Overview
Setra is a renowned American manufacturer specializing in high-quality pressure transducers and sensors. Established in 1967, the company has built a strong reputation for precision instrumentation used in demanding industrial and commercial applications. Setra's products are known for their reliability, accuracy, and durability, making them a preferred choice for critical measurement tasks. Setra offers a wide range of pressure sensors, including differential, absolute, and gauge pressure models. The company serves diverse industries such as HVAC, medical equipment, semiconductor manufacturing, and process control. Setra's innovative designs and rigorous quality standards ensure consistent performance even in harsh environments.
Structure and Working Principle
Setra pressure transducers typically consist of a sensing element, housing, and electronic components. The sensing element, often a capacitive or piezoresistive mechanism, detects pressure changes and converts them into electrical signals. This signal is then processed and transmitted for monitoring or control purposes. The capacitive sensing technology used in many Setra products offers exceptional accuracy and stability. This design minimizes drift over time and provides excellent resistance to temperature variations. Setra's rugged housings protect the sensitive internal components from environmental factors like moisture, dust, and vibration.
Key Features
Setra products stand out for their high accuracy, with some models offering precision within 0.08% of full scale. The transducers feature wide operating temperature ranges, typically from -40°C to 85°C, making them suitable for extreme environments. Many models provide multiple output options, including analog (4-20mA, 0-10V) and digital (I2C, SPI) signals. Durability is another hallmark of Setra sensors, with stainless steel constructions and hermetic seals that ensure long service life. The company's proprietary ASIC technology enhances signal processing while reducing size and power consumption. Setra also offers excellent EMI/RFI immunity, crucial for industrial applications with electrical noise.
Application Areas
Setra pressure transducers find applications across numerous industries. In HVAC systems, they monitor air pressure in ducts and control building automation systems. The medical field uses Setra sensors in ventilators, anesthesia machines, and hospital gas delivery systems for precise pressure measurement. Semiconductor manufacturers rely on Setra products for critical process control in cleanroom environments. Industrial applications include hydraulic systems, pump monitoring, and compressor control. Setra's rugged designs also make them suitable for aerospace, defense, and transportation applications where reliability is paramount.
Maintenance and Precautions
Proper maintenance ensures optimal performance and longevity of Setra transducers. Regular calibration checks are recommended, with intervals depending on application severity. When cleaning, use only approved methods and avoid harsh chemicals that could damage seals or electronics. Installation precautions include proper mounting orientation (as specified for each model) and protection from excessive vibration. Ensure electrical connections are secure and properly shielded. For liquid applications, verify compatibility with process media and consider using isolation diaphragms when necessary to protect the sensing element.
B2B Procurement Guide
When procuring Setra products for business use, first clearly define your application requirements including pressure range, accuracy needs, and environmental conditions. Consider lead times, as some specialized models may require longer delivery periods. Verify certifications needed for your industry (e.g., medical, hazardous area approvals). For large orders or ongoing supply needs, establishing a relationship with an authorized distributor can provide better pricing and support. Evaluate total cost of ownership, including calibration and maintenance requirements. For critical applications, consider purchasing spare units to minimize downtime in case of failure.
Related Manufacturers
- 主营：放大器、应变片、电压表、美国西特SETRA、传感器、倾斜仪、变送器、调理卡、测力仪表、称重仪表、称重模块、称重传感、显示仪表、控制仪表、电子罗盘、加速度计、应变测量仪、称重控制器、沥青应变计、应力测试用、配电盘加固、信号调节器、称重显示屏、称重显示控制器、轨道板精调系统、称重传感器
- 主营：GEMS捷迈、ema伊玛、NOHKEN 能研、美国venture必测、setra西特、美国KM、索利得、envea恩威雅、TOWA东和、senex森纳士、流量传感器、各种料位计、粉尘仪、密度计、各种料位开关、称重传感器、温湿度传感器、温度传感器、流量开关、压力开关、液位计、液位开关、静压式液位开关、料位开关
- 主营：控制仪、流量开关、料位开关、西特setra、流量监测、流动开关、压力传感器、超高压变送器、微差压传感器、可变电容传感器、微差压变送器、温度传感器、流量传感器、重锤料位计、电磁阀
- 主营：推拉力计、水平仪、扭力测试仪、美国setra西特、安规综合测试仪、扭力扳手、电子天平、IQ206085雾度计、IMADA推拉力计、motive拉力计、力新宝测力计、彩谱色差计、FSK水平仪、SHIMPO拉力计
- 主营：计数器、压力开关、流量开关、Setra西特、venture美国必测、压力传感器、流量传感器、温度传感器、温湿度传感器、接近开关、GEMS捷迈、料位开关、EMA伊玛、差压传感器、液位开关
- 主营：传感器、变送器、光导系统、美国Setra西特、连接电缆
- 主营：电动阀、传感器、电动水阀、电动调节阀
- 主营：冷媒阀、制冷剂、能量表、旁通阀、风速计、电动阀、电磁阀、变送器、温控仪、流通池、报警器、二通阀、热水阀、控制器、风速仪、合流阀、连接件、差压表、蒸汽阀、传感器、压差表、调节阀、执行器、能量计、压力表
- 主营：探测器、电导率、温度计、西特、温湿度、钳形表、控制器、湿度计、差压表、超声波、传感器、万用表、usb电缆、261c125lb、毫欧计、防水ph计、200ma-1000a、电池供电、水体修复、测试引线、电阻电容、室内空气、直流电流、数据记录、可燃气体、一氧化碳
- 主营：组合阀、输入卡、输出卡、美国西特Setra压、工业品、分析仪、报警仪、切断阀、备件包、电动阀、监视器、电磁阀、燃烧器、燃气阀、触摸屏、存储卡、温控表、放大器、吹扫卡、关断阀、调压器、传感器、快开阀、调节阀、通讯板、点火针
- 主营：穿板接头、流量控制器、压力传感器、setra、红油压差计、防爆差压变送器
- 主营：ckd气缸、ckd气控、asco脉冲、全新西特变送器、无杆气缸、ab伺服电机、气体遮蔽阀、紧急开放阀、吸附式干燥器、ASCO电磁阀、费斯托电磁阀、FESTO气缸、诺冠电子压力开关、贝加莱模块、博力谋、Hydac压力传感器、霍尼韦尔限位开关、伊顿叶片泵、Origa无杆气缸、邦纳传感器、Pilz继电器、松下传感器、阿托斯液压阀
- 主营：光电开关、激光传感器、接近开关、美国西特Setra、光纤放大器、限位开关、位置感应器、磁性开关、色标传感器、PLC、触摸屏、热电偶、热电阻
- 主营：小坦克手提、电子天平、电子汽车衡、电子吊秤、电子台秤、电子桌秤
- 主营：美国西特、冷却装置