Product Introduction
TD-PA22T temperature measurement bracelet is an intelligent temperature measurement and attendance management system to collect temperature equipment, responsible for the wearer temperature collection uploaded to the mobile or through the collector to receive temperature information can also be used stand-alone.
Using standard low-power Bluetooth 4.0 technology, it has the characteristics of long-distance recognition, multi-hand ring anti-collision, low power consumption and so on. it can also be used in personnel positioning and personnel statistics.
Product Features of Yangtian RFID Tags
Communication network: GSM / GPRS / BT
Positioning method: GPS / BD / WIFI / LBS
Positioning error: <8 meters
Positioning sensitivity: -165dBm
Positioning frequency: â¥1min / time adjustable
Power alarm: support low voltage alarm
Tamper-resistant features: mechanical and electronic dual tamper-resistant
Working power: 5V-600mAh, rechargeable lithium battery
Standby time: related to the transmission frequency of positioning information
Working height: <20km
Working speed: <650m / s
Wear method: wrist or ankle
Bracelet material: strap TPU polymer material / built-in nano metal composition, case ABS engineering material
Water resistance: up to IP68, additional vital signs monitoring function can be customized.
Product Parameters
Fuselage size | 46.5*18.5*12.5mm | Temperature Measurement Accuracy | ±0.1â |
Product Material | Plastic | Static Current | <15 uA |
Screen Display | Time, Temperature, Electricity | Emission Current | <18mA(Pulse modeï¼ |
Product Weight | 20g | Average Current | < 50 uA |
Battery Capacity | 90mahï¼Charge1hï¼About 15 dayï¼ | Transmit Power | +4 dBm |
USB Charging n> | 150mm | Launch Time | Take the initiative to broadcast once in 60 seconds |
Temperature Measurement Design | Double Temperature Detection Head | n> Communication Mode | Bluetooth |
Rated power | â¤0.2W | an>communication Standard | .0 |
Output voltage | 3V | Frequency | 2.402~2.48GHz |
Operating Temperature | -10â ~+40â | Communication Distance | â¤10ç±³ |
Matters needing attention.
1. Do not put into the fire or store in a high temperature environment of more than 85 degrees Celsius.
2. Do not use sharp weapons to damage.
3. Do not place near corrosive objects.
4. Please do not change the parameters, specifications and models of the components at will when overhauling.
5. Please do not put the bracelet in an airtight space.
6. Please do not hit the bracelet violently and violently.
7. Do not use heavy objects to squeeze the bracelet.
8. It can only be waterproof and can not be put into the water.
9. Wear a good bracelet 5 minutes in advance and then measure the temperature, otherwise the temperature display may be on the low side.
10. Wet hands affect the temperature, wait for more than ten minutes to return to normal temperature.