Optimal HVAC solution for A2L refrigerant leak detection: "SGD43S-M3-S5"

Compliant with UL standards for refrigeration and freezing equipment, as well as air conditioning units. Supports IP54, suitable for harsh conditions and outdoor applications.

The "SGD43S-M3-Sx" is a refrigerant detection sensor that has obtained UL certification as an RDS (Refrigerant Detection System) and is compatible with applications using A2L refrigerants. With an IP54 rating for dust and water resistance, it demonstrates stable performance even in outdoor or harsh environments. Based on a detection method utilizing thermal conductivity principles, it achieves fast response and long-term stability, while also offering maintenance-free operation with a lifespan of over 15 years, contributing to both safety and cost-effectiveness. 【Product Lineup】 ◎ For HVAC applications: "SGD43S-M3-S5" Supports monitoring of R-454B and R-32 through dual calibration, compliant with UL60355-2-40. ◎ For refrigeration and freezing applications: "SGD43S-M3-S7" Supports monitoring of R-454A, R-454C, and R-455A through triple calibration, compliant with UL60335-2-89. *For more details, please refer to the materials available for download in the catalog. Feel free to contact us with any inquiries.

• Other Sensors

A2L refrigerant detection sensor "SGD4x" series! Introduction to a complete refrigerant detection system.

The "SGD43S-M3-S5" is a flexible and comprehensive refrigerant leak detection system for HVAC systems. It is based on the principle of thermal conductivity measurement and features dual relay contact outputs that enable the activation of the blower, turning off the load, and sending alerts to the control panel by operating a signal relay. Additionally, it provides quick visual feedback through a status display LED, achieving easy integration and a design considerate of installers. 【Specifications (partial)】 ■ Refrigerants: R-32, R-454B (dual calibration) ■ Connector port: 8-pin sealable connector ■ Accuracy under ambient conditions: ±2.5% LFL ■ Response time: 30.0s ■ Lifespan: > 15 years ■ Compliance: UL 60335-2-40 (4th edition) *For more details, please refer to the related links or feel free to contact us.

• Other Sensors

Features: ● Equipped with ARM MediaTek Genio 700 / 510 ● Onboard LPDDR4 8GB ● HDMI 2.0 x 1, DP 1.4 x 1 ● eDP 2 lanes x 1, MIPI-DSI 4 lanes x 1 ● GbE x 1 ● USB 3.0 + 2.0 x 1, USB 2.0 x 5 ● UART x 4, GPIO x 12, MIPI CSI x 2, TPM 2.0 ● Fan-equipped heatsink, heatsink available separately ● Carrier board available separately

Features: ● Equipped with Intel Core Ultra 5 125H/7 155H ● LPDDR5 16GB onboard memory ● NVMe 128GB onboard storage ● eDP x 1, DDI x 1 ● USB 2.0 x 8, USB 3.2 Gen2 x 2 ● PCIe 4.0[x1] x 4 ● 2.5GbE x 1 ● COMe Type10 standard, size 84mm x 55mm ● Optional items ECB-920A-0001: Development carrier board NANOCOM-MTU-FAN: CPU fan NANOCOM-MTU-HSP: Heat spreader (Note: Heat dissipation is required in the enclosure)

Features: ● Equipped with Intel Core Ultra 9 185H / 7 155H / 5 125H processors ● DDR5 5600MHz Dual Channel SODIMM x2 (up to 96GB) (sold separately) ● VGA switch DDI x1, LVDS colay eDP x1, DDI x2 ● USB 2.0 x8, USB 3.2 Gen 2 x4 ● PCIe [x1] x4, PCIe [x4] x1, PEG [x8] + [x4] + [x4] ● 2.5GbE x1 ● DC 9~16V input ● COM Express Type 6, 3.75 inches x 3.75 inches (95mm x 95mm)

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The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.