Temperature transmitter for temperature humidity of logging, monitoring,alert and control.
NT-L1T series temperature transmitter is designed for temperature humidity of logging, monitoring,alert and control. It comes with temperature probe, and transmit data by GPRS/4Gor Wi-Fi. NT provide free cloud service, real-time data dashboard, graph, history records can be shownonweband APP. And alert by email or sms. With output, it supports temperature control by remote or local.
| General | |
|---|---|
| Core MCU | Cortex-M3 32-bit ARM |
| Power Supply | DC 9 ~ 28 V (standard adapter: 12 V / 1.5 A) |
| Power Consumption | Max. 150 mA @ 12 V / Avg. 50 mA |
| Transmission | |
| Wireless Options |
GSM / GPRS (850 / 900 / 1800 / 1900 MHz) FDD LTE (4G) Wi-Fi 802.11 b/g (WEP / WPA / WPA2) |
| Temperature Channels | |
| NT-L1T-DS | 1 channel (DS18B20), range: -40 ~ 80°C |
| NT-L1TH-AM | 1 temp + humidity (AM2301), range: -40 ~ 80°C / 0 ~ 100% RH |
| NT-L1T-PT | 1 channel (PT100), range: -200 ~ 350°C |
| NT-L1T-TC | 1 channel (Type-K Thermocouple), range: 0 ~ 1000°C |
| I/O Channels | |
| Digital Input (DI) | 1 channel (dry contact trigger) |
| Digital Output (DO) |
NT-L1T-DS: 1 channel transistor output NT-L1TH-AM: Output = supply voltage, drive current ≤ 500 mA NT-L1T-PT: 1 channel relay (NO, 5 A @ 250 VAC) NT-L1T-TC: 30 VDC |
| Interfaces | |
| Display | OLED 128 × 32 (30 × 11.5 mm) |
| Config Port | Mini USB (PL2303 chip) |
| SIM Interface | Standard SIM/UIM card slot |
| Antenna | SMA female (50Ω) |
| Battery | Li-polymer 500 mAh / 3.7 V (8 ~ 20 hours) |
| Environment | |
| Operating Temp | -30°C ~ +70°C |
| Humidity | 5 ~ 95% (non-condensing) |
| Physical | |
| Terminals | 1 × 8-pin, 3.81 mm spacing (pluggable) |
| Housing | IP30 protection |
| Dimensions | 88 × 60 × 25 mm |
| Weight | 150 g |