telecommunications, thermal, water, electricity and other industries.


    Product Feature

    Oustanding Performance,Industrial Class Components,LoRaWAN communication,Lower Power Consumption

    Applications

    safety control, monitoring, alarming

    Technical Parameters:

    Technical Spec(Data collected at room temperature of 25℃, unless otherwise specified)

    1. Work parameters
    Parameter Conditions Min Typical Max Unit
    Power Source 2.9 3.6 3.8 V(DC)
    Static working current Standby 13 20 uA
    Working temperature -40 +85
    Stocking Temperature (1 25 30

    Note 1:Annual product self-discharge rateis <3%, within the temperature range. Discharge rate will be bigger than 3% if the temperature is beyond the range.

    2.Performance:(Data collected at room temperature of 25℃, unless otherwise specified)

    Item Conditions Minimum Typical Maximum Unit
    Measuring Range Two-axis -60 +60 Degree
    Resolution (1 25℃ 0.1 Degree
    Accuracy 25℃ ±1 Degree
    Heartbeat Freq 1 Times/day
    Battery Capacity +20℃ 8.5 Ah
    Battery Working time (2 Relative Measruing Mode 10 Year
    Zero Temperature Drift -40—+85℃ 0.04 0.08 °/℃
    25℃ ±1 Degree

    Note 1:Limited by the physical law of calculating the inclination by measuring the gravity acceleration, the product calibrated angle range (factory setting) is -60~+60 degrees. Beyond this range, the resolution and accuracy of the product will be reduced a lot, and the general accuracy can reach 3-5 degrees or even greater. If not specified, the product measurement range is -60 to 60 degrees.

    Note 2: Resolution refers to the minimum variation that can be detected by the sensor while working in its valid range.

    Note 3Under Relative Measuring Mode,without alarm,heartbeat rate once per day,temperature 25℃,calculation equation:

    Average operating current = (0.013 * (86400-3-20) + 150 * 3 + 13 * 20) / 86400 = 0.021214 (mA). In the equation, 0.013 represents for the sleep current 0.013mA, 86400 represents for the heartbeat cycle 86400 seconds or 24 hours, 150 is the transmission current 150mA, 3 represents for the transmission time 3 seconds, 13 represents for the transmission waiting for the receiving current 13mA, 20 represents for the reception waiting time 20s.

    Theoretical Standby time (year) = 8.5 * 1000 * 0.7 / 0.01214 / 24 / 365 = 32.018 > 10(years). In the equation, 8.5 represents for the battery capacity of 8.5Ah, and 0.7 represents for the battery capacity utilization rate of 70%.

    Product dimension drawing, measuring direction and installation diagram

    1-Size

    image.png

    2-Measuring Direction

    image.png

    Application:
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