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> Temperature > Temperature Transmitter
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.
| Measuring range | -30~100℃,-200~100℃,-50~400℃ |
|---|---|
| Power supply | Built-in 3.6V lithium battery 7000mAh |
| Standby power consumption | <0.02mA |
| Accuracy | 0.2, 0.5, 0.1 (interval setting) |
| 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 |
| Battery Life | 5 years |
| Protection level | IP67 |
| Audible alarm | Built-in sound and light alarm 75dB intermittent sound |
| Process interface | M27×2 external thread; M20*1.5 external thread ; flange |
| Probe material | 201, 304 , 316L, etc. |
| Weight | Less than 200g (header part) |
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