The GeoWAN 2.0 Optical Displacement Sensor with Triaxial Tilt Sensor (High-G) Node is an instrument that uses optical means to take high-precision displacement measurements and pass these through Senceive’s GeoWAN wireless communications network to a GeoWAN Gateway.
It can also be combined with Senceive’s world-leading triaxial tilt sensor to obtain high-precision tilt measurements that are linked to an external reference.
The Optical Displacement Sensor Node is an instrument which uses optical means to take high precision displacement measurements and pass these through Senceive’s wireless communications network to a Gateway.
It can also be combined with Senceive’s world-leading triaxial tilt sensor to obtain high precision tilt measurements that are linked to an external reference.
Physical Specifications
| Parameter | Value |
|---|---|
| Dimensions excluding antenna | 90 x 90 x 60 mm 90 x 96 x 60 mm (including vent) |
| Total Mass | 0.6 kg (approx.) |
| Housing Material | Die cast aluminium |
| Protection
(BS EN 60529: 1992 + A2: 2013) |
IP66 / IP67 IP68 at 1m for 24 hours |
| Mounting Options | Clearance holes for M4 socket head screw in bottom, M4 blind holes in side Plates and brackets available for magnetic fixing, track bed, stake and pole mounting, and many other applications |
| Operating Temperature Range | -10°C to +50°C (full functionality) -25°C to +70°C (mesh radio, temperature and tilt) |
GeoWAN Radio Specifications
| Parameter | Value |
|---|---|
| * Consult with Senceive for your application | |
| Communication Type | Star Topology |
| Frequency Band | 863MHz – 928MHz ISM Band |
| Maximum Transmit Power | 20dBm (actual transmit power depends on geography) |
| Range | Up to 15km depending on the environment and antenna* |
| Maximum Reporting Frequency | 30 Seconds |
| Sample Storage | Stores the latest 36 days of samples at a reporting interval of 30 minutes |
| Parameter | Value |
|---|---|
| Resolution | 0.1mm |
| Repeatability | ±0.15mm |
| Range | 50 metres (natural surface) 100 metres (white target) 150 metres (reflecting target) |
| Laser Type | Class 2, 655nm (visible red) |
| Parameter | Value |
|---|---|
| Resolution | 0.0001° (0.00175mm/m) |
| Repeatability | ±0.0005° (±0.0087mm/m) |
| Range | ±90° |
| Parameter | Value |
|---|---|
| * Consult with Senceive for your application | |
| Battery Type | Lithium Thionyl Chloride |
| Nominal Voltage | 3.6V |
| Nominal Capacity | 19000mAh |
| Typical Battery Life | 10 years at 1 hour reporting interval, including when acting as a relay node 8 years at 30 minute reporting interval, including when acting as a relay node Battery life may be reduced when measuring to poorly reflecting surfaces * |
Watch to find out more
Reviews
There are no reviews yet.