Hach Polymetron 2582sc Manual Del Usuario página 16

Section 4 Startup
Make sure that the flow rate and pressure do not exceed the values in
1. Open the valve on the sample supply line to start the sample flow.
2. Turn the knob on the flow meter to set the flow rate.
3. Examine the plumbing for leaks and stop any leaks if found.
4. Apply power to the controller.
5. Make the applicable menu selections when the controller starts.
Section 5 User navigation
Refer to the controller documentation for keypad description and navigation information.
Section 6 Operation
6.1 System configuration
Refer to the controller documentation for system configuration, general controller settings and setup
for outputs and communications.
6.2 Configure the sensor
Use the Settings menu to the enter identification information for the sensor and to change the options
for data handling and storage.
1. Select the main menu icon, then select Devices. A list of all of the available devices shows.
2. Select the sensor and select Device menu > Settings.
3. Select an option.
Option
Name
Sensor S/N
Unit
Pressure unit
Temperature
Filter
Data logger interval
Reset to default values Sets the Settings menu to the factory default settings and resets the counters. All
6.3 Exit standby mode
If the measured concentration is more than 2000 ppb (or 2 ppm) for more than 2.5 minutes, the
standby function is enabled and no more measurements are done.
To exit standby mode, do the steps that follow:
16 English
Description
Changes the name that corresponds to the sensor on the top of the measurement
screen. The name is limited to 16 characters in any combination of letters, numbers,
spaces or punctuation.
Lets the user enter the serial number of the sensor. The serial number is limited to
16 characters in any combination of letters, numbers, spaces or punctuation.
Sets the units for dissolved oxygen. Options: ppb, ppm, ppb / ppm, µg/L, mg/L, µg/L /
mg/L, mbar, hPa, inch Hg or mm Hg
Sets the units for atmospheric pressure. Options: mbar, hPa, kPa or mm Hg
Sets the temperature units to °C (default) or °F.
Sets a time constant to increase signal stability. The time constant calculates the
average value during a specified time—0 (no effect, default) to 60 seconds (average of
signal value for 60 seconds). The filter increases the time for the sensor signal to
respond to actual changes in the process.
Sets the time interval for sensor and temperature measurement storage in the data log
—5, 30 seconds, 1, 2, 5, 10, 15 (default), 30, 60 minutes.
sensor information is lost.
Specifications on page 3.