Specifications
Complete technical specifications, certifications, and compliance information for Thingsee BEAM
Product Overview
Model: Thingsee BEAM
Product Code: TSTF04
Device Model: com.haltian.device.tstf04
Manufacturer: Haltian Oy, Finland
Purpose: Wireless IoT sensor for short distance measurement using Time-of-Flight (ToF) laser
Distance Measurement Specifications
| Specification | Value |
|---|
| Technology | Time-of-Flight (ToF) laser |
| Measurement Range | 40–4000 mm |
| Short Range Mode | 40–1300 mm |
| Long Range Mode | Up to 4000 mm |
| Ranging Accuracy | ±25 mm max |
| Beam Width (ROI) | 15–27° adjustable cone |
| ROI Configuration | 16×16 matrix, minimum 4×4 |
| Installation Angle | 90° recommended, ±6° adjustable |
| Minimum Distance | 40 mm from target surface |
| Laser Class | Class 1 (safe under all conditions of normal use) |
Test conditions: Solid, matte, white surface at 140 mm reference distance.
Accuracy factors: Ambient light conditions and target reflectance affect ranging accuracy. Glossy or transparent surfaces may cause unreliable readings.
Default Measurement and Reporting
| Parameter | Default Value |
|---|
| Measurement interval | 5 minutes |
| Report trigger | Distance change exceeding threshold |
| Heartbeat interval | 1 hour |
| Battery report interval | 6 hours |
| Measurement mode | Short range |
| Network role | Routing |
Power Specifications
Battery
| Specification | Value |
|---|
| Battery Type | 2× AAA alkaline batteries (LR03) |
| Recommended Batteries | Varta Industrial Pro 1.5V AAA LR03 |
| Battery Life (1-min interval) | Up to 3 years |
| Battery Life (5-min interval, default) | Up to 4 years |
| Battery Life (15-min interval) | Up to 5 years |
| Battery Replacement | User-replaceable (opening key included) |
| Low Battery Warning | 20% remaining capacity |
| Critical Battery Alert | 10% remaining capacity |
Wireless Connectivity
| Specification | Value |
|---|
| Technology | Wirepas Mesh 2.4 GHz |
| Range (indoor) | 20–40 m (through walls) |
| Range (line of sight) | Up to 100 m |
| Recommended spacing | < 20 m between nodes |
| Data encoding | CBOR |
| Encryption | AES-128 |
| Radio sensitivity | -95 dBm (BLE) |
Physical Specifications
Dimensions
| Measurement | Value |
|---|
| Width | 35.2 mm |
| Length | 53.9 mm |
| Height | 15.1 mm |
| Weight (with batteries) | 34 g |
Housing
| Specification | Value |
|---|
| Material | ABS plastic |
| Mounting | Adhesive tape |
| Enclosure Rating | IP40 |
Environmental Specifications
| Parameter | Range |
|---|
| Operating Temperature | -20°C to +50°C |
| Operating Humidity | 0% to 100% RH (non-condensing) |
| Storage Temperature | +5°C to +25°C (recommended) |
| Storage Humidity | 45% to 85% RH |
| Ingress Protection | IP40 |
Certifications
| Certification | Status |
|---|
| CE | Compliant |
| FCC | Compliant |
| ISED | Compliant |
| RoHS | Compliant |
| UKCA | Compliant |
| Laser Safety | Class 1 (IEC 60825-1) |
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