ZRN-TR wireless temperature and humidity sensor

ZRN-TR wireless temperature and humidity sensor
 

Product description:

Features:

1. Low power consumption: listener current 7uA, sleep current 60nA;
2. Power Adjustable: 5mw (7dbm) ~ 400 米, 40mw (16dbm) ~ 2000 m;
3. Data Buffer: 8 * 256bytes;
4. Working mode (434MHz, 64 channels): frequency hopping (FHSS), fixed frequency;
5. The temperature and humidity measuring range: -50 ℃ ~ + 150 ℃, 0 ~ 100%;
6. The sampling period: 50ms ~ 60min;
7. Active reporting time: 1 second to 1000 hours @ normal state;
8. Alarm reporting time: 1 second to 1000 hours @ alarm status;
9. The upper and lower alarm: sample value exceeds a preset upper and lower alert value, an alarm is triggered;
10. The temperature alarm: the difference between two consecutive sampling exceeds the preset value, an alarm is triggered.
Application:
ZRN-TR wireless temperature and humidity sensors are widely used in environmental monitoring, temperature acquisition; vegetable and flower greenhouses; grain storage, warehousing; cold chain transport, cold storage; food, pharmaceutical industry temperature monitoring; power lines, switchgear temperature monitoring.
specification:

model
WTHS-G0
Sensor parameters
Measuring range
-50 ℃~+150℃
0 ~+100%
measurement accuracy
±1℃; 0.2%
Active reporting time
1 second to 1000 hours
Upper and lower alarm range
-50 ℃~150℃
0 ~+100%
Electric
gas
Ginseng
number
Emission power
1dbm ~ 17dbm (1mW ~ 50mW)
Emission current
33mA @ 10dbm / 10mW
60mA @ 17dbm / 50mW
Receiving current
20mA
Standby Current
20uA
Power supply
Battery powered
Wireless Characteristics
Consistent with Smartnode module
Protocol
Protocol
SmartNode V6 Agreement
Network Structure
Point, star network, tree network, MESH
Data transmission mode
SmartNode protocol transmission, transparent transmission
Antenna Interface
SMA Interface
Working temperature and humidity
-40 ℃ ~+85℃
0 ~100%
Protection class
IP40
Mechanical Dimensions (mm)
M0: 100 *25*25