R744 is the HVAC&R industry reference for carbon dioxide (CO2) used as a refrigerant. It is a naturally occurring substance that can be applied as a working fluid in different refrigeration, cooling, and heating applications due to its excellent heat transfer properties and its high volumetric cooling capacity. Inframate C is upgraded with two 18650 detachable lithium batteries which double the usage time. Also with exclusive ergonomic design and innovative large TFT LCD display screen, the detector optimizes the user experience and presents the detection results more intuitively and diversely. Applications: CO2/R744 refrigeration service. Carbonated beverage delivery systems. Wineries, breweries, and bakeries. Bulk CO2 manufacturing, delivery, and service. General leak detection (using CO2 as test gas). Product Details Package included 1 x Leak Detector 1 x UV LED 1 x User Manual 1 x Plastic Case 1 x Adapter 1 x Charging Cable 5 x Replacement Filter 1 x Extended Probe Filter Replacement The filter can block large particle contaminants and moisture to reduce false alarms caused by excessive humidity. Please replace the filter in time when it is seriously polluted (black and clogged). Charging Voltage/Current: DC 5V，1ACharging Time: Approx 4hBattery: 2*18650（2600mAH）3.7VOperating Hour: 11 hours continuously (after a single charge)Service: 2-year repair service Is it normal for the device to start beeping when turned on? Yes, it beeps upon powering on, and when a leak is detected, the alarm sound becomes more urgent. Why can't leaks be detected? 1.The product will automatically calibrate. After moving away from the leak point, approach multiple times to determine if there is a leak. 2. Sensor damaged. 3. Air pump has lost suction capability. 4. The internal pipeline is blocked. Why does the product alarm when not in a leaking environment? 1. Deformation of the optical chamber affects detection data, a normal occurrence. 2. Loose critical optical filters, we could provide repair assistance. 3. Check for routers or devices causing electromagnetic interference. ILD-100H ILD-200 ILD-300 IR-200 Inframate C Add to Cart Add to Cart Add to Cart Buying Options Add to Cart Customer Reviews 4.6 out of 5 stars 806 4.6 out of 5 stars 806 4.6 out of 5 stars 806 4.3 out of 5 stars 61 4.5 out of 5 stars 152 Price $118.99$118.99 $169.99$169.99 $237.99$237.99 — no data $249.99$249.99 Sensor Type Heated Diode Infrared Infrared Infrared& Heated Diode Infrared Battery Type 1*Li-3000mA/h 1*Li-3000mA/h 1*Li-3000mA/h 2*Li-2200mA/h 2*Li-2600mAH Sensor Life ≥500 hours ≥10 years ≥10 years ≥10 years/2 years ≥ 40000 hours Probe Length 14.37 inch 14.37 inch 14.37 inch 10 inch (an extended probe included) 10 inch (an extended probe included) Rechargeable ✓ ✓ ✓ ✓ ✓ UV Light ✓ ✓ ✓ ✓ ✓ Peak Function ✓ ✓ ✓ ✓ ✓ Reset Function Auto & Manual ✓ ✓ Auto & Manual ✓