01020 Simpson, 01020 Datasheet - Page 50

• Manufacturer Part Number: 01020
• Description: Analog Panel Meters 55 0-25 ACA 3.5'
• Manufacturer: Simpson
• Type: Ammeterr

Specifications of 01020

• Equipment Type: AC Current Meter
• Range: 0 - 25
• Size: 2.50 in
• Accuracy: ±2% %
• Application: For industrial and commercial
• Connection Type: Stud
• Diameter, Body: 2.75 in. (I.D), 3.50 in. (O.D)
• Diameter, Mounting Hole: 0.16 in.
• Dimensions: 1.31"H×2.75"Dia.
• Display Type: Analog
• Function: Ammeter
• Impedance: 0.002 Ohms @ 60 Hz
• Material, Casing: Plastic
• Measuring Range: 0 to 25 ACA
• Primary Type: Electromechanical
• Range, Measurement: 0 to 25 AAC
• Repeatability: 2%
• Size, Thread: 1⁄4-28
• Standards: UL Recognized
• Temperature, Operating: -20 to +65 °C
• Meter Function: AC Ammeter
• Meter Range: 0-25
• Meter Size/dimensions: 3.5 In.
• Scale Length: 58.4mm
• Barrel Size: 2.82"
• Current Meter Range: 0-25 A
• Display Accuracy ±: 2%
• Meter Movement: Iron-Vane
• Rohs Compliant: NA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

22
B
• Rugged metal case for rigorous
• Splash-proof and sealed against moisture,
• Calibration not affected by steel panel
• O-Ring sealed zero adjust and electrical
Accuracy:
Movement:
Suspension:
Tracking:
Shielding:
Response Time:
Overload (1 sec.):
Overload (Continuous):
Repeatability:
Dial:
Case:
Resistance:
Operating Temperature:
Pointer:
Scale Length:
Net Weight:
Specifications
environments
dust and dirt
terminals
mounting
±3% F.S. AC Rectified, ±2% for DC or Annular
Annular rectifier, self-shielding
Pivot and jewel
±3%
Calibration is unaffected by magnetic panel
mounting.
1.5 seconds maximum
10 times F.S.
1.5 times F.S.
2%
Sharp clear scale. Each dial arc is calibrated to
track the specific type of movement used.
Metal shielded cover with black matte finish
±15% of meter impedance
-4°F to +149°F (-20°C to +65°C)
Knife-edge with black matte finish
Models 3323, 3343: 2.74" (70.0mm)
Models 3324, 3344: 4.05" (103.0mm)
Models 3323, 3343: 12oz (0.340kg)
Models 3324, 3344: 17oz (0.48kg)
Dimensions
3 - 1/2”-Model 3323, 3343
4 - 1/2”-Model 3324, 3344