VEEDER-ROOT brand
Mechanical & Electric Counters
DANAHER CONTROLS
High reliability at low cost. Frequently used in business equipment,
vending machines, and metering instrumentation. Low power DC
models are excellent for battery operated applications. Series 7437 is
nonreset, keeping counted totals secure. A quick-reset bar is featured
in Series 7438.
■Broad range of standard AC and DC models
■Base mount and panel mount styles
■High contrast white-on-black figures
■UL recognized; CSA certified
■Tamper resistant construction
■Capable of speeds to 600 counts/minute
■Nonreset and convenient bar-reset models
■Thermo-stable materials used for long term reliability
SPECIFICATIONS
Speed: 600 cpm
Minimum Count Pulse Timing: 50 ms on-time and off-time
Voltage: See models; Allowable variation is ±10% or 10 volts, whichever is
limiting; nonreset counter with 115 VAC coil has allowable variation of 95
to 125 VAC
Power Consumption: 5 watts on AC, 1.5 watts on DC
Maximum ON Time (DC Models): No limit. Coil can be continuously
energized without damage.
Maximum ON Time (AC Models): With 50% duty-cycle, 10 minutes
maximum
Number of Figures: Reset: 5; Nonreset: 5, 6, or 7
Size of Figures: 0.160" high by 0.110" wide (4.1 mm x 2.8 mm) with 0.023"
(0.6 mm) line width on 5 and 6 figure models
Operating Temperature Range: +32° to +120°F (0° to +49°C).
Mounting: Base, rear and panel mounting standard, see models
Connections: Wire leads, 12", #22 AWG
Materials: Wheels, pinions, and reset mechanism: acetal resin; Frame: glass
filled acetal resin; Shafts, spring: stainless steel; Clapper: nickel plated
SAE 1010 steel; Case: modified polyphenylene oxide
Net Weight: 4 oz. (113.4 g)
Typical Applications:
Ideal for vending machines, photocopiers, x-ray machines, coin-
operated laundry machines, etc.
X-ray
Machine
Coin-operated
Laundry
Dimensions:
7437/7438 Series
Depth: 2.372"/60.3mm
Base Mount
Depth: 2.377"/60.4mm
Panel Mount
99999
99999
0.213"
5.4mm
Mounting holes countersunk for
#4 flat head screws
2.187"
55.6mm
2.187"
55.6mm
1.094"
27.8mm
1.750"
44.5mm
1.750"
44.5mm
1.468"
37.3mm 0.141"
3.6mm Two holes for
#4 screws
0.984"
25mm 1.968"
50mm
PANEL CUTOUT
1.892"
48.1mm
1.125"
28.6mm
0.384"
9.8mm
0.109"
2.8mm
Four Places
1.750"
44.5mm
2.250"
57.2mm
0.250"
6.4mm
0.072"
1.8mm Radius
1.315"
33.4mm
2.372"
60.3mm
0.190"
4.8mm
00000
00000
1.892"
49.1mm
1.345"
34.2mm
1.520"
38.6mm
FRONT
0.625"
15.9mm
1.862"
47.3mm
0.500"
12.7mm
0.375"
9.5mm
0.250"
6.4mm
0.422"
10.7mm BACK
0.931"
23.7mm
Ref.
#4 (0.112)
— 40 UNC
Two Places
1.892"
48.1mm
1.000"
25.4mm
0.446"
11.3mm
0.564"
14.3mm
0.250"
6.4mm
0.321"
8.2mm
1.250"
31.8mm
FRONT
0.233"
5.9mm
1.345"
34.2mm
SIDE
2.377"
60.5mm
#22 AWG leads
12" long
304.8mm
1.315"
33.4mm
0.210" Dia.
5.3mm
Two Places
0.057"
1.4mm
Two Places
0.120"
3.1mm
#4, .112" 2.8mm
— 40 UNC-2B
depth of thread
.281" 7.1mm
Depth: 2.377"/60.4mm
Rear Mount
Depth: 2.377"/60.5mm
Back of Panel Mount
FRONT
FRONT SIDE
Model No. Description
743785-001 Base mount, 5 figures, 115 VAC, nonreset, UL/CSA
743785-002 Base mount, 5 figures, 230 VAC, nonreset, UL/CSA
743785-003 Base mount, 5 figures, 24 VAC, nonreset, UL/CSA
743785-004 Base mount, 5 figures, 115 VDC, nonreset, UL/CSA
743785-006 Base mount, 5 figures, 24 VDC, nonreset, UL/CSA
743785-007 Base mount, 5 figures, 12 VDC, nonreset, UL/CSA
743795-101 Back-of-panel mount, 5 figures, 115 VAC, nonreset, UL
743785-201 Panel mount, 5 figures, 115 VAC, nonreset, UL/CSA
743795-206 Panel mount, 5 figures, 24 VDC, nonreset, UL
743796-001 Base mount, 6 figures, 115 VAC, nonreset, UL
743796-006 Base mount, 6 figures, 24 VDC, nonreset, UL
743797-001 Base mount, 7 figures, 115 VAC, nonreset, UL
743895-011 Base mount, 5 figures, 115 VAC, reset, UL
743895-017 Base mount, 5 figures, 12 VDC, reset, UL
743885-211 Panel mount, 5 figures, 115 VAC, reset, UL/CSA
743885-216 Panel mount, 5 figures, 24 VDC, reset, UL/CSA
743895-416 Rear mount, 5 figures, 24 VDC, reset, UL
A complete family of
versatile totalizers . . .
low cost with choice
of mounting style and
operating voltage
CERTIFIED
RECOGNIZED
®®
Specific Models
