Alpha Moisture Systems DS5000 Інструкція з експлуатації - Сторінка 4
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1 General Information
• The DS5000 Monitor is a DIN style panel mounted moisture monitoring device
designed to work in conjunction with the DT45 Dewpoint Transmitters.
• The readout of moisture content is displayed on a backlit, 4 digits, seven segment
LCD, in any one of six selectable engineering units (see DS5000 specification). The
selected unit is displayed on a separate seven segment LED.
• The user has the option of displaying pressure corrected or uncorrected moisture
values.
• The instrument can be operated from either an AC or DC power source (see DS5000
specification for details).
• The DS5000 operation is controlled by a four-button membrane keypad. The user-
friendly software uses a simple menu selection process and incorporates several hot
keys to read the transmitter temperature and the two alarm trigger points.
• Two fully customer controllable access security levels.
• The Model DS5000 utilises the advanced DT45 Dewpoint Transmitter, which allows
complete interchange ability of transmitters.
• The calibration data is stored within the transmitter and is readable from the DS5000
display.
• The DS5000 can perform auto-calibration and implement offsets on the attached
transmitter. All the values are stored on the transmitter retaining the interchangeability
of the transmitters.
• The DS5000 has two full range alarms that can be set as rising or falling edge
triggered. These alarms are visual (LED), audible and activate changeover relays for
remote indication or control.
• The DS5000 also has two independently, variable span, fully controllable linear
outputs. 1) 4-20mA and 2) 0 to 5V. The voltage output can be factory set to 0-100mV
or 0-1V.
• Details of normal operation, engineering unit selection, transmitter data and
configuration of the instrument are described within this manual.
2 Safety Information
Read the safety information below, before installation.
2.1 Warning
Hazardous voltages may be present on instrument terminals. The equipment must be installed
by suitably qualified personnel and the instrument must be mounted in a position that
provides protection, behind the panel, to at least IP20.
2.2 Isolation
The power supply terminals and associated internal circuitry are isolated from all other parts
of the equipment in accordance with EN61010-1 for connection to a category II supply
(pollution degree2).
1188 Instruction Man DS5000.doc
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