LoRaWAN Digital Input Node
SKU#
WSLRW-DI
Replaced by
Replaced SKU
WSLRW-DI is a LoRaWAN node with digital inputs to detect logic status 0/1 OR counting pulses from the water meter, gas meter, power meter, proximity sensor, limit switch, machine output, pressure switch… Ultra-low-power design and smart firmware allow the sensor to run on a 2 x AA battery 1.5V for 10 years with one update per day. It can support all frequency regions in over the World. The sensor will transmit data in kilo-meters distance to the LoRaWAN gateway, any brand on the market.
Applications
Electric Meter Reading, Gas Meter Reading, Water Meter Reading, Production Monitoring, Facility Monitoring, Flood Monitoring, Level Monitoring, Machine Health Monitoring, Safety Monitoring
LoRaWAN communication
LoRaWAN communication standard to allow sensor connect to any LoRaWAN Gateway on the market.
10-Year battery
Ultra-low power sensing technology from Daviteq with Ultra-low power wireless technology allow the sensor can last up to 10 years with 02 x Type AA batteries.
Logic detecting or Pulse counting
One device for multiple applications
IP68
For both indoor and outdoor applications
.
| Digital Inputs | 2-channel dry contact or low voltage (≤3.3V) |
| Operation | Detecting status or Pulse counting (max 1 kHz) |
| VERSION | DI-12 (Low-speed digital input) |
| Input | 2-Digital channel inputs with dry-contact or voltage input (max 3.3VDC) |
| Functions | Logic Detecting or Pulse Counting |
| Logic Detecting: 2 channels, recommended minimum interval time between 02 statuses is 5 seconds. | |
| Pulse Counting: 1 channel only, max frequency 2Hz, minimum Pulse width (low or high) is 200mS, counter is uint32 type. | |
| VERSION | DI-12H (High-speed digital input) |
| Input | 2-Digital channel inputs with dry-contact or voltage input (max 3.3VDC) |
| Functions | Logic Detecting or Pulse Counting |
| Logic Detecting: 2 channels, recommended minimum interval time between 02 statuses is 5 seconds. | |
| Pulse Counting: 2 channels, max frequency 1kHz, minimum Pulse width (low or high) is 200μS, counter is uint32 type. | |
| COMMUNICATION | |
| SF Factors | SF7∼SF12 |
| Antenna | Internal Antenna 2.0 dbi |
| Electrical connection | Shielded cable 2m length with PG9 cable gland |
| Power Supply | Primary batteries 02 x AA size 1.5VDC (battery not included) |
| RF Frequency and Power | 860∼930MHz, 14∼20 dBm, configurable for zones: EU868, IN865, RU864, KR920, AS923, AU915, US915 |
| Protocol | LoRaWAN Class A V1.0.3 |
| Data sending modes | interval time, alarm and manually triggering by magnetic key |
| RF Module complies to | ETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (US), ARIB STD-T108 (Japan) |
| Working temperature | -40∼60℃ (with AA L91 Energizer®) |
| Dimensions | H106xW73xD42 |
| Net-weight | 190g |
| Housing | Aluminum + Polycarbonate plastic, IP68 (IP65 for economy version) |
Dimension
Application Notes
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