INDICATING FIELD TEMP. TRANSMITTER SERIES: DM4010 pages
Loop Powered Field Indicator
(]}[|INDUMART
Canada
www. indumart. com
DM401
>- 31/2-DIGIT LCD
^4-20 mA INPUT
> LOOP POWERED
>- IP-67 ENCLOSURE
>- ENGINEERING UNITS
INTRODUCTION
The DM401 Loop Powered Field Indicator is
designed to be connected in series with a 4-20 mA
current loop to indicate the process variable in an
engineering unit in the range of -1000 to +1999
counts.
Being suitable for harsh environment, the housing
of the indicator is sealed to IP67 to fulfill the
requirements for instrument wash down or
applying it in offshore applications.
SPECIFICATIONS <© 20°C
Input
Display
Range
Offset
Span
Decimal Point
Accuracy
Protection
Ambient
Case
Case Size
4-20 mA
(reverse polarity protected)
LCD, 31/z digit, 12 mm high
-1000 to +1999 counts
-1000 to +1000 counts
200 to 2000 counts
3 positions plus blank
±0.1% reading ± 1 count
IP 67
0 to 50°C
ABS
80 mm diameter x 114 mm
TYPICAL APPLICATION
Combination of a thermocouple or an RTD, a
head-mounted temperature transmitter (models
SEM104, SEM205 or SEM210), and a DM401
indicator will create a complete field-mounted
temperature transmitter with indication. The
electronic housing can be mounted on the
probe assembly or be mounted on a wall
connected to the temperature probe by the
means of an extension cable. The DM401 is
designed to house a head-mounted
temperature transmitter with 33 mm apart fixing
holes.
INDICATING TEMPERATURE TRANSMITTER
FIXED MOUNTING
A wide selection of thermocouple and RTD assemblies, smart and non-smart head-mounted temperature
transmitters, and machine-drilled thermowells are available to fulfill your temperature measuring
requirements. The DM401 indicator can also be combined with our PTF110 or PTF115 pressure
transmitters to build a low cost indicating pressure transmitter.
1-15 W. Pearce St., Richmond Hill, Ont. L4B 1H6, Canada
INC. Phone:(905) 707-9998 Fax:(905)707-8484 E-mail: Sales@lndumart.com
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