17405 Simpson, 17405 Datasheet - Page 55

• Manufacturer Part Number: 17405
• Description: Current Meter
• Manufacturer: Simpson
• Type: Ammeterr

Specifications of 17405

• Meter Function: DC Ammeter
• Meter Range: 0A To 10A
• Meter Size/dimensions: 2.5 X 2.5 In.
• Scale Length: 52.7mm
• Meter Shape: Square
• Display Accuracy ±: 2%
• Current Meter Range: 0-10 A
• Accuracy: +/-2 %
• Barrel Size: 2.22"
• Application: Industrial or commercial applications
• Connection Type: Stud
• Diameter, Body: 2.16 in. (ID), 2.22 in. (OD)
• Diameter, Mounting Hole: 0.140 in.
• Dimensions: 2.38"L×2.34"H
• Display Type: Analog
• Function: Ammeter
• Material, Casing: Plastic
• Measuring Range: 0 to 10 A
• Primary Type: Electromechanical
• Range, Measurement: 0 to 10 ADC
• Repeatability: 2%
• Size: 2-1⁄2 in.
• Size, Thread: 1⁄4-28
• Standards: UL Recognized
• Temperature, Operating: -20 to +65 °C
• Equipment Type: DC Current Meter
• Range: 0 - 10
• Lead Free Status / RoHS Status: na
• Lead Free Status / RoHS Status: na

• Excellent readability -- more than double
• Sealed round metal or square plastic cases
• Zero adjust from front panel
Accuracy:
Movement:
Suspension:
Tracking:
Shielding:
Response Time:
Overload (1 sec.):
Overload
(Continuous):
Repeatability:
Dial:
Case:
Resistance:
Operating
Temperature:
Pointer:
Scale Length:
Net Weight:
Specifications
the scale length of standard movements
with glass windows
AC: ±3% full scale (F.S.)
DC: ±2% full scale (F.S.)
AC: Rectifier type, DC: self-shielded, permanent
magnet
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.
Models 2523, 2524, 2543 & 2544: Metal
Models 2123L, 2143L: Black plastic
±15% of meter impedance
-4°F to +149°F (-20°C to +65°C)
Red, knife-edge
Models 2123L, 2523, 2543 & 2143L: 4.77" (121.16mm)
Models 2524, 2544: 6.54" (166.0mm)
Models Model 2523, 2123L, 2543 & 2143L: 8oz (230g)
Models 2524, 2524, 2544: 9oz (260g)
Dimensions
1
=
Panel Meter Cut-out Dimensions
.3.00
.51
3 - 1/2”-Model 2123L, 2143L
.53
4 - 1/2”-Model 2524, 2544
3 - 1/2”-Model 2543, 2523
1.75
(4) #4-40 MTG. STUDS
Round Style
.67
Round Style
Round Style
2.69
DIA.
2.82
DIA.
MTG. HOLES - .140 DIA DRILL THRU
(1) #1/4-28 STUDS
1.125
.70
.3.00
2.25
.70
1.125
2.25
27
B