37021 Simpson, 37021 Datasheet - Page 18

• Manufacturer Part Number: 37021
• Description: Analog Panel Meters AC XFMR 150/5 Amps
• Manufacturer: Simpson
• Type: Inductiver

Specifications of 37021

• Dimensions: 89.66 mm L x 96.01 mm H
• Number Of Outputs: 1
• Power Rating: 5 VA
• Primary Voltage Rating: 150 V
• Termination Style: Screw Terminals
• Accuracy: ± 1 %
• Current, Ratio: 150:5
• Diameter, Inside: 3.78 in.
• Diameter, Outside: 3.53 in.
• Frequency Response: 50 to 400 Hz
• Function: Current
• Height: 4.22 in.
• Length: 3.53 in.
• Material, Stud: Brass
• Primary Type: Current
• Range, Measurement: 150 A
• Technology: Inductive
• Thickness: 2.15 in.
• Transformer Type: Current
• Width: 0.071 in.
• Input Current: 150A
• Turns Ratio: 150
• Frequency Range: 50Hz To 400Hz
• Transformer Mounting: Panel
• Secondary Current Nom: 5A
• Mounting Type: Foot Mounted
• Winding Configuration: 150
• Rohs Compliant: No
• Current Ratio: 150
• Leaded Process Compatible: No
• Output Current: 5A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: To monitor AC current

14
A
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 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.
Inputs
DC Voltage
AC Voltage
Range Resolution Resolution
200mV 10µV
2 V
20 V
200 V
600 V
Range Resolution Resolution
200mV 10µV
2 V
20 V
200 V 10 mV
600 V .1 V
.1mV
1mV
.1mV
1mV
10 mV
.1 V
4.5
4.5
.1 mV
1 mV
10 mV
1V
.1 V
.1 mV
1 mV
10 mV
.1 V
1V
3.5
3.5
Impedance
Impedance
200K
200K
2 M
2 M
2 M
1 M
1 M
2 M
2 M
2 M
Input
Input
3.59”
3.93”
10DCV
100DCV
300DCV
300DCV
1K DCV
Overload
10DCV
100DCV
100DCV
300DCV
1K DCV
Overload
DC Current
Range Resolution Resolution
200µA
2 mA
20 mA 1µA
200 mA 10 µV
2 A
5 A
2.04”
.1 mA
.1µA
.1 mA
4.5
.52”
10 nA
.1 mA
1 mA
10 mA
.1 mA
1 mA
1 mA
3.5
1.77”
Impedance
3.24”
1K
100
10
1
.013
.013
Input
3.62”
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.
11mA DC
35mA DC
111mA DC
353 mA DC
7A DC
7A DC
Overload
1.75”
AC Current
Range Resolution Resolution
200µA 10 nA
2 mA
20 mA 1µA
200 mA 10 µV
2 A
5 A
Resistance
Range Resolution Resolution
200m
2
20
200
.1µA
.1 mA
.1 mA
10m
1
10
.1
4.5
4.5
.1 mA
1 mA
10 mA
.1 mA
1 mA
1 mA
.1
1
10
.1
3.5
3.5
Impedance
Impedance
1K
100
10
1
.013
.013
1.2K
12K
121
1.2M
Input
Input
11mA AC
35mA AC
111mA AC
353mA AC
7A AC
7A AC
Overload
Overload
5DCV
5DCV
5DCV
5DCV