QTC403-L Fire Hydrant Intelligent Monitoring Device
Keywords:
Chntek Sensor Technology
Category:
Pressure monitoring system
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Product Details
- 产品描述
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- Commodity name: QTC403-L Fire Hydrant Intelligent Monitoring Device
- Commodity ID: 1448249790033448960
The QTC403-L fire hydrant intelligent monitoring device adopts micro-power design, which can be applied to the field or application scenarios without mains power supply, such as water supply and drainage pipe network, pumping station, fire fighting pipe network, etc. for water pressure and water flow monitoring; the The device uses the NB-IoT wireless communication method to remotely transmit data such as pressure, accumulated flow, temperature, and battery power to the back-end server management platform to realize remote real-time positioning and monitoring of the pipe network. Big data can be realized through the platform's alarm data analysis and statistics. Display and other functions.
1product description
The QTC403-L fire hydrant intelligent monitoring device adopts micro-power design, which can be applied to the field or application scenarios without mains power supply, such as water supply and drainage pipe network, pumping station, fire fighting pipe network, etc. for water pressure and water flow monitoring; the The device uses the NB-IoT wireless communication method to remotely transmit data such as pressure, accumulated flow, temperature, and battery power to the back-end server management platform to realize remote real-time positioning and monitoring of the pipe network. Big data can be realized through the platform's alarm data analysis and statistics. Display and other functions.
2Technical index
Product number
QTC403 -L
Water pressure measurement range
0 ～ 1.6MPa
Temperature measurement range
-25.0℃～ +85.0℃, error: ± 2℃
Overload pressure
>2 times
Pressure sensor accuracy
0.5%FS
temperature range
-25℃ ～ +85℃
voltage range
Vcc = 3.2± 0.4 VDC, using 3.6V lithium battery pack>12000mAH
stability
± 0.5%FS/year
Flow accuracy
The fire hydrant is fully opened, and the cumulative error is ≤± 5%
Maximum power consumption
0.165W
Radiation resistance (RS)
Full frequency band 2V/M and conducted full frequency band (CS) 3Vr.ms, no impact on accuracy
ESD characteristics
Air ± 4kV; contact ± 2kV without damage, no impact on accuracy
Communication method/protocol
NB-IOT TCP/IP protocol
Data upload cycle
Upload data every 6 hours by default (can be modified remotely)
Data collection cycle
Backstage inspection once every 1 minute
Service life
≥ 5 years
Protection level
IP68
Structural materials
Nylon and glass fiber
Wake-up method
Timing\Alarm\Vibration\Tilt
Calibration method
Local accuracy correction
Overall size
150 caliber: outer diameter 280.0X inner diameter 150.0X high 40.0mm;
100 caliber: outer diameter 220.0X inner diameter 100.0X high 40.0mm;
Power consumption
Standby power consumption
≤ 10uA
Communication data transmission
250mA
Inspection power consumption
≤ 2mA
3Product Features
◇Fire hydrant take water leakage warning
◇Tilt warning for fire hydrant knocked down
◇Monitor the water pressure of the fire hydrant
◇Monitoring the ambient temperature
◇Monitoring the remaining power
◇Monitor signal strength
◇High and low pressure warning
◇High and low temperature warning
◇Early warning of power loss
◇Sensor failure warning
◇Estimation of water consumption for fire hydrants
◇Apply to outdoor fire hydrant intelligent monitoring scene
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Qitai Sensor Technology, a specialized manufacturer of metal-based piezoresistive chips.
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