HOURS
1
10
48±0.3 (1.89)
88888.8
The Curtis 700 Series are highly
reliable solid state hour meters
and counters that offer an
unprecedented combination of
patented technology, performance,
reliability and value.
MODEL 700: 2-Wire Hour Meter,
displays only when powered.
Available in AC/DC.
MODEL 701: 3-Wire Hour Meter,
has a provision for continuous
display. Available in AC/DC and
DC-only.
MODEL 703: Pulse Counter.
Available in AC/DC and
DC-only.
DESCRIPTION
700 SERIES SOLID STATE
HOUR METERS & COUNTERS
Applications
A wide variety of industrial and commercial
applications, including scheduled maintenance,
warranty and leasing – for medical equipment,
transport and industrial vehicles and other
industrial equipment.
Features
• All-8’s LCD function test: each digit displays
an eight for one second after power-up.
• Attractive 6-digit LCD 5mm or 7mm high
digits (7mm with optional backlighting) are
much easier to read than electro-mechanical
meters, which have only 3mm high digits.
• Silent operation – no moving parts.
Eliminates annoying gear and motor noise.
• Exceptional reliability due to nonvolatile
memory (EEPROM) which retains data for
25+ years.
• Wide voltage ranges, for example, one unit
can be powered from 75 to 270 VAC any-
where between 48 and 440 Hz – ideal for
distribution and worldwide markets without
having to stock multiple model types.
• Electrical reset (optional).
• Available in ten case styles – all fit in
standard hour meter/counter cutouts.
• Multiple mountings available –
Metal U-bracket, “U” clamp/stud (D, Q, R and S
cases), flange mount with hardware (F, G, J
cases), or mounting clip (G, L, Y, Z, cases).
• Backlit units allow external illumination
control, i.e., on/off or dimmer (12VDC only).
• Flashing hourglass icon indicates when the
hour meter is accumulating time.
• Memory will arm only when power
has been applied for five seconds (with no
loss of time or counts).
• Low power consumption.
• UL and CE recognized.
WARRANTY
Two-year replacement warranty.
700 Series Specifications
NOTES:
1. Mating connector must be installed.
2. Equivalent to Delphi-Packard connector P/N 12162000 2-pin.
3. Equivalent to Delphi-Packard connector P/N 15336035 4-pin.
4. Equivalent to Molex connector P/N 43045-0412.
5. UL files AU1841 and E45175.
6. R(5mm) and Q housings also available in a 65/65 version
(see model encodement).
Display 6 digit LCD, 5 or 7mm high
Range & Resolution Hour meters: 99,999.9 hours
Counters: 999,999 counts
Accuracy Hour meters: 0.1%
Counters: ±1 count
Humidity 95%, non-condensing at 38°C
Operating Temperature -40°C to +85°C
Storage Temperature -50°C to +85°C
Mechanical Shock SAE J 1378, 55g
Mechanical Vibration SAE J 1378, 20g
Operating Frequency 48 to 440 Hz
(AC powered units)
Memory Main power must be applied for 5 seconds to arm memory (with no loss of time/counts).
EEPROM, data retained for 25+ years without power.
Current Consumption 0.5mA max. @ 5VDC (0512D models)
(Power Terminals) 0.8mA max. @ 12VDC (1248D models)
1.0mA max. @ 120VAC
2.0mA max. @ 230VAC
Input Signal (DC-only) Counters (703 only): 500 Hz. max., 50% duty cycle (1ms low, min., between consecutive highs)
Input Signal (AC/DC) Hour meters (701 only): Power must be applied for 0.5s, min., to accumulate time.
Counters (703 only): 1 Hz. max., 50% duty cycle (500ms low, min., between consecutive highs)
Reset 5ms min. at operating voltage. Main power must be applied for a minimum of 250ms prior to reset signal.
Case Bezel Lens Case IP Rating Termination UL
5
/CE Suggested
Style Shape Material Material Front/Rear Panel Cutout
mm
D Rectangular Acrylic ABS 65/50 3/16" Spade Yes 45.0 x 22.2
(1.77 x 0.87)
F Hexagonal Acrylic ABS 65/65 1/4" Spade Yes 36.8 x 24.1
(1.45 x 0.95)
G Hexagonal Acrylic ABS 65/65
1
Packard (2 pin)
2
Yes 36.8 x 24.1
(1.45 x 0.95)
J Hexagonal Acrylic ABS 65/65
1
Packard (4 pin)
3
Yes 36.8 x 24.1
(1.45 x 0.95)
L Rectangular Polycarbonate Polycarbonate 65/40 Molex
4
Yes 36.8 x 24.1
(1.45 x 0.95)
Q Round Glass Polycarbonate 65/50
6
1/4" Spade Yes ø52 (ø2-1/16)
RRound Glass Polycarbonate 65/50
6
3/16" Spade Yes ø52 (ø2-1/16)
(5mm display)
RRound Glass Polycarbonate 65/50 1/4" Spade Yes ø52 (ø2-1/16)
(7mm display)
S Square Glass ABS 52/50 1/4" Spade Yes 45.0 x 45.0
(1.77 x 1.77)
Y Rectangular Acrylic ABS 65/65
1
Packard (4 pin)
3
Yes 36.8 x 24.1
(1.45 x 0.95)
Z Rectangular Acrylic ABS 65/65 1/4" Spade Yes 36.8 x 24.1
(1.45 x 0.95)
700 Series Model Encodement
700 Series Wiring Guide
700
MODEL
700 =
(2-wire
hour meter,
AC/DC only)
701 =
(3-wire
hour meter,
AC/DC or
DC-only
703 =
(3-wire
counter,
AC/DC or
DC-only)
R
Case Style
D
F
G1
J
L2
Q
R
S
Y
Z
R
Resetability
R = Electrically
resettable
N = Non-
resettable
001
Additional Feature
001 = 5mm, non-backlit
display (Standard)
091 = Epoxy filled unit
(moisture resistant,
Q, R (5mm),
cases only)
601 = 7mm, backlit
display (R or S
case only)
701 = 7mm, non-backlit
display (R or S
case only)
O
Logo*
O =
Curtis
Logo
N =
No
Logo
0512D0612A
Operating Voltage
0512D = 5-12VDC nom., 4.75-15VDC abs.
