产品名称：9950 Dual Channel Transmitter

The 9950 Transmitter is a two channel controller that supports two sensors of same or different types in one instrument. The sensor types supported by the 9950 are Signet Flow, pH/ORP, Conductivity/Resistivity, Salinity, Temperature, Pressure, Level, Dissolved Oxygen, and devices that transmit a 4 to 20 mA signal with the use of the 8058 iGo® Signal Converter. 9950发射机是一个双通道控制器，在一个仪器中支持两个相同或不同类型的传感器。9950支持的传感器类型为：Signet流、pH/ORP、电导率/电阻率、盐度、温度、压力、水平、溶解氧，以及使用8058 iGo信号转换器传输4至20 mA信号的装置。

The 9950 includes advanced features such as derived functions, advanced multiple relay modes, and timer based relay functions. Derived functions allows for the control of a relay or current loop with the sum, delta (difference), or ratio of two measurements, for example delta pressure and delta temperature. Multiple relay modes allow up to three signals to be used for the control of a single relay. This can be any combination of analog and binary inputs. The timer relay modes allow a relay to be activated on a repeating basis from every minute to once every 30 days. Weekday timer mode allows a relay to be energized on a specific day or days of the week at a specific time.9950包括上等功能，如派生功能、上等多中继模式和基于定时器的中继功能。导出的函数允许控制继电器或电流回路的和、增量(差)或两个测量值的比值，例如δ压力和δ温度。多个中继模式允许*多三个信号用于一个继电器的控制。这可以是模拟和二进制输入的任意组合。计时器中继模式允许从每分钟到每30天一次重复激活继电器。工作日计时器模式允许继电器在特定的**或一周的特定时间被激活。
The 3-9950.393-3 Relay Module includes the ability to interface up to four binary inputs. The binary inputs are compatible with either open collector or mechanical contacts. The binary inputs can supply power to the four inputs or accepts powered outputs from external devices. These inputs can be used with level switches, flow switches, pressure switches or other devices. The inputs can be used to directly control the relays of the 9950 or can be used in combination with the measurement readings for advanced control of your process.3-9950.393-3中继模块包括*多四个二进制输入接口的能力.二进制输入与开式收集器或机械接触器兼容。二进制输入可以向四个输入端供电，也可以接受外部设备的供电输出。这些输入可以与电平开关、流量开关、压力开关或其他设备一起使用。输入可以用于直接控制9950的继电器，也可以与测量读数结合使用，以便对您的过程进行上等控制。