Simpson H335, H340, H345 Data Sheet

• 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 power supply output optional

• 4-20mA or 0-10 DCV analog transmission

optional

• NEMA 4X rated front panel

Specications

7-segment, red LED
4 or 5
5 user-selectable levels

0.56" (14.2mm)
4 or 5 position, user programmable
Display flashes “EEEEE” indicating
Maximum Value Exceeded
Display flashes “-EEEE” indicating
Minimum Value Exceeded
4 LED indicators for up to four independ­ent setpoints

120, 85-250 VAC @ 10VA

9-36 DCV @ 10VA

0 to 50°C

-10 to +60°C
<80%
25°C
100 ppm/°C
10 minutes

60 dB @ 50-60 Hz
70 dB @ 50-60 Hz

Successive approximation with oversampling
10 conversions per second
User programmable
1-420 updates/min (240 default)

3.9" x 2.0" x 0.52” (99.8mm x 51.9mm x 13.2 mm)

3.24" (82.3 mm)

3.62" x 1.77" (92 mm x 45mm)
10 oz (283.5g)
NEMA 4X Rated front panel

DISPLAY
Type
Quantity
Brightness
Height
Decimal point
Overrange indication

Underrange indication

Alarm Indicators

POWER REQUIREMENTS
AC
DC

ACCURACY @ 25°C as % of rdg
DC Current
High (5A, 2A)
All Others
DC Volts
High (600 V)
All others
Resistance
All ranges
*AC Current
High (2A, 5A)
All others
*AC Volts
High (600V)
All others

ENVIRONMENTAL

A TO D CONVERSION

MECHANICAL

0.2% ± 1 count

0.05% ± 1 count

0.1% ± 1 count

0.05% ± 1 count

0.1% ± 2 counts

0.2% ± 2 counts

0.1% ± 2 counts

0.1% ± 1 count

0.05% ± 1 count

0.3% ± 1 count

0.1% ± 1 count

0.2% ± 1 count

0.1% ± 1 count

0.1% ± 2 counts

0.3% ± 2 counts

0.2% ± 2 counts

0.2% ± 1 count

0.1% ± 1 count

* AC functions measured at 50 Hz, include ± 1 count for each additional

100 Hz above 50 Hz

more >>

For more information, visit www.simpsonelectric.com

ISOLATION

250V RMS MAX

Operating Temperature
Storage Temperature
Relative Humidity
Ambient Temperature
Temperature Drift

Warmup Time
Noise Rejection

NMRR
CMRR

Technique
Sample Rate

Display Rate

Bezel
Depth
Panel Cutout
Weight

Cover

4-1/2 digit

3-1/2 digit

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Basic Unit Power Supply Function/Range Output Signal 5A Relay Excitation

Basic Unit

3-1/2 digit, Red LED
4-1/2 digit, Red LED

Power Supply

Function/Range

Continued on next column

Ordering Information

1
2
3
4

81
82
83
84

0
1
2
6

0
1
2
4

0
1
2

71
72

51
52
53
54
55

H335
H345

11
12
13
14
15

21
22
23
24
25
26

61
62
63
64
65
66

41
42
43
44
45
46

31
32
33
34
35

* Awaiting UL approval

Selection Description

Selection Description

Function/Range continued

120 ACV (3-1/2 only)
85-250 ACV (4-1/2 only)
9-36 DCV
85-250 ACV (3-1/2 only)

200 DCmv
2 DCV
20 DCV
200 DCV
600 DCV*

200 DCµA
2 DCmA
20 DCmA
200 DCmA
2 DCA
5 DCA

200 ACmV
2 ACV
20 ACV
200 ACV
600 ACV*

200 ACµA
2 ACmA
20 ACmA
200 ACmA
2 ACA
5 ACA

200 ACmV TRMS

2 ACV TRMS
20 ACV TRMS
200 ACV TRMS
600 ACV* TRMS

200 ACµA TRMS
2 ACmA TRMS
20 ACmA TRMS
200 ACmA TRMS
2 ACA TRMS
5 ACA TRMS

4-20 DCmA Process
0-10 DCV Process

200 Ohm
2K Ohm
20K Ohm
200K Ohm

None
4-20 DCmA
0-10 DCV
RS-485 (4-1/2 only)

None
One
Two
Four

None
12 DCV
24 DCV

Output

5A Relays

Excitation

For more information, visit www.simpsonelectric.com

Installation and Panel Cutout - H335, H340, H345

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
into place.

Mounting Requirements

The Hawk 3 Advanced Digital Controller 1/8 DIN meters require a
panel cutout of 1.77” (45mm) high and 3.62” (92 mm wide). To
install the Hawk 3 meter into the 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.

5DCV

5DCV
300DCV
300DCV

1K DCV

DC Voltage

4.5 mA DC

45mA DC

200mA DC

600mA DC

5.5A DC

5.5A DC

DC Current

200mV 5DCV

5DCV
300DCV
300DCV

1K DCV

AC Voltage

4.5 mA DC
45mA DC

200mA DC
600mA DC

5.5A DC

5.5A DC

AC Current

Range Resolution Resolution Input Overload

4.5 3.5 Impedance

200 10m

.1

1.2K 5DCV

2K

.1 1 12K 5DCV

20K 1 10

121K

5DCV

200K

10

100

1.2M

5DCV

Resistance

Inputs

For more information, visit www.simpsonelectric.com

3.59”

.52”

3.93”

2.04”

1.77”

3.62”

3.24”

1.75”

3.5

1 mV

.1 mV

1 V

3.5

1 V

Input

Impedance

1 M
1 M

1 M
1 M

Input

Impedance

1 M
1 M
1 M

Resolution

Resolution

Range

4.5

10 µV .1 mV

200 mV

.1mV

20 V
200 V
600 V

2 V

1 mV

10 mV

.1 V

10 mV 1 M

Range

20 V
200 V
600 V

Resolution

4.5

10uV
.1mV 1 mV 200K2 V

1mV

10 mV

.1 V

Resolution

.1 mV 200K

10 mV

.1 V

Overload

Resolution

Range

4.5

200µA

10 nA

2 mA .1 µA

20 mA

1 µA

10 µA .1 mA

200 mA

.1 mA

2 A

.1 mA

5 A

Resolution

3.5

Impedance

.1 µA

1 µA

10 µA 10

1 mA

1 mA

Input

1K

100

.013
.013

1

Overload

Range

200µA

2 mA

20 mA

200 mA 10 µA

Overload

Resolution

4.5

3.5

.1 µA

.1 µA

1 µA

1 µA

10 µA 10

.1 mA 1
2 A
5 A

10 nA

.1 mA 1 mA
.1 mA 1 mA

InputResolution

Impedance

Overload

1K

100

.013
.013

06/20/2011