Honeywell | GM-A Digital Display/Signal Conditioner | Datasheet | Honeywell GM-A Digital Display/Signal Conditioner Datasheet

Honeywell GM-A Digital Display/Signal Conditioner Datasheet
Model GM-A
Digital Display/Signal Conditioner
DESCRIPTION
The GM-A is a cost-efficient digital readout that works with
amplified (0 V to 5 V or 4 mA to 20 mA) transducers or transmitters. This unit supplies power to the sensors. Two-wire current is
user jumper selectable for use with two-wire current transducers.
Separate power supply required for three-wire current use. Not
for use with intrinsically safe applications utilizing a barrier.
FEATURES
•
High level (amplified) transducer input
•
4 1/2 digit LED display
•
Large 14,2 mm [0.56 in] readout
•
High speed analog output
•
Transducer current drive 30 mA (max.)
Model GM-A
ELECTRICAL SPECIFICATIONS
Characteristic
Measure
Number of characters
displayed
4 1/2
Power requirements,
standard
115 Vac @ 5 W
Power requirements,
optional
OPTION CODES
Many range/option combinations are available in
our quick-ship and fast-track manufacture programs. Please see http://sensing.honeywell.com/
TMsensor-ship for updated listings.
Power supply
110 Vac
60a. 220 Vac
220 Vac
Front panel
51d. Custom front panel
Conversions per second
3
Mounting
options
51a. Rack mount adaptor
51c. NEMA enclosure
Scaling method
Zero and span adjustment
Polarity indication
Yes
Decimal point selection
Jumper (non-solder)
Display size
14,2 mm [0.56 in]
Overrange indication
Flashing display
Display resolution
1/20000 max.
Digital display
LED
Analog output
±5 Vdc
Amplifier output impedance
< 2 ohm
Accuracy
±0.03 %
Amplifier frequency
response
250 Hz
Coarse zero adjustment
±40 %
ENVIRONMENTAL SPECIFICATIONS
Characteristic
Measure
Temperature, storage
-29 °C to 93 °C [-20 °F to 200 °F]
Temperature, operating
0 °C to 54 °C [32 °F to 130 °F]
PHYSICAL SPECIFICATIONS
Characteristic
Measure
Weight
1 kg [2.25 lb]
Mounting
Bench, rack or panel (panel mount
included with unit)
Case size (standard)
1/8 DIN
Case material
Noryl plastic
Input/output connector
Removable with screw terminal
Not RoHS compliant
2 Honeywell • Sensing and Control
Digital Display/Signal Conditioner
Flexible platform
TYPICAL SYSTEM DIAGRAM
Comprehensive signal conditioning
Mounting dimensions and characteristics
For reference only
Accessories and options dimensions
Honeywell • Sensing and Control 3
Model GM-A
Digital Display/Signal Conditioner
Warranty. Honeywell warrants goods of its manufacture as
being free of defective materials and faulty workmanship.
Honeywell’s standard product warranty applies unless agreed
to otherwise by Honeywell in writing; please refer to your
order acknowledgement or consult your local sales office for
specific warranty details. If warranted goods are returned to
Honeywell during the period of coverage, Honeywell will repair
or replace, at its option, without charge those items it finds
defective. The foregoing is buyer’s sole remedy and is in lieu
of all warranties, expressed or implied, including those of
merchantability and fitness for a particular purpose. In no
event shall Honeywell be liable for consequential, special, or
indirect damages.
While we provide application assistance personally, through our
literature and the Honeywell web site, it is up to the customer to
determine the suitability of the product in the application.
Specifications may change without notice. The information we
supply is believed to be accurate and reliable as of this printing.
However, we assume no responsibility for its use.
For more information about Sensing and Control products, visit
www.honeywell.com/sensing or call +1-815-235-6847
Email inquiries to info.sc@honeywell.com
WARNING
PERSONAL INJURY
• DO NOT USE these products as safety or emergency
stop devices or in any other application where failure of
the product could result in personal injury.
Failure to comply with these instructions could result in
death or serious injury.
WARNING
MISUSE OF DOCUMENTATION
• The information presented in this catalogue is for
reference only. DO NOT USE this document as product
installation information.
• Complete installation, operation and maintenance
information is provided in the instructions supplied with
each product.
Failure to comply with these instructions could result in
death or serious injury.
Sensing and Control
Automation and Control Solutions
Honeywell
1985 Douglas Drive North
Golden Valley, MN 55422 USA
+1-815-235-6847
www.honeywell.com/sensing
008822-1-EN IL50 GLO
June 2008
Copyright © 2008 Honeywell International Inc. All rights reserved.
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