SOLID STATE HOUR METERS & COUNTERS

700 SERIES

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
electromechanical 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 anywhere between 48
and 440 Hz – ideal for
distribution and worldwide markets without having to
stock multiple model types.
Description • Electrical reset (optional).
The Curtis 700 Series are highly reliable solid state hour • Available in ten case styles – all fit in
meters and counters that offer an unprecedented combina- standard hour meter/counter cutouts.
tion of patented technology, performance, reliability and • Multiple mountings available –
Metal U-bracket, “U” clamp/stud (D, Q, R and S
value.
cases), flange mount with hardware (F, T, G, J cases), or
mounting clip (G, L, Y, Z, cases).
MODEL 700: 2-Wire Hour Meter, displays only • Backlit units allow external illumination control, i.e., on/
when powered. Available in AC/DC. off or dimmer (12VDC only).
MODEL 701: 3-Wire Hour Meter, has a provision • Flashing hourglass icon indicates when the hour meter is
or continuous display. Available in accumulating time.
AC/DC and DC-only. • Memory will arm only when power has been applied for
MODEL 703: Pulse Counter. Available in AC/DC five seconds (with no loss of time or counts).
and DC-only. • Low power consumption.
• UL and CE recognized.

CURTIS INSTRUMENTS, INC. CURTIS INSTRUMENTS, (UK) LTD. CURTIS INSTRUMENTS INDIA
200 KISCO AVENUE 5 Upper Priory Street PRIVATE LTD.
MT. KISCO, NY 10549 USA Northampton NN1 2PT, England 1199, Ghole road
TEL (914) 666-2971 TEL 44 (0) 1604-629755 Pune 411004, INDIA
FAX (914) 666-2188 FAX 44 (0) 1604-629876 TEL 91 (0) 20-5531288
FAX 91 (0) 20-5539192

www.curtisinstruments.com
700 SERIES

Specifications

5
Case Bezel Lens Case IP Rating Termination UL /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

F/T Hexagonal Acrylic ABS 65/65 Spade 7 Yes 36.8 x 24.1
G Hexagonal Acrylic ABS 65/651 Packard (2 pin) 2 Yes 36.8 x 24.1
J Hexagonal Acrylic ABS 65/651 Packard (4 pin) 3 Yes 36.8 x 24.1
L Rectangular Polycarbonate Polycarbonate 65/40 Molex 4 Yes 36.8 x 24.1
Q Round Glass Polycarbonate 65/506 1/4” Spade Yes ø52 (ø2-1/16)
R Round Glass Polycarbonate 65/506 3/16” Spade Yes ø52 (ø2-1/16)
(5mm display)
R Round 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
Y Rectangular Acrylic ABS 65/651 Packard (4 pin) 3 Yes 36.8 x 24.1
Z Rectangular Acrylic ABS 65/65 1/4” Spade Yes 36.8 x 24.1

Display 6 digit LCD, 5 or 7mm high, 6 o’clock viewing angle

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.

NOTES:  5. UL files AU1841 and E45175.

1. Mating connector must be installed. 6. R(5mm) and Q housings also available in a 65/65 version
2. Equivalent to Delphi-Packard connector P/N 12162000 2-pin. (see model encodement).
3. Equivalent to Delphi-Packard connector P/N 15336035 4-pin.
4. Equivalent to Molex connector P/N 43045-0412. 7. F= 1/4”, T= 3/16”
 700 SERIES

M o d e l ENCO D IN g
700 R R 001 O 0512D0612A
MODEL Case Style Resetability Additional Feature Logo* Operating Voltage

700 = D R = Electrically 001 = 5mm, non-backlit O= 0512D = 5-12VDC nom., 4.75-15VDC abs.
(2-wire resettable display (Standard) Curtis
F/T 1248D = 12-48VDC nom., 9-60VDC abs.
hour meter, Logo
N = Non- 091 = Epoxy filled unit
AC/DC only) G1 48150D = 48-150VDC nom., 36-185VDC abs.
resettable (moisture resistant, N=
701 = Q, R (5mm), No 0512D0612A = 5-12VDC nom., 4.75-15VDC abs.
J 6-12VAC nom., 5-15VAC abs.
(3-wire cases only) Logo
hour meter, L2 601 = 7mm, backlit 1248D2060A = 12-48VDC nom., 9-60VDC abs.
AC/DC or 20-60VAC nom., 15-75VAC abs.
Q display (R or S
DC-only
case only) 48150D100230A = 48-150VDC nom., 36-185VDC abs.
703 = R 100-230VAC nom., 75-270VAC abs.
701 = 7mm, non-backlit
(3-wire
S display (R or S
counter,
case only)
AC/DC or Y
DC-only)
Z

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.

