37021 Simpson, 37021 Datasheet - Page 9

• 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

• 3/64 DIN Temperature Indicator
• Jumper-selectable input type and ºC/ºF
• Screw terminal connectors for easy installation
• Unique mounting bracket allows for stacking
Dimensions - M235, M245 & M240
indication
of multiple meters
2.66”
.89”
2.71”
Specifications
DISPLAY
Type
Height
Display resolution
Overrange indication (T/C or
mV)
Open or faulty input connection
Uncalibrated instrument
Polarity
POWER REQUIREMENTS
AC Voltage
Power Consumption
INPUTS
Thermocouple
Millivolt
Lead Resistance Effect
RTD
Lead Resistance Effect
Temperature Coefficient
Input Impedance:
ENVIRONMENTAL
Operating Temperature
Storage Temperature
Relative Humidity
Warmup time
A TO D CONVERSION
Technique
Rate
NOISE REJECTION
NMRR
CMRR
MECHANICAL
Bezel
Depth
Panel cutout
Weight
Case Material
Input T T ype
RTD Pt100
K T/C
J T/C
(4-wire)
mV
Temperature R R ange
-328 to 2498°F
-200 to 1200°C
-328 to 2192°F
-200 to 1370°C
-70 to 70mV
-200 to 850°C
-328 to 1562°F
7-segment red LED
0.56" (14.2mm)
0.1° from -99.9° to 999.9°; 1.0° below -
100° or above 1000°; 0.1mV for mV indi-
cation
The left-most digit shows 1: "1" (other
digits are blank)
Display will flash for 2 minutes upon
application of power, alternating
between "----" and the measured value
Automatic, with "-" indication; "+" indica-
tion implied
85-250VAC @50-60Hz
2VA
J, K
±70mV (uncompensated for temperature)
-13µV/100 max.
Platinum 100 Ohm (.00385 alpha)
4-wire -.26°C/100V max.
2- and 3-wire 1°/.29 max.
±0.1°C / °C
"----"
22M
0 to 55°C
-10 to 60°C
0 to 85% non-condensing
Less than 20 minutes
Special dual slope
2 samples per second
60dB, 50/60Hz
(w/1K unbalanced @ 60Hz) 90dB min
0.94" x 2.83"
2.36"
0.89" x 2.71"
3.5oz (99.2g)
94-0,UL-rated, glass-filled thermoplastic
±(0.1% rdg +1°C)
±(0.1% rdg +1°C)
±(0.1% rdg +0.1mV)
±(0.1% rdg +1.8°F)
±(0.1% rdg +1.8°F)
±(0.2% rdg +1°C)
±(0.2% rdg +1.8°F)
Accuracy @ @ 25ºC
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