CK920-DMA-100 HOYT ELECTRICAL INSTRUMENT, CK920-DMA-100 Datasheet - Page 13

• Manufacturer Part Number: CK920-DMA-100
• Description: Current Meter
• Manufacturer: HOYT ELECTRICAL INSTRUMENT

Specifications of CK920-DMA-100

• Meter Function: DC Milliammeter
• Meter Range: 0-100 MADC
• Meter Size/dimensions: 2.5 In
• Meter Shape: Square
• Display Accuracy ±: 5%
• Current Meter Range: 0-100 MADC
• Accuracy: +/-5 %
• Meter Movement: Moving Coil
• Lead Free Status / RoHS Status: na

MODELS
3115-22
3125/26
3135/36
3145/46
SURFACE MOUNT
Window Mount
Window (HW) & Bezel (HB) Series
Bezels
1.78
2.29
2.89
3.98
A
2.24
2.99
3.70
5.10
B
1.31
1.88
2.25
3.56 4.00
C
1.31
1.88
2.25
D
1.50
2.08
2.60
2.60
Hoyt Electrical Instrument Works, Inc. Penacook, NH
[phone] Fax [phone] WWW.HOYTMETER.COM
E
1.22
1.16
1.16
1.13
F
0.34
0.40
0.42
0.52
G
0.50
0.50
0.50
0.50
H
4-48
4-48
4-48
6-32
I
0.48
0.48
0.48
0.48
J
0.97
0.97
0.97
0.97
K
10-32
10-32
10-32
10-32
Base is the same as the surface top. See Surface
dimensional chart for omitted base dimensions.
L
MODELS AA BB MM PP RR SS UU WW
WINDOW MOUNT
Window Mount The window mount design is available in sizes
(1-1/2” , 2-1/2” , 3-1/2” , and 4-1/2”). This series is industrially styled and
universally accepted with maximum dial visibility. The outside edges
of the “window” that project through the panel are clear which yields
maximum readability. All specifications and options are identical to
those on previous page.
Bezel Mount The Hoyt bezels are available in sizes 2-1/2” , 3-1/2” , and
4-1/2” and offer a custom look to the panel surface. The bezel is molded
from high strength plastic material which protects the meter from
damage. This design features the zero adjuster within the window
envelope therefore negating the requirement for drilling an additional
hole. The optional bezel is available for use with the surface case styles
and includes necessary mounting hardware.
When Odering :
C-8041 (overall size 1 - 3/4” x 1 - 5/32”) for 3125/26
C-8370 (overall size 2 - 5/16” x 3 - 27/32”) for 3135/36
G-8397 (overall size 3” x 5 - 1/4”) for 3145/46
3115-22
3125/26
3135/36
3145/46
DIMENSIONS: 3100 Series
0.14
0.16
0.18
0.21
M
0.03
0.00
0.00
0.24
N
1.78
2.28
2.89
4.06
-.22
0.00
0.12
0.12
O
2.24
3.01
3.72
5.19
0.66
0.86
0.96
1.39
P
.28
.30
.32
.37
2.14
2.89
3.59
4.98
Q
.54
.64
.81
.86
2.16
2.91
3.62
5.02
2.14
2.89
3.58
5.00
R
0.88
1.23
1.55
2.21
1.26
1.58
2.33
.92
S
0.50
0.50
0.50 0.04
0.50
.05
.06
.07
.09
T
0.06
0.06
0.05
.15
.15
.15
.15
U
0.04
0.04
0.04
0.04
V
13
0.16
0.19
0.19
0.25
W