The Series 40T Digital Temperature Switch accepts thermocouple
and RTD inputs to allow temperature measurements and set points up to
1999°F (1300°C). Observing the current status of the control is made
easier with the 3-1/2 digit, multi-color LED display that has alarm,
defrost and output symbols. For added versatility, the temperature units
can be field selected for °F or °C. For cooling applications, manual
defrost mode can be initiated by pushing a single button. A flashing
alarm informs users when the current temperature exceeds preset limits.
When programming multiple units, a programming key is available to
reduce set up time.
Model 264 传感器在全球的安装数量已高达上百万只,是HVAC 楼宇自动化、高精度医药和卫生保健设施中低压差测量应用的“标准”产品。Model 264 型超低差压传感器使用闭端不锈钢焊接电容感应元件,仅要求极小的放大倍率,可为各类关键安装应用提供出色的精度和长期可靠性。Model 264 采用稳固设计,使用黄铜倒钩接头、卡轨安装架、以及可选的导管盖,可实现简单、稳定的安装。特性·**支持10 PSI 超压·安装方便·0~5VDC 或4~20mA 模拟输出·误接线全保护·使用非调整直流电源供电·满足CE 标准应用·暖通空调(HVAC)·能源管理系统·VAV 及风扇控制·洁净工程·OEM·实验室及通风橱控制·烘箱增压及炉通风控制·医疗仪器及设备