Made especially for the remote, rugged environments without access to a power line. Virtually any third-party K Type thermocouple sensor can be wired-up through its junction box.
Equipped with a local LCD display that can be used for reading process data and for programming the device. Thus, cables and PC are no longer required for quickly setting up the device.
This device is part of the OleumTech Wireless Sensor Network.
All WT Series Wireless Transmitters are equipped with a local LCD display that can be used for reading process data and for programming the device. Thus, cables and PC are no longer required for quickly setting up the device.
The Wireless Thermocouple Transmitter is intrinsically safe (certified for use in Class I, Division 1 C1D1 Wireless (Zone 0) hazardous areas). It can be operated in a hazardous environment with or without the enclosure without the risk or fear of causing an explosion. This wireless end node transmits collected data to a Wireless Gateway that supports Modbus. The transmitter uses license-free, secure data transmission with a range of up to 7500 ft. Range (2.3 Km).
| SPECIFICATION | DESCRIPTION |
|---|---|
| HARDWARE FEATURES | |
| Device Functionality | Temperature Sensing Wireless Transmitter Using Thermocouple Sensor |
| Embedded Controller | Ultra-Low Power RISC Microcontroller with Internal FLASH (Field Upgradeable) |
| User Interface | Standard RS232 Serial, LCD Puck Module |
| I/O Interface | 24-bit High-Resolution Delta-Sigma ADC |
| Power Source | Self-Contained, Internal 3.6 V Lithium Battery |
| Internal Battery Life | Up to 10 Years, Based on Usage |
| Thermocouple Input | Supports Type K (Temperature Range Depends on Actual Sensor) |
| Accuracy | ± 0.1 % of Full-scale Reading plus 1°C for Thermocouple Cold Junction E ffect at Reference Conditions ± 0.1 % of Reading per °C for Ambient Temperature Eff ect |
| Local LCD Display | 32-Character Display (16×2 Lines) with 4 Function Keys + Read Button |
| Instant Displayable Read | Temperature / Battery Voltage / RF Status |
| Local Confi guration | Cable-Free RF Connection and Setting All Device Parameters |
| WIRELESS COMMUNICATIONS | |
| Radio | ISM Band, FSK (Frequency-Shift Keying) AES Encryption 256-bit (900 MHz)/128-bit (915 MHz) FHSS (Frequency Hopping Spread Spectrum) |
| Frequency | 900 MHz |
| Data Rate | 9600 bps / 115.2 kbps |
| Output Power | 1 mW or 10 mW |
| Receiving Sensitivity | -110 dBm @ 9600 bps or -100 dBm @ 115.2 kbps |
| Range | Up to 7500 Feet (2.3 km) with Clear Line of Sight* |
| CERTIFICATIONS & COMPLIANCE | |
| EMC/EMI | FCC Part 15 (USA); IC ICES-003 (Canada) |
| Safety |
|
| MECHANICAL SPECIFICATIONS | |
| Dimensions | 6.5″ (W) x 12.7″ (H) x 6″ (D) / 165mm (W) x 323mm (H) x 152mm (D) |
| Package Dimensions | 10.25″ (W) x 14″ (H) x 6.5″ (D) / 260mm (W) x 356mm (H) x 165mm (D) |
| Weight | Net: 4.5 lbs / 2 kg Gross: 7 lbs / 3.2 kg |
| Mounting Hardware | Direct or Pipe Mount |
| Hardware Connection | 3/4″ NPT Female |
| Enclosure Casing Material | Type 4X Aluminum; IP66 |
| GENERAL SPECIFICATIONS | |
| Operating Conditions |
|
| Warranty | 2-Year Parts and Labor |
| Country of Origin | Made in USA |
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