- Phone
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Address
Chaoyang District of Beijing City
Beijing Zhihong Hengtuo Technology Co., Ltd
Chaoyang District of Beijing City

D-TEK Stratus is a handheld refrigerant leak detector that integrates detection and monitoring functions. It willCloud SearchWithAccurate positioningThe combination of two working modes in one device aims to help technicians more efficiently complete the entire process from initial screening of leak areas to final location of leak points.
Cloud Hunting ModeThis mode is used for large-scale rapid screening and can be displayed on large LCD screensPpm (parts per million)As a unit, visually display the concentration of refrigerant in the leakage area to help identify the area where the leakage source is located.
Pinpoint ModeOnce the suspicious area is locked, it can be switched to this mode for precise positioning. The device will clearly guide users to find the leakage point through changes in sound frequency and visual indicators.
By replacing different sensors, its applicability can be further expanded:
Standard refrigerant sensorThe factory configured sensors can detect allCFC, HCFCs, HFC, and HFOClass refrigerants, including R22, R32, R134a, R404A, R410A, and R1234yf.
CO ₂ sensor (optional)Specially designed for detecting carbon dioxide (R744), using infrared absorption sensing technology to effectively reduce the risk of false alarms.
Flammable refrigerant sensor (optional)Used for detecting flammable refrigerants such as R290 and R600a.
Long term infrared sensorAdopting a redesigned infrared sensor, the service life can reach about1000 hoursAnd support users to quickly replace on-site, reducing downtime and helping to lower usage costs.
Long lasting lithium batteryEquipped with on-site replaceable lithium-ion batteries that can work continuously after a single charge8-10 hours(Depending on usage mode), meet the on-site work needs for a day.
Ergonomics and PortabilityWeight is only about500gThe design conforms to ergonomics and is convenient for long-term handheld operation. The accompanying sturdy suitcase provides good protection for the equipment, making it easy to transport and store.
fast chargingSupports fast charging function and can be turned on during charging, making it convenient to replenish power during work intervals.
| parameter | Detailed information |
|---|---|
| sensor type | Infrared |
| Minimum sensitivity (precise positioning mode) | 0.03 ounces per year (1 gram per year) |
| Cloud search mode resolution | 1 ppm (parts per million) |
| Tested refrigerant | Standard sensors: CFCs, HCFCs, HFCs, HFOs, and mixed refrigerants CO ₂ Sensor: R744 (to be purchased separately) Flammable refrigerant sensors: R290, R600a, etc. (need to be purchased separately) |
| Battery Type | Rechargeable lithium-ion battery |
| battery life | Cloud search mode: approximately 8 hours Precise positioning mode: about 10 hours |
| host weight | Approximately 1.10 lbs (500 g) |
| Standard probe length | About 17 inches (43 cm) |
| Standard List | D-TEK Stratus Host Standard infrared sensor lithium-ion battery backup filter AC/DC charger Ultra long probe earphones Sturdy suitcase |
| warranty | 2 years (non human damage return to factory replacement service) |
