ETT375 Wireless Temperature Transmitter
Wireless Temperature Transmitter ET375 is kind of the wireless monitoring system for oil and water wells, designed for temperature monitoring during production and transportation processes. It utilizes low-power wireless communication, eliminating the need for cable power, which simplifies installation and enhances safety and convenience.
Compatible wireless adapters can convert various wireless temperature signals into MODBUS standard signals for transmission via Ethernet or serial port, facilitating easy integration into measurement and control systems with extensive application possibilities.
The sensing element/rod of ETT375 is a thermistor or thermocouple, and it employs any of Zigbee/LoRa/4G/NB-loT Protocol Module for Wireless Communication, the available measurement temperature range can be -60℃～450℃, the remote distance from 200m(ZigBee) to 1000m(LoRa).
Features & Benefits
- Wireless: Zigbee, LoRa, NB-IoT, 4G
- Power Supply: 3.6V Lithium Battery
- Temperature Element: Thermistor/Thermocouple
- LCD Display: For Temperature/Battery value
- Direction Adjusting: Available
- Ingress Protection: IP66-68
- Waterproof: Fully sealed waterproofing
- Ex-Proof: Intrinsically Safe Circuit
Applications
- Oil-water well
- Gasoline Monitor
- Petroleum
- Environment
- Pharmacy
- Health
- Protection
- Dairy
ETT375 Technical Data & Performance
| Measure Medium | Liquid/Gas /Oil Liquid | ||
| Temperature Range | -60℃～450℃/200 ℃(customization available) | ||
| Environment Temperature | -40℃～80℃ | ||
| Measurement Error | ±1.0℃ | ||
| Upload Period | Between 1min to 1h | ||
| Decimal | 0-2 (setting) | ||
| Signal Transfer | Zigbee/LoRa/4G/NB-loT | ||
| Transmitting Power | ≤40mW | ||
| Sensing Element | Thermistor/Thermocouple | ||
| Distance | 200m (regular); 1000m (optional) | ||
| Power Supply | 3.6V Lithium Battery | ||
| Battery Life | 3-year | ||
| Ingress Protection | IP66-IP68 | ||
| Ex-Proof | Ex d ⅡC T5 Gb | ||
| Working Humidity | ≤97% RH | ||
| Net Weight | 950g-1200g |
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