Actuator and valve solutions. General air solutions: Air treatment, distribution, control and feedback. The world's most comprehensive range of servomotors for air dampers from 0.4 to 8 m2  incl..

The SM-501 Series Duct Smoke Detector provides early detection of smoke and products of combustion present in air moving through HVAC ducts in Commercial, Industrial, and Residential applications. The..

Thermal energy meter Superstatic 440+Supercal 531+Temperature sensor Design The energy meter consists of a Superstatic 440 flow sensor, a Supercal 531 (AC 24V) integrator and a pair of temperature sen..

Butterfly Valves and Rotary Actuators Valves • Standard 2-way Motorised Butterfly Valve (BU..)     • Shut off or control function     • General HVAC..

หัวขับแดมเปอร์ ไฟฟ้าแบบสปริงดึงกลับ ยี่ห้อ BELIMO (BELIMO Spring Return Damper Actuator)   Mechanical Fail-Safe Damper Actuator, 2.5Nm Mechanical Fail-Safe Damper Actuator, 4Nm TF24 LF24(-..

H6..W..S7 BELIMO Globe valve, 2-way, Flange, PN 16   Type DN [ ] kvs [ m³/h] Stroke [ mm] PN [ ] ..

RV24A-MF-RE Parameterisable globe valve actuator for 2-way and 3-way globe valves • Actuating force 4500 N • Nominal voltage AC/DC 24 V • Control Modulating DC (0)2...10 V Variable • Nominal str..

เครื่องวัดความชื้น ยี่ห้อ SIEMENS รุ่น QFA31 Product Detail Room sensors  QFA31…for relative humidity (high accuracy) and temperature Signal output DC 0...10 V / 4…20 mA for relative humidity and tem..

Series WPH2 Waterproof pH Testing Pen SPECIFICATIONS Range: pH: 0 to 14; Temperature: 32 to 122 F (0 to 50 C). Accuracy: WPH2-10: ±0.2 pH, ±1°C, WHP2-20: ±0.05 pH, ±0.5°C. Display: 30 mm H x 18 mm W ..