Woodward 5417-417模块备件

Woodward 5417-417

2.1附件
1个试剂瓶
4个校准瓶
1 x 8237探针套件
1个备件套件
2.2位置
显示器应安装在清洁、干燥、通风良好且通风良好的环境中
无振动位置，便于接近，并且在短距离内
可以使用采样线。含有腐蚀性气体的房间，或
蒸汽（例如氯化设备或氯气钢瓶）
应该避免。还建议设置相邻的排水沟
接近地面，以便可以从监视器中取出废物出口
尽可能短，以及大落差。电源
也应该是相邻的。环境温度：在5℃范围内
至40℃。
2.3安装–图2.1
显示器有一个模制塑料外壳，安装在平板上
金属板。为了便于进入，箱子铰接在左侧
右手侧有两个可锁定的锁扣，用于
正常操作时，将箱子固定到位。
在平板的顶部提供一个锁孔槽
易于安装在墙壁或框架上。两个另外的固定孔
设置在平板的底部。所有孔均经过设计
取8mm螺栓或螺柱。
干线和信号电缆通过电缆密封套连接
用户接线盒位于右侧，但以下情况除外：
可选的串行接口，直接连接到
微处理器单元。取样和排水管道被引入
穿过箱子的底部。
2.4抽样要求
除了尽可能靠近监视器之外
采样点必须提供完全混合的代表
样品样品还必须符合以下要求：
条件：
a） 样品流速必须介于5ml min–1和5ml min之间
小1250ml–1。
b） 样品温度应在环境温度的20°C范围内
温度在0至40°C范围内。
c） 颗粒必须小于10mgl–1，且尺寸不得超过
超过60μm。在这些水平以上，过滤器必须：
样品和应急入口均装有所提供的过滤器。
2.5样本连接——图2.2
入口和出口管接头均位于底部
箱子的底部。6mm（1
/4英寸）软管适配器用于
样品入口和9mm（3
/8英寸）排水管的软管连接。这个
入口管必须采用惰性、低透气性材料，如：
作为柔性p.v.c.（不是硅橡胶）
可以是任何柔性惰性材料。进气管必须：
在其上游端安装一个截止阀，同时排水
出水管

Woodward 5417-417

Woodward 5417-417

2.1 Accessories 1 x reagent bottle 4 x calibration bottles 1 x 8237 probe kit 1 x spares kit 2.2 Location The monitor should be installed in a clean, dry, well ventilated and vibration-free location giving easy access, and where short sample lines can be used. Rooms containing corrosive gases or vapours (e.g., chlorination equipment or chlorine gas cylinders) should be avoided. It is also advisable to have adjacent drains near ground level, so that the waste outlet from the monitor can be as short as possible, together with maximum fall. Power supplies should also be adjacent. Ambient temperature: within the range 5 to 40°C. 2.3 Mounting – Fig. 2.1 The monitor has a moulded plastic case, mounted onto a flat metal panel. To provide access, the case is hinged on the left hand side and has two lockable catches on the right hand side to hold the case in position in normal operation. One keyhole slot is provided at the top of the flat panel to provide easy mounting on a wall or framework. Two further fixing holes are provided at the bottom of the flat panel. All holes are designed to take 8mm bolts or studs. Mains and signal cables are connected through cable glands in the User Junction Box on the right hand side with the exception of the optional serial interface which connects directly into the Microprocessor Unit. Sample and drain pipework are brought in through the bottom of the case. 2.4 Sampling Requirement In addition to being as close as possible to the monitor, the sampling point must provide a thoroughly mixed representative sample. The sample must also conform to the following conditions: a) Sample flowrates must be between 5ml min–1 and 1250ml min–1. b) Sample temperature should be within 20°C of the ambient temperature and within the range 0 to 40°C. c) Particles must be less than 10mgl–1 and the size must not exceed 60 μm. Above these levels it is essential that the filter supplied is fitted in both the sample and emergency inlets. 2.5 Sample Connections – Fig. 2.2 The inlet and outlet pipe connections are both located at the bottom of the case. A 6mm (1 /4 in) hose adaptor is provided for the sample inlet and a 9mm (3 /8 in) hose connection for the drain. The inlet pipe must be of an inert, low gas permeability material such as flexible p.v.c. (NOT silicone rubber), whereas the outlet pipes may be of any flexible, inert material. The inlet pipe must incorporate a shut-off valve at its upstream end, while the drain outlet pipe