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Table of Contents
Summary of Contents for Bante Instruments BI-680
- Page 1 BI-680 Industrial Dissolved Oxygen Controller USER MANUAL Bante Instruments Inc.
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Page 2: Installation
Overview Introduction Thank you for selecting the BI-680 dissolved oxygen controller. This user manual provides a step-by-step guide to help you operate the meter, please carefully read the following instructions before use. Environmental Conditions Before the installation, ensure that current environmental conditions meet the following requirements. -
Page 3: Meter Overview
Overview DC 24 (−) DC 24V (−), linear power supply 2 Connection Relay resting position (NC2) Relay working position (NO2) COM2 Relay common (COM2) (−) DC 24V , linear power supply 2 Relay resting position (NC1) Relay working position (NO1) DC 24V , linear COM1... -
Page 4: Meter Setup
Meter Setup Reset the meter to factory default settings. Note, the meter must be recalibrated. The BI-680 meter contains an integrated setup menu for customizing the displayed option to meet measurement requirement. The following Enable table describes the functions of each menu item. -
Page 5: Dissolved Oxygen Calibration
76.0 91.7 2400 75.0 Dissolved Oxygen Calibration 90.5 2500 74.1 The BI-680 meter is able to perform either 1 or 2 points calibration. 1000 89.4 2600 73.2 For single point calibration, we recommend that you perform 100% 1100 88.3 2700 72.3... - Page 6 Measurement The BI-680 meter can be used to measure the water, wastewater, brine and other liquids. If your sample is seawater or water containing large amounts of salt, make sure to set the salinity coefficient before measurement.
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Page 7: Electrode Maintenance
Response: 03 03 02 02 BC C1 55 (700) PC send: 03 03 00 01 00 02 94 29 (Read the unit) The BI-680 meter uses a standard Modbus-RTU protocol. All of the Response: 03 03 02 00 01 00 44 (mg/L) data are character type (2 bytes). - Page 8 Description IE-80T Dissolved oxygen electrode, range: 0 to 20 mg/L DO-MEM Membrane cap, 2 PCS/set DO-ES Electrolyte solution, 480 ml Meter Specifications Model BI-680 Dissolved Oxygen Range 0.0 to 20.0 mg/L Resolution 0.1 mg/L Accuracy ± 0.5 mg/L % Saturation Range 0.0 to 200.0%...
- Page 9 Tel: (+1) 346-762-7358 E-mail: banteinstruments@yahoo.com Factory: A10, No.2066, Laifang Rd., Shanghai 201615, China Tel: (+86) 21-6404-1598 E-mail: banteinstrument@hotmail.com The information in this document is subject to change without notice. www.bante-china.com Copyright © Bante Instruments Inc, 2022. All rights reserved.
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