User manual HANNA INSTRUMENTS HI 983324-0

[. . . ] Manual 324-0 324-1 ounted ators & llers Dear Customer, Thank you for choosing a Hanna product. This manual will provide you with the necessary information for the correct operation of the meter. If you need additional technical information, do not hesitate to e-mail us at tech@hannainst. com. [. . . ] All the meters compensates for the temperature variation automatically. Measurements are highly accurate and the meters can be calibrated at one point. Power supply, wiring and selection are made via the plugin terminal blocks on the rear panel. LED indicators on the front panel identify whether the controller is in set or reading mode and if alarm is active. Recommendations for Users Before using these products, make s the environment in which they are u residential areas could cause unacc equipment. Avoid touching this eration, ESD wrist straps should be w probe by electrostatic discharges. An the supplied equipment may degrad To avoid electrical shock, do not use measurement surface exceeds 24 VAC mize any EMC interferences. To avoid damage or burns, do not pe ovens. http://www. h ESCRIPTION PANEL OPERATIONAL GUIDE POWER CONNECTION The "ALARM" LED will light up when the alarm contact is closed, to indicate a TDS value higher than selected setpoint. CALIBRATION HI 98332 HI 983324-0 Connect a 2-wire power cable to the terminal strip while paying attention to the correct positive and negative contacts (12 VDC). HI 983324-1 Connect a 3-wire power cable to the terminal strip while paying attention to the correct earth, neutral and line contacts (115/230 VAC). ays set value ays measured value tact is activated Notes: · All external cables connected to the rear panel should end with wire lugs. · It is recommended to cover the unused terminals with insulating tape. ALARM CONTACT Use this contact (maximum 2A, 220V) for connection to an alarm or dosing system. OPERATING THE METER All operations can be controlled via front panel keys and trimmers. "SET" and "MEAS" LEDs light up to indicate which is the operating function. Make sure that the meter is calibrated and the Setpoint is properly selected before performing any measurement. Install the probe in the fittings or immerse it in the solution to be monitored, while making sure that metal pins are completely submerged. [. . . ] · When not in use, clean the probe before storing it. Front view of the panel-mounted unit Side view of the panel-mounted unit Adjustable location brackets (supplied with the meter) allow the controller to slide into the cutout and will hold the unit securely in place. 95 mm (3. 74") is the minimum amount of space required to install the controller. ANEL 83324-1 /230 VAC 30 VAC 15 VAC eutral ntial Earth lly protected by a 400 mA fuse Panelmounted unit assembling view ACCES HI 7634-00 HI 70033P HI 7033M HI 7033L HI 7061M HI 710005 HI 710006 HI 710012 HI 710013 HI 710014 HI 731326 bove diagram and connect the s indicated. It is recommended avoid any interference. EC/TDS pr 84 µS/cm 84 µS/cm 84 µS/cm Electrode 12 VDC p 12 VDC p 12 VDC p 12 VDC po 12 VDC p Calibration [. . . ]