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Section One
Introduction
Warning
READ THE MANUAL BEFORE SERVICING THIS
METER
Generalization
The Meter is a battery-operated process maintain
ace field device which combined both digital-parameter
function with process-signal source together.
Functioning as follows:
l
Measurement function of TC voltage, DC
voltage , Ohms, DC, Continuity and Diode; Data
reserving function;
l
Output function of DC (Constant, Manual-Step
and SIMULATE modes)
l
Loop-circuit testing function; Powering the loop
circuit with 24 Voltage and testing the current;
Built-in 250
Ω
HART loop resistance
l
Safety: complied with IEC 61010-1 safety
requirements for measurement, control and
electronic instruments for lab use.
Opening the Meter Case
Check the product to see whether it is damaged in
the shipment or not. Check the materials to see whether
they are the same as shown in the packing list. Keep the
packing materials for late delivery.
Standard and chosen accessories supplied
are listed as follows. Chosen ones are bought at
purchaser
’
s options.
Standard accessories
•
1 testing wire(with alligator clips)
•
1 user
’
s manual
•
2 1.5V (LR6)Alkaline batteries
•
2 63mA/250V Fast Fuses
Safety information
The design, manufacture and test of the Meter reach
the IEC 61010-1 Safety Requirements. This Manual
contains all warnings and safety regulations that must be
followed to ensure safe operation and retain the meter in
safe condition. Read the following instructions before
operation.
Mark in the Meter means the operator needs to
make reference to related parts in the Manual to ensure
safe operation.
Warning
indentifies conditions and actions that pose
hazard(s) to the user;
Caution
indentifies conditions and actions that may
damage your meter.
Note
indentifies symbols from which you can
understand operation and features of your meter. For
