Overview
Button-type temperature measurement materials are specialized thermal sensors designed for applications where space is limited but precise temperature monitoring is required. These compact devices typically range from 5-20mm in diameter and combine advanced thermoelectric materials with durable packaging. Their development was driven by the need for miniaturized temperature sensing in medical implants, compact electronics, and industrial machinery. Modern versions incorporate various sensing technologies including thermocouples, resistance temperature detectors (RTDs), and thermistors.
Physical and Chemical Properties
These materials exhibit excellent thermal conductivity and rapid response times, with thermal time constants typically under 1 second. The active sensing component is often made from specialized alloys or semiconductor materials with precisely controlled thermal coefficients. Chemical stability is crucial, with most formulations resistant to oxidation and corrosion. Common base materials include nickel, copper, platinum, or specialized ceramic composites, chosen for their predictable resistance-temperature characteristics and long-term stability.
Main Applications
In medical applications, these sensors are used in wearable monitors and implantable devices where their small size is critical. Industrial uses include process control equipment, automotive systems, and aerospace applications where reliable temperature data is needed in confined spaces. The consumer electronics industry utilizes them in smartphones, laptops, and IoT devices to prevent overheating. Their compact form factor also makes them ideal for integration into smart clothing and other wearable technologies.
Safety and Storage
While generally safe, some formulations may contain trace amounts of regulated substances like lead or cadmium in solder materials. Proper handling procedures should be followed during manufacturing and installation. Storage requires protection from moisture and mechanical damage. Sensitive units should be kept in anti-static packaging when not in use. Long-term exposure to extreme temperatures should be avoided to maintain calibration accuracy.
B2B Procurement Guide
When sourcing button-type temperature sensors, specify required measurement range (typically -40°C to +150°C for standard models), accuracy class (±0.1°C to ±1°C), and environmental ratings. Lead times for custom configurations can range from 4-8 weeks. Quality certifications to look for include ISO 13485 for medical applications and ATEX for explosive environments. Bulk purchases of standard configurations typically offer 15-30% cost savings, with MOQs commonly starting at 1,000 units.
Related Manufacturers
- 主营：测温贴片
- 主营：热像仪、在线式红外热像仪、医用红外热像仪、网络型红外热像仪、在线式红外热成像测温仪、铁水测温仪、双光测温仪、医用红外热成像检测仪、中医热CT、红外热断层、高温热像仪、高炉热像仪、冶金热像仪、钢包热成像仪、防爆热成像仪、手持式红外热像仪、医用红外热成像仪、红外热像仪、红外热成像仪、热成像仪、在线式红外热成像仪、高温红外热像仪、红外摄像头、双光红外热像仪、电力热像仪
- 主营：热电偶、补偿导线、高温线、铂铑合金测温丝、贵金属
- 主营：红外热像仪、热成像、热像仪、红外测温仪、红外测温模组、红外热成像测温仪、在线式红外热像仪、红外机芯、科研红外热像仪、高温红外热像仪、防爆红外热像仪
- 主营：激光熔覆设备、激光淬火设备、激光熔覆加工、小型激光熔要设备、激光淬火加工、激光熔覆头、送粉器、内孔激光熔覆设备、移动式激光熔覆设备、送粉式金属3D打印机
- 主营：司太立合金、钴基合金、钴铬钨合金、盐溶液测温保护、钴铬钼合金、司太立3、司太立6、司太立12、司太立20、司太立1、司太立焊条、钴基焊条、司太立焊粉、镀锌生产线轴套、铜材热挤压模、化纤切断刀、均质机配件、热电偶保护管、汽轮机叶片、阀门配件、石油行业配件
- 主营：一体化温度变送器、俯仰倾角仪、压差变送器、绝对型编码器、振动变送器、料位传感器、温度变送器、热电偶、热电阻、超声波传感器、高温热电偶、防爆热电偶、防爆热电阻、VEGA雷达物位计、压力变送器、振动传感器、振动物位计、激光扫描测径仪、高温高压热电阻、智能温度变送器、高压热电阻、带压安装式热电阻、PT100温度变送器、导轨式温度变送器、铠装热电偶
- 主营：生态环境综合执法装备、移动源执法监测设备、PID光离子检测仪、无线迷你红外测温仪、单人防护装备、实验室分析仪器、氢火焰离子化检测仪、个人防护包、便携式恶臭检测仪、手持式林格曼黑度仪、移动执法箱、便携式粉尘检测仪、红外热成像仪、管线探测仪定位仪、个人剂量报警仪、车用尿素检定仪、应急防护包、手持热电风速仪、OBD诊断仪、工业内窥镜、车用尾气分析仪、移动执法包、测距仪、职业卫生监督、多参数气体检测仪、多参数水质分析仪
- 主营：红外硅、传感器、滤光片、测温仪、红外测温、窗口片、美容仪、平凹透镜、胶合透镜、光学透镜、红外热像、光学棱镜、异形棱镜、激光透镜、平凸透镜、凹凸透镜、光学元件、红外镀膜、光学硅片、光学玻璃、保护窗口、激光打标机、手机摄像头、偏振分光棱镜、斜孔滤光片
- 主营：流速流量仪、大气采样器、黑烟识别器、测温仪、气体、采样器、检测仪、林格曼黑度仪、数采仪、油气回收检测仪、生物安全柜、天平、土壤、β射线扬尘、风速仪、测距仪、辐照计、辐射仪、在线自动水质采样器、油烟检测仪、烟尘烟气分析仪、恒温恒湿称重系统、噪声计、粉尘仪、重金属多参数水质检测仪
- 主营：红外测温仪、红外热像仪、红外扫描热成像仪
- 主营：变色油墨、高温漆、计数器、美国天宝测温笔、测温笔、编码器、计米器
- 主营：钛酸锶单晶、氧化镁单晶、YAG、掺杂YAG、透明陶瓷、锗单晶、磷化铟单晶、砷化镓单晶、砷化铟单晶、氟化钙、氟化镁、氟化锂、碳化硅单晶、氧化镓单晶、氮化镓单晶、氮化铝单晶、铜单晶、铝单晶、镁单晶、镍单晶、氮化镓外延、氧化镓外延、半导体硅、LAST单晶
- 主营：光电测试系统、黑体校准源、高温红外热像仪、红外测温仪、黑体炉、发射率测量仪、高压电源、面源黑体、短波红外光源、短焦热像仪测试系统、离轴反射式平行光管、短波红外相机测试系统、高速摄像机、超高温黑体炉、超高温黑体
- 主营：红外测温仪