Introducing the new aquasend
The Aquasend TORCH pairs a factory‑calibrated optical oxygen sensor with long‑range wireless connectivity to protect stocks, optimize feed, and reduces energy and labor costs - perfect across ponds, tanks, and raceways.
giving you full control over your do
Alerts prevent stock losses
Real-time notifications help you respond before DO crashes.
Improve Feed Conversion Ratio
Fine-tune aeration and feeding to match pond conditions in real time.
proven sensing technology
Built by 40+ years of PME sensor expertise and bolstered with >12 months factory calibration.
Reduce OPEX
Right‑size aeration and site visits to cut energy, labor and operating costs.
At a glance
Optical DO: 0–150% sat; resolution 0.001 mg/L; accuracy ±0.3 mg/L or ±5% (whichever larger)
Temp: 0–35 °C; accuracy ±0.1 °C; resolution 0.001 °C
Connectivity: LoRaWAN (≈ 2.5 mi / 4 km line‑of‑sight)
Power: 2 × AA (user‑replaceable)
Anti‑fouling: Copper plate; optional wiper
Sensors: GPS locator & tilt (movement detection)
Dimensions (sonde): Ø 1.75" × 24"; 0.84 lb • Float Ø 8.6"
- Compact & powerful
Rugged, watertight build
Engineered for indoor/outdoor ponds, tanks, and raceways with reliable radio transmission in harsh conditions.
Real‑time portal & alerts
Cloud visualization with configurable thresholds and notifications to act before conditions deteriorate.
Simple power & maintenance
User‑replaceable AA batteries and copper anti‑fouling; optional wiper and straightforward cleaning workflow.
| Spec | Value |
|---|---|
| Connectivity | LoRaWAN |
| Oxygen Sensor Type | PME Optical Oxygen Sensor |
| Calibrated Range | 0 to 150% Saturation |
| Oxygen Accuracy | ± 5% of the measurement or ± 0.3 mg/L, whichever is larger |
| Oxygen Resolution | 0.001 mg/L |
| Temperature Accuracy | ± 0.1 °C |
| Temperature Range | 0 to 35 °C |
| Temperature Resolution | 1 millidegree °C |
| Tilt Sensor | Monitors sonde rotation to detect movement |
| GPS | Sonde locator to understand pond location |
| Anti-Fouling | Copper plate included (wiper available) |
| Memory | Unlimited |
| Batteries | User replaceable — 2× AA |
| Software Provided | Cloud-based data visualization with alerts |
| Sonde Weight in Air | 0.84 lbs |
| Sonde Dimensions | 1.75 in diameter × 24 in height |
| Float Dimensions | 8.6 in diameter |
| Transmission Distance | 2.5 mi (line of sight) |
SPECificationS
first access. limited stock.
see the TORCH in your farm
This first run of The Aquasend TORCH is small and reserved for a few of our most trusted customers.If you’d like to secure your place in this early group, fill out the form and our team will be in touch to confirm details.
