GTT270 Smart IP67 Protection Water Proof Wireless Temperature SensorRelated products temperature transmitter


Description GTT270 wireless temperature transmitter is a high-precision, low-power radio transmission type temperature detecting instrument independently developed by our company. Powered by lithium battery, IP67 waterproof case, support data recording and data refill function (GPRS model) , no wiring, no external power supply, eliminating the trouble of conventional instrument wiring cable tray, saving manpower and construction cost, is a tradition An ideal upgrade for temperature measuring instruments.
Detail show

Specification
Measuring range
-30~100鈩?-200~100鈩?-50~400鈩?/SPAN>
Accuracy
0.2, 0.5, 0.1 (interval setting)
Power supply
Built-in 3.6V lithium battery 7000mAh (12000 mAh optional)
Standby power consumption
<0.02mA
Wireless transmission
GFSK 433M / 470M ; spread spectrum 433M / 470M ; GPRS ; 4G full Netcom(optional)
Data storage
2000(optional)
Data supplement
GPRS, 4G Global Network model only (optional)
Transmission distance
GFSK line-of-sight distance is 800 meters (conventional barrier environment 80-160 meters); spread spectrum line-of-sight distance is 5000 meters (normal barrier environment 500-1000 meters); GPRS, 4G full Netcom distance is unlimited (depends on mobile communication operator network)
Battery Life
5 years (data sampling interval 5 seconds GFSK mode 25 °C testactual service life discount )
working environment
Temperature - 30 °C ~ 8 0 °C; humidity <9 5 % no frosting
Protection level
IP67
Audible alarm
Built-in sound and light alarm 75dB intermittent sound (optional)
Process interface
M27×2 external thread; M20*1.5 external thread ; flange
Probe material
201, 304 , 316L, etc.
Dimensions
98*76*39 mm (without sensor part)
Weight
Less than 200g (header part)
G2 wireless gateway technical parameters

Type selection
G2 wireless gateway type selection
GTT270-G2-
Note
Wireless gateway
32
Can receive 1~32 wireless temperature transmitter data (regular)
64
Can receive 1~64 wireless temperature transmitter data (optional)
96
Can receive 1 to 96 wireless temperature transmitter data (optional)
Note:
1.The wireless temperature transmitter must be used with the wireless gateway when using the SWSN ad hoc network and LORA. The default one wireless gateway can receive data from 1 to 32 temperature transmitters; it can be equipped with 64-bit and 96-bit wireless gateways;
2.Eg:GTT270-01020112100N-100 GTT270-G2-32
Wireless temperature transmitter, temperature range: -30 ~ 100 °C, accuracy grade 0.5, connection: M27 × 2 external thread, probe diameter φ12mm, a built-in temperature detection point, insertion depth of 100mm, without wireless transmission;
Wireless gateway, 32-bit, can receive 32 temperature transmitter data.
Application
Voice of customer