Hach Sigma 950, Инструкция по эксплуатации инструмента

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Section 1 Safety Precautions
........................................................................................................... 5
1.1 Use of Hazard Information ........................................................................................................... 5
1.1.1 Precautionary Labels .......................................................................................................... 5
1.2 Hazardous Locations ................................................................................................................... 6
1.3 Confined Space Entry .................................................................................................................. 6
1.4 FCC Requirements ...................................................................................................................... 7
1.5 Service Requirements.................................................................................................................. 8
Section 2 Specifications
.................................................................................................................... 9
2.1 Factory Installed Options .......................................................................................................... 9
Section 3 Introduction
..................................................................................................................... 15
3.1 Measurement Capabilities ......................................................................................................... 15
3.2 Front Panel Features and Controls............................................................................................ 15
3.2.1 Power Indicator Light ........................................................................................................ 17
Section 4 Controller Installation
.................................................................................................... 19
4.1 Unpacking the Instrument .......................................................................................................... 20
4.2 Choosing the Proper Site........................................................................................................... 20
4.3 Mounting Options....................................................................................................................... 20
4.3.1 Wall Mounting (Optional) .................................................................................................. 20
4.3.2 Suspension Harness Installation (Optional)...................................................................... 21
4.3.3 Manhole Rung Hanger (Optional) ..................................................................................... 21
4.4 Installing the Power Supply........................................................................................................ 22
4.5 Interface Connector Descriptions............................................................................................... 23
4.6 12 V dc Connections.................................................................................................................. 23
4.7 Sampler...................................................................................................................................... 24
4.7.1 Sampler Connections........................................................................................................ 24
4.7.2 Sampler Programming ...................................................................................................... 24
Section 5 Basic Programming Setup
........................................................................................... 25
5.1 Initial Power-Up of Meter ........................................................................................................... 25
5.2 Basic Programming.................................................................................................................... 25
Section 6 Sensor Installation
......................................................................................................... 33
6.1 Downlooking Ultrasonic Depth Sensor ...................................................................................... 33
6.1.1 Downlooking Ultrasonic Depth Sensor Connection .......................................................... 33
6.1.2 Downlooking Ultrasonic Depth Sensor Programming....................................................... 33
6.1.3 Downlooking Ultrasonic Depth Sensor Calibration ........................................................... 34
6.1.3.1 Liquid Depth ............................................................................................................. 34
6.1.3.2 Sensor Height .......................................................................................................... 35
6.1.3.3 Setting the Invisible Range ...................................................................................... 35
6.2 In-Pipe Zero Deadband Ultrasonic Depth Sensor...................................................................... 36
6.2.2 Programming the In-Pipe Zero Deadband Ultrasonic Depth Sensor ................................ 36
6.2.3 Beam Angle ...................................................................................................................... 36
6.2.4 Calibrating the In-Pipe Zero Deadband Ultrasonic Depth Sensor .................................... 36
6.3 Submerged Area/Velocity Sensor.............................................................................................. 38
6.3.1 Bare Lead Sensor Cables................................................................................................. 38
6.3.2 Junction Box Connection Procedure................................................................................. 38
6.3.3 Submerged Area/Velocity Sensor Programming .............................................................. 40
6.3.4 Submerged Area/Velocity Sensor Calibration................................................................... 40
6.4 Low Profile Velocity-Only Sensor............................................................................................... 40
6.4.1 Low Profile Velocity-Only (Wafer) Sensor Connection ..................................................... 41
6.4.2 Low Profile Velocity-Only Sensor Programming ............................................................... 41
6.4.3 Low Profile Velocity-Only Sensor Calibration ................................................................... 41
6.5 Submerged Depth Only Sensor ................................................................................................. 41