LoRaWAN Node with Digital Input Ex d approved
SKU: WSLRWEX-DI
WSLRWEX-DI is a LoRaWAN Node with Ex d explosion-proof approval and comes with 02 digital inputs for detecting the status of the pump, valve...or counting pulses from the flow meter, energy meter... Ultra-low-power design and smart firmware allow the device to run on a single battery type C for 5 years or more with 10 minutes update. It supports global frequency bands EU868, IN865, RU864, KR920, AS923, AS923-2, AU915, and US915. The sensor can work perfectly with any LoRaWAN Gateway on the market.
Typical applications: detecting the status of the pump, valve...or counting pulses from the flow meter, energy meter...
LoRaWAN communication
- Support LoRaWAN Class A, connect to any LoRaWAN gateway on the market
Explosion-proof Approved
- ATEX approval for Ex d IIC
More than 5 years Battery life
- Ultra-low power technology allows 5-year battery life with a single size C battery
Plug & Play
- The sensor is tested and pre-configured in factory before shipping.
| Digital Inputs | 2-channel dry contact or low voltage (≤3.3V) |
| Operation | Detecting status or Pulse counting (2Hz max) |
| Communication | LoRaWAN Class A, V1.0.3 |
| Data rate | 250bps .. 5470bps |
| Antenna | External Antenna |
| RF Frequency and Power | 860..930 MHz, +14 .. +20 dBm, configurable for zones: EU868, IN865, RU864, KR920, AS923, AS923-2, AU915, US915 |
| Data sending modes | interval time, or when status changes, or manually triggered by a magnetic key. |
| Configuration | via Downlink or offline USB cable (PC software is supplied for free) |
| Battery | 01 x C type LiSOCl2 3.6V battery, not included (recommend SAFT LS26500) |
| Housing | Cast aluminum, IP66 |
| Ex Certification | IMQ 14 ATEX 005 X, TÜV CY 18 ATEX 0206158 X and IECEx DEK 15.0048X |
| Hazardous Protection Marking | ATEX II 2G Ex db IIC T4 Gb and ATEX II 2D Ex tb IIIC T135°C Db |
| Standards | IEC EN 60079-0, IEC EN 60079-7 and IEC EN 60079-31 |
| Applicable Zones | Zone 1 & 2 gas hazardous areas |
| Zone 21 & 22 hazardous areas which contain conductive combustible dust | |
| Ambient working temperature | -40°C to +85°C (use with SAFT LS26500) |
| Dimensions | H100xW100xD80 (excluded antenna) |
| Net-weight | ~ 1500 grams (without battery) |
| Mounting | Wall mount bracket |
| WSLRWEX-DI-12 | LORAWAN NODE WITH DIGITAL INPUTS, EX D APPROVED ZONES 1-2-21-22, BATTERY 3.6V, IP66, 2-CHANNEL DRY-CONTACT OR VOLTAGE INPUT MAX 3.3VDC, LOGIC DETECTING OR PULSE COUNTING MAX 2HZ |
