ELECTRO-SENSORS公司于1968年美国成立。旨在服务于工业工厂的材料处理和过程控制应用。
ELECTRO-SENSORS公司产品包括轴速传感器、轴速开关、轴承温度传感器、皮带错位装置、振动开关、滑动门和阀门的位置监测器、倾斜开关、电机速度控制器，以及完整的加工厂危险监测系统。
ELECTRO+SENSORS温度传感器TT420-LT系列技术参数
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Product
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Vin (min → max)
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8 → 30 VDC
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Operating Temperature (Measurement Probe)
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-40° C → +120° C (-40° F → +248° F)
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Operating Temperature (Ambient)
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-20° C → +80° C (-4° F → +176° F)
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Accuracy
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±1° C (at 25° C)
±3° C (at -40° C, 120° C)
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Cable (24 AWG)
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Color Code
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Brown (V+), Black (V-)
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ELECTRO+SENSORS温度传感器TT420S-LT产品介绍
3/8-16螺纹螺柱探头（例如皮带对准摩擦块温度）
3/8-16 threaded stud probe (e.g. belt alignment rub block temperature)
ELECTRO+SENSORS温度传感器TT420-LT系列介绍
TT420-LT温度传感器结合了传感器、信号调节器、2线环供电的4-20mA发射器、电缆和灵活的液体紧密管道，融入一个坚固和紧凑的封装。所有型号都兼容标准的2线4-20mA电流回路和模拟输入，除测量探头和配件外都相同。
• 2条线，环路供电的4-20mA模拟输出
• 附件探头、传感器、2线4-20mA信号调节器、电缆、液密导管适配器一台
• 兼容plc、仪表、数据采集和II类危险监测系统
• FM批准，防尘点火功能
• II和III类，分区I（E、F、G）；NEMA4
• 整体式1/2英寸柔性液密导管配件
TT420-LT temperature sensors combine a sensor, signal conditioner, 2-wire loop-powered 4-20 mA transmitter, cable and flexible liquidtight conduit fitting into a rugged and compact package. All models are compatible with standard 2-wire 4-20 mA current loops and analog inputs and are identical with the exception of the measurement probes and fittings.
• 2-wire, loop-powered 4-20 mA analog output
• Attachment probe, sensor, 2-wire 4-20 mA signal conditioner, cable, and liquid-tight conduit adapter in one
• Compatible with PLCs, meters, data acquisition, and Class II hazard monitoring systems
• FM approved, dust Ignition-proof
• Class II and III, Div I (E, F, G); NEMA 4
• Integral 1/2" flexible liquid-tight conduit fittings
ELECTRO+SENSORS温度传感器TT420-LT系列其他常用型号：
ELECTRO+SENSORS TT420Z-LT
ELECTRO+SENSORS TT420S-LT