BioTherm Hydro Sciences - D.O. Stat
Your crop depends on consistency, and dissolved oxygen (DO) is a difficult variable to control, but the BioTherm DO Stat works with the TOOB to optimize DO levels at your set point. The DO Stat reads dissolved oxygen and temperature in your irrigation line or tank and controls the oxygen infusion process.
The touch screen user interface displays real-time data and allows navigation to adjust settings and alarms. Dissolved Oxygen is indicated in mg/L (ppm) or in the percentage of saturation. The Dissolved Oxygen readings automatically compensate for the temperature effects on the oxygen solubility and membrane permeability.
The TOOB
The TOOB is a groundbreaking new way to economically boost dissolved oxygen levels in your greenhouse’s irrigation system and enhance plant health and production.
We have developed two oxygen infusers designed specifically for you in mind. Our Craft Grower TOOB is ideal for hobbyists or small-scale growers. The Solo TOOB is best for larger-scale growing facilities. However, no matter the size of your growing operation, we can design a perfect oxygen-infusion system for you.
O2 Generator
For customers with larger oxygen needs or those not interested in swapping out oxygen tanks, the BioTherm O2 Oxygen Generator was built to fill the specific need of our oxygen infusion customers. Many greenhouses or grow operations are too remote for delivery of oxygen tanks or require amounts of oxygen that are cost prohibitive.
Our generator is unique in that it provides 93%+ pure oxygen at pressures high enough for infusion, but flow rate low enough for precision control. Other generator or concentrator solutions on the market are unable to achieve this balance. Built on a strong, but lightweight aluminum frame and field-proven, the O2GEN unit is a must-have for growers serious about automating their DO (Dissolved Oxygen) experience.
Specifications for the D.O. Stat
| Voltage | *24 VAC, 50/60 Hz |
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| Sensor Type | Lumin-S Optical DO Probe with 3m cable |
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| Range | 0.0 to 25.0 mg/L (ppm) O2 |
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| Resolution | 0.1 mg/L (ppm) or 1% (O2) |
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| Accuracy | ±1% of reading (O2) |
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| Calibration | Not required |
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| Material | 316 Stainless Steel |
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| Alarm Set Point | 1 to 500% O2 |
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| Hysteresis Band | 1.0 to 10.0 mg/L (ppm) O2 (control) |
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| User Interface | 4.3” (diagonal) touch screen display |
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| Cabinet | Nema 4x and ip66 weather-proof enclosure |
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| Alarm Options | Hi/Low DO; maximum safe; manual override |
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*2A Max (120/240VACx24V Transformer Provided)
