Hach EM950 Manual Básico Del Usuario página 10

Figure 4 System components
1 Carrying case (with slot for sensor cable)
2 USB cable with mini-USB connector, 1 m
(3 ft)
3 Adjustable portable meter mount
4 Battery charger, 100–240 VAC
5 Sensor
6 Extra thumb screws (4x)
7 Cloth to dry the sensor
Section 4 Installation
4.1 Install the sensor on the universal sensor mount
Use the universal sensor mount to attach the sensor to poles 1 inch or less in diameter. For correct
operation and accurate readings, the front of the sensor must be pointed upstream with the
electrodes in full contact with the flow.
Note: Keep the sensor electrodes free from nonconductive substances such as oil and grease. To remove sensor
contamination, refer to Clean the sensor
1. The front part of the sensor is round and contains three electrodes. The sensor has a mounting
hole in back and a thumbscrew on top. Put the mounting shaft of the universal mount in the
mounting hole at the back of the sensor. Make sure that the mounting shaft is completely
engaged with the mounting hole and the thumbscrew is engaged with the groove.
2. Hand tighten the thumbscrew.
3. Move a pole 1 inch or less in diameter through the clamp of the universal sensor mount. Tighten
the clamp.
Note: Instructions for how to mount the sensor on a standard or top setting wading rod are supplied with the
accessory.
10 English
8 Universal sensor mount
9 Velcro strap
10 Lanyard
11 Portable meter
12 Lithium battery pack
13 Sensor as connected to meter inside case
on page 20.