WxS
9800-004
NB-IoT Noise sensor
Product
Highlights
ü Omni-directional silicon acoustic sensor；Transcendent silicon voice sensor; Excellent
acoustic performance: range is 30dB~120dB;Sensitivity: ±0.5db
ü Edge calculation and cloud data processing and
analysis
ü Deployed in a cellular topology, Support service
providers, the municipal governments and the enterprises to deploy public and
private IOT networks
ü The sensitivity of NB-IoT module is 129 dBm±1 dB,
excellent penetration, the network coverage is 20dB stronger than GSM, LTE and
other networks.
ü Support the communication protocol frequency band
published by the international organization agreement 3GPP.
ü Support two kinds of configuration for data
transmission.Single-tone
transmission,15kHz/3.75kHz Subcarrier interval:25.2kbps(Downlink) ,
15.625kbps(Uplink);Multi-tone transmission, 15kHz Subcarrier
interval:25.2kbps(Downlink),54kbps(Uplink)
ü Switch freely between Active/Idle/PSM modes, and
ensure that the un-received data is retransmitted.
ü Support IPv4/IPv6/UDP/CoAP/LwM2M/Non-IP/DTLS/TCP/MQTT
protocol stack.
ü Intelligent terminal provides multi-function
interface (MPI), it can be connected with external analog and digital quantity
sensors. (RS232/RS485 interface is optional.)
ü Integrated internal antenna or optional external
SMA/IPEX antenna.
ü OTA (Over The Air) firmware upgrade, including to
upgrade loader and application images
ü Support wide voltage 5~12V DC input, 5 – 10 years
of battery operational life with 2 x AA Li-SOCI2 Battery.
ü IP67 enclosure rating.
Application Architecture and Sample Applications
Industrial environmental noise collection；Smart city noise collection；
Animal husbandry wearable accessories；Smart Home Sensor Hub/Cluster；
Internet of Things Acoustic Sensor Node；Digital camera/camcorder；
Game console/controller；
Specifications
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Wireless
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Sensitivity
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- 129dBm±1dB
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Frequency band
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B1
@H-FDD: 2100MHz
B3
@H-FDD: 1800MHz
B8
@H-FDD: 900MHz
B5
@H-FDD: 850MHz
B20
@H-FDD: 800MHz
B28
@H-FDD: 700MHz
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Protocol
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IPv4
/ IPv6 IP/UDP/CoAP/LwM2M/Non-IP/ DTLS/TCP/MQTT
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Distance
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NLOS（Non-line-of-sight）2km;
|
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Antenna
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Integrated
internal antenna or external IPEX antenna (SMA)
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Mechanical
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Dimension
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114mm
x 80mm x38mm
The
overall height increases with the increase of sensors.
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Shell IP rating
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IP67
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Operating Temperature
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-40℃to +85℃
|
|
Storage Temperature
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-40℃ to +90℃
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|
Total Weight
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150g
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Electrical
|
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Supply Voltage
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Low
power consumption, 3.1V~3.66V; 1or2 Li-SOCI2 Battery; 5VDC optional.
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Installation
Guide
Below diagram shows the general installation guide for WxS9800, it can be
installed on any flat and solid surface, the lid is contacted with the surface
and fixed via 2 self-tapping screws:
Below is the recommendation of the self-tapping screw and its sizes:
Product
Applications
1）Smart cities
According to the ISO survey,Working in an environment with noise levels of
85 decibels and 90 decibels for 30 years.The likelihood of deafness is 8% and
18%, respectively.In an environment with a noise level of 70 decibels,
conversation is difficult.
2）Smart industry
ISO proposes that workers work 8 hours a day in a noisy environment, but
in no case exceed 115 decibels.
3）Motor preventive maintenance
Industrial motors specify different limits for noise generation based on
factors such as rated power and operating load. In the 70 to 110 decibel interval.
POLYSENSE's WxS880-004 noise sensor, sampling low power battery solution.
IP67 meets the needs of mobile arming applications for outdoor inspection.
on-line preview
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