Specifications

Safety Precautions
Transducers
109
Maintenance and inspection
Please pay attention to the following items regarding
maintenance and inspection.
Refer to p.174 for details.
7
Storage precautions
Do not store transducers for long periods in the following
locations.
Locations where the ambient temperature is outside the
range of -20~60°C.
Locations where the average daily temperature exceeds
35°C.
Locations where the humidity is outside the range of
30%RH~85%RH (no condensation).
Locations with excessive dust, corrosive gases, salinity or
oil fumes.
Locations with excessive vibration or impact.
Locations directly exposed to rain and/or water drops.
Locations where there are metal pieces or inductive
substances present.
When storing transducers, turn off the power, remove the
wiring such as those for input/output/auxiliary power supply
and place in a plastic bag.
8
When performing maintenance and inspections of
transducers, be sure to turn off the power supply to the
circuit connected to the transducer.
Electrical shock, electrical burns, equipment burnout or
fire may occur if removal is attempted in the live-wire
state.
Make sure to turn off the power
for maintenance and inspections
Disposal precautions
Dispose of the product appropriately according to the “Waste
Management and Public Cleansing Law.”
This product does not use batteries.
9
In removing a transducer for storage, make sure to turn
off the power supply of the circuit connected to the
transducer.
Electrical shock, electrical burns, equipment burnout or fire
may occur if removal is attempted in the live-wire state.
Make sure to turn off the power before removal
CAUTION
CAUTION
WARRANTY
 The warranty period is 1 year from the date of purchase or
18 months after manufacture, whichever is earlier. Even
during the warranty period, repairs for failure due to an
intentional or negligent act by the customer shall be charged.
Mitsubishi Electric shall not be liable for warranty against
damages resulting from reasons not attributable to the
company, opportunity loss and/or lost earnings on the
customer’s part due to malfunction of a Mitsubishi product,
damages resulting from special circumstances whether
foreseeable or unforeseeable by Mitsubishi, secondary
damages, accident compensation, and damages and other
services besides those of a Mitsubishi product.
Product service life
The expected life of a transducer is 10 years.
* The expected service life is the period or number of
operations for which the transducer can be used without
functions deteriorating to a level that impairs practical use,
on the condition that the equipment or materials are used
in accordance with standard specification conditions.
Please note that the expected service life is only a guide
and performance is not guaranteed for this period.
(Excerpt/Summary of “Expected Service Life of Electrical
Equipment,” in the September, 1998 issue of the Journal of
the Institute of Electrical Installation Engineers of Japan.)
Recommended exchange period
The recommended exchange period for transducers is
seven years.