Hawk 3 Digital Panel Meter /
Controller
File # E199939
• All parameters set from easy to understand front panel access
• One, two or four 5-amp relays optional
• Five user-selectable brightness levels
• 1/8 DIN, shallow depth case, 3.24”
• RS485 digital communications optional (H345)
• 12 or 24 DCV Excitation output optional, maximum 30mA @ 12V and 20mA @ 24V
• 4-20mA or 0-10 DCV analog retransmission optional
• NEMA 4X rated front panel
1
Rev. 04-15
Hawk 3 Digital Panel Meter /
Controller
Specifications
DISPLAY
Type
7- segment, red LED, 4 or 5 digits
Height
0.56” (14.2mm)
Brightness
5 settings, user programmable
Decimal Point
4 or 5 position, user programmable
Overrange Indication
Display flashes “EEEE” indicating Maximum
Value Exceeded (Example: H335)
Underrange Indication
Display flashes “-EEE” indicating Minimum
Value Exceeded (Example: H335)
Alarm Indicators
4 LED indicators for up to four independent
setpoints
Linearization
H335 2 points
H345 16 points
POWER REQUIREMENTS
AC
85 to 250 VAC or 120VAC @ 10VA
DC
9 to 36 DCV @ 10VA
Isolation
250V RMS MAX
Note: Each supply is shown at the maximum and minimum values
except the 120 VAC unit, which is allowed ± 10%
ACCURACY @ 25°C as % of rdg
4-1/2 digit
DC Current
High (5A, 2A)
All others
DC Volts
High (600V)
All others
Resistance
All ranges
* AC Current
High (2A, 5A)
All others
* AC Volts
High (600V)
All others
± 0.1% of reading
± 1 count
± 0.05% of reading
± 1 count
± 0.2% of reading
± 1 count
± 0.1% of reading
± 1 count
± 0.2% of reading
± 2 counts
± 0.1% of reading
± 2 counts
± 0.3% of reading
± 2 counts
± 0.2% of reading
± 2 counts
± 0.1% of reading
± 2 counts
± 0.1% of reading
± 2 counts
± 0.1% of reading
± 1 count
± 0.05% of reading
± 1 count
± 0.2% of reading
± 1 count
± 0.1% of reading
± 1 count
± 0.2% of reading
± 1 count
± 0.05% of reading
± 1 count
± 0.3% of reading
± 1 count
± 0.1% of reading
± 1 count
3-1/2 digit
Specifications - Con’t
ENVIRONMENTAL
Operating Temperature 0 to 50ºC
Storage Temperature
-10 to +60°C
Relative Humidity
< 80% for the temp. up to 31ºC and decreasing
linearly to 50% relative humidity at 50°C
Ambient Temp
25°C
Temperature Drift
± 100 ppm /°C
Warmup time
10 minutes
NOISE REJECTION
NMRR
60 dB @ 50-60 Hz
CMRR
70 db @ 50-60 Hz
For indoor use to an altitude up to 200m
A TO D CONVERSION
Successive approximation with oversampling
10 conversions per second
User Programmable from 1 - 420 updates /
minute (240 default)
Technique
Sample Rate
Display Rate
RS-485 Specications (only available on H345)
2 wire / Half duplex, Baud rate: 9600 baud, 1ms delay per character,
32 Nodes Maximum on Bus.
Optically and magnetically isolated for ground loop elimination
MECHANICAL
3.92” x 2.0” x 0.52” (99.8mm x 51.9mm x
132mm)
3.24” (82.3mm) behind panel
3.62” x 1.77” (92mm x 45mm) 1/8 DIN
10 oz. (283.5 g)
NEMA 4X Rated front panel
ELECTRICAL
Listed as % of reading at 25°C.
Add 100ppm/°C to compensate for drift.
Tested at 50Hz, include +/-1 count for every
100Hz above 50 Hz
Installation Category III, Pollution Degree 2
Sampling Rate = 100 mSec.
Reaction Time 0 to Full Scale = 10 μSec
Bezel
Depth
Panel cutout
Weight
Cover
Accuracy
Transient Overvoltage
Analog Output
* AC functions measured at 50 hz, include ± 1 count for each
additional 100 Hz above 50 Hz
2
Rev. 04-15
Hawk 3 Digital Panel Meter /
Controller
Installation and Panel Cutout - H335, H340, H345
Mounting Requirements
The Hawk 3 Advanced Digital Controller 1/8 DIN meters
require a panel cutout of 1.77” (45mm) high by 3.62”
(92mm) wide.
To install the Hawk 3 meter into a panel cutout, remove
the clips from the side of the meter.
Slide the meter through the panel cutout, then slide
the mounting clips back on the meter. Press evenly to
ensure a proper fit. Tighten screws.
Engineering Label Placement
To replace the engineering unit label, place the tip of
a ballpoint pen into the small hole at the base of the
engineering label in the bezel.
Slide the label up until it pops out. Grasp and remove.
Slide the new label half the distance in, then use the
ballpoint pen to slide it down into place.
Engineering Label
4
Rev. 04-15
Embedded System
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