FOXBORO PH变送器876PH系列规格描述
PERFORMANCE SPECIFICATIONS | |
Accuracy – Digital Measurement (Includes Linearity, Hysteresis, and Repeatability) | |
pH Measurement (at 25°C/77°F Reference) | ±0.009 pH with 3-wire, 1000 ohm RTD |
Accuracy–Solution Temperature (at 25°C/77°F Reference) | |
With 3-Wire 1000 W Platinum RTD | ±0.03°C (±0.05°F) |
With 3-Wire 100 W Platinum RTD | ±0.1°C (±0.18°F) |
With 2-Wire 3000 W Balco RTD | ±0.1°C (±0.18°F) |
With 2-Wire 1000 W Platinum RTD | ±0.3°C (±0.5°F) |
With 2-Wire 100 W Platinum RTD | ±0.5°C (±0.9°F) |
PH10-*S Smart Sensor | ± 0.03°C (±0.05°F) |
Ambient Temperature Effect on Digital Measurement Accuracy | The effect listed below is for a 28°C (50°F) |
pH Measurement | ±0.009 pH with 3-wire, 1000 W RT |
ORP Measurement | ±0.5 mV |
ISE Measurement | ±0.5 mV |
ORP Measurement (at 25°C/77°F Reference) | ±0.5 mV |
ISE Measurement (at 25°C/77°F Reference) | ±0.5 mV |
Accuracy - Analog Output | Analog output accuracy is equal to the digital |
Ambient Temperature Effect on Analog Output Accuracy | Digital Measurement effect plus an additional |
Ambient Temperature Effect on Solution Temperature Accuracy | The effect below is for a 28°C (50°F) change in |
With 3-Wire 1000 W Platinum RTD | ±0.03°C (±0.05°F) |
With 3-Wire 100 W Platinum RTD | ±0.1°C (±0.18°F) |
With 2-Wire 3000 W Balco RTD | ±0.1°C (±0.18°F) |
With 2-Wire 1000 W Platinum RTD | ±0.3°C (±0.5°F) |
With 2-Wire 100 W Platinum RTD | ±0.5°C (±0.9°F) |
PH10-*S Smart Sensor | ± 0.03°C (±0.05°F) |
Relative Humidity Effect (5 to 95% RH) | No effect for noncondensing environments. |
Supply Voltage and Load Effect | |
Digital | Less than 0.005% of full scale/V |
Analog | Less than 0.005% of analog scale/V, in addition to digital effect. |
Mounting Position Effect | Transmitter meets reference accuracy specifications for all mounting positions |
FOXBORO PH变送器876PH系列描述
Foxboro Model876PH是一款2线环路供电的智能变送器，当与适当的电化学传感器配合使用时，可提供pH，ORP（氧化还原电位）或ISE（离子选择性电极）浓度的测量，局部显示和传输。变送器输出HART数字信号和4至20 mA模拟输出。版本可用于模拟和智能（数字）传感器。
特征
单个传感器输入（pH，ORP或ISE）或双传感器输入传感器（同时pH和ORP）。
带有HART（1）数字信号的4至20 mA输出。
使用HART手持式通信器或基于PC的配置器进行远程配置/校准。
使用集成的本地人机界面上的键盘进行本地配置。
LCD指示灯可以显示一个，两个或三个测量变量。
版本可用于模拟和智能（数字）传感器。
输入和输出通信型号代码选择S（876PH-S）支持PH10-*S智能（数字）pH传感器和具有剩余电量的实时时钟（RTC）功能。
与变送器或传感器的故障隔离。
电隔离输出。
玻璃和参比电极的高阻抗输入。
经批准/认证为本安型设备，适用于危险区域。
现场设备工具（FTD）认证的DTM（设备类型管理器）。
连续变送器/传感器诊断。
温度补偿/校准曲线。
提供两级密码保护;可配置的。
模拟传感器输入版本与所有Foxboro pH，ORP和ISE传感器以及许多非Foxboro传感器兼容。智能变送器与PH10-*S传感器兼容。
符合适用的NAMUR标准和欧洲EMC指令2004/108/EC。
外壳符合IP66和NEMA 4X等级。
FOXBORO PH变送器876PH系列型号解析
爱泽工业(IZEINDUSTRIES)特价经销、常用FOXBORO型号：
FOXBORO 876PH-SWZZ
FOXBORO 876PH-SYAA-7
FOXBORO 876PH-TYAA-7M
FOXBORO 876ph-tyfn-m
FOXBORO PH Transmitter NEW + ORIGINAL+ ONE YEAR WARRANTY
爱泽工业集产品开发、设计、制造、销售于一体，代理经营世界先进的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的优质渠道。
如果有任何关于FOXBORO PH变送器876PH系列的疑问，请随时致电我们，爱泽工业（86-021-31006702）。我们将尽全力解决您的问题。
If you have any question for FOXBORO products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com/browse our website: www.ize-industries.com.
FOXBORO PH变送器876PH系列型号解析及技术数据