1248D = 12-48VDC nom., 9-60VDC abs.
48150D = 48-150VDC nom., 36-185VDC abs.
0512D0612A = 5-12VDC nom., 4.75-15VDC abs.
6-12VAC nom., 5-15VAC abs.
1248D2060A = 12-48VDC nom., 9-60VDC abs.
20-60VAC nom., 15-75VAC abs.
48150D100230A = 48-150VDC nom., 36-185VDC abs.
100-230VAC nom., 75-270VAC abs.
Case Style Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6
D, F, J,Q, R (5mm), Y & Z V+ V- I R N/A N/A
G V+ V- N/A N/A N/A N/A
L V+ V- I N/A N/A N/A
R (7mm), S V+ V- R I L N/A
HOURS
1 2
4 3
14.3
24.3
88888.8
22.1
4.20
1
10
48.3
32.0
44.9
D Case:
1. Only model offered: 700GN001N1248D2060A
2. Only models offered: 700LN001N1248D2060A, 700LN001N48150D100230A and 701LN001N1248D
* Custom logos are available
Backlight available on 7mm R or S cases only.
700 Series Dimensions: mm
V+ Operating voltage
V- Common (ground)
I Enable (Optional, use operating voltage to power this pin to record elapsed time (701) or increment count (703).)
R Reset (Optional, supply with operating voltage when unit is to be reset to 0.)
L Lighting control (Optional, 9-15VDC absolute only, regardless of operating voltage.)
NC No connection
700 Series Dimensions: mm
F Case:
(2X)
Ø
3.8
101/
HOURS
23.8
36.7
44.5
MAX.53.2
22.7
35.5
1.5
3.2
18.0
31.2
MAX.
28.8
12
34
36.6
53.3
4.0 DIA
2 PLACES
23.0
44.8 35.8
HOURS
31.4
1
2 23.7
2.0
14.9
32.6
3.60
1/10
G Case:
(2X)3.8
Ø
101/
HOURS
23.8
36.7
44.5
MAX.53.2
22.7
35.5
1.5
3.2
18.0
36.5
31.2
MAX.
1234
J Case:
700 Series Dimensions: mm cont.
14
32
HOURS
88888.8
14.0
36.6
21.0
2.80
24.0 27.5
40.6
1/10
L Case:
1/10
HOURS
18.0
36.5
4.7
27.5
40.6
23.8
36.7
1234
Y Case:
1/10
HOURS
18.0
28.8
4.7
27.5
40.6
23.8
36.7
12
34
Z Case:
700 Series Dimensions: mm cont.
Q Case:
1 2
4 3
58.4
88888.8
8.90
13.2
28.6
48.3
QUARTZ
1
10
HOURS
R (5mm) Case:
QUARTZ
1
10
51.7
58.4
88888.8
8.90
13.2
28.6
1 2
4 3
HOURS
R (7mm) Case:
28.0
9.0
51.5 DIA.
45.0
12
34
56
HOURS
QUARTZ
58.4
1/10
50011 REV I 06/02
Specifications subject to change without notice ©2002 Curtis Instruments, Inc.
Accessories
Curtis P/N Description
17607303 Plastic mounting bracket for F, G, J, Y & Z models
17607800 100 mounting clips for F, G, J, Y & Z case
12237003 Dash Mounting Bracket, L-shape
13210001 Meter Guard (1 box of 10 meter guards) R & Q models
13515801 3-Hole Mounting Kit, for Ø2.53” mounting holes
13515905 3-Hole Mounting Kit, for Ø2.44” mounting holes
15336002 Gasket for F, G and J cases
15336003 Gasket for R (5mm) case
15336005 Gasket for Q and R (7mm) cases
is a registered trademark of Curtis Instruments, Inc.
Case Style F G, J D, Q, R, S Y Z
Shipping Style Carton Bulk Carton Bulk Carton Bulk Carton Bulk Carton Bulk
Steel Slot Screws 2 2 2 2
Steel Hex Nuts 2 2 2
Plastic Thumb Nuts 2 2 2
Lock Washers 2 2 2 2 2 2
Faston Terminals 4 4 4
Plastic Bracket 11 11
Metal U Bracket 1 1
Note: L case does not require hardware.
S Case:
12
34
56 48.0
48.0
4.0
44.5
SQUARE
28.0
44.0
HOURS
1/10
700 Series Hardware
700 Series Dimensions: mm