W IRI n g GUI D E

Case Style Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6

, F, T, J,Q, R (5mm), Y & Z
D 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

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

D I M ENSIONS i n mm

Case Style D
32.0

HOURS
1 2

1
22.1 88888.8 10 24.3
4 3

14.3
44.9 48.3
4.20
700 SERIES

D I M ENSIONS i n mm

Case Style F/T

28.8
53.2 MAX.
18.0 44.5
3.2
35.5
1.5

1 2 HOURS

31.2 23.8
MAX. 22.7
4 3
1/10

Ø3.8 (2X)

36.7

Case Style G

3.60
53.3
2.0
36.6 32.6
14.9

HOURS

2
23.7 23.0 31.4
1
1/10

44.8 Ø 3.8 (2X)

35.8

Case Style J
36.5
53.2 MAX.
18.0 44.5
3.2
35.5
1.5

HOURS

31.2 23.8
MAX. 1 2 3 4 22.7
1/ 10

Ø 3.8 (2X)

36.7
700 SERIES

D I M ENSIONS i n mm

Case Style L

3 2
HOURS

L 4 1
24.0 88888.8 27.5

1/10

3 2 2.80
36.6 14.0 HOURS 40.6

L
24.0 88888.8 27.5
43 12 21.0
HOURS
1/10

L
24.0 88888.8 27.5
4 1
2.80
36.6 14.0 40.6 1/10

21.0 2.80
36.6 14.0 40.6
36.5
21.0 40.6
18.0
36.7 4.7

Case Style Y 36.5

18.0 40.6
36.5 HOURS

Y 36.7
1 2 3 4 23.84.7 40.6 27.5
18.0
36.7 4.7 1/10

HOURS

Y 1 2 3 4 23.8 27.5
HOURS

Y 1 2 3 4 23.8
1/10

27.5
1/10

28.8

18.0 40.6
36.7 4.7

28.8

1 2 40.6
28.818.0
Case Style Z HOURS

Z 36.7
23.84.7 40.6 27.5
18.0
4 36.7 3 4.7 1/10

1 2 HOURS

Z 23.8 27.5
1 2 HOURS

Z 4 3
23.8
1/10

27.5

4 3 1/10
700 SERIES

D I M ENSIONS i n mm

Case Style Q

QUARTZ

1 2 HOURS

1
48.3 88888.8 10

4 3

58.4

8.90

13.2
28.6

Case Style R
(5mm)

QUARTZ

1 2
HOURS

1
51.7 88888.8 10

4 3

58.4
8.90
13.2
28.6

Case Style R
(7mm)
9.0

1 2
QUARTZ

HOURS

5 6 51.5 Ø

1/10

3 4

28.0 58.4

45.0
700 SERIES

D I M ENSIONS i n mm

Case Style S

1 2

HOURS

44.5
5 6 SQUARE
48.0

1/10

3 4
48.0
4.0
28.0

44.0

7
0 0 S e r i e s H A R D W A RE

Case Style F, T 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 1 1 1 1

Metal U Bracket 1 1

Note: L case does not require hardware.

Accessories

Curtis P/N Description

17607303 Plastic mounting bracket for F, T, G, J, Y & Z models
12237003 External Dash Mounting Bracket for 52mm round gauges
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, T, G and J cases
15336003 Gasket for R (5mm) case
15336005 Gasket for Q and R (7mm) cases

W A RR A NT Y : Two-year replacement warranty.

is a registered trademark of Curtis Instruments, Inc.

Specifications subject to change without notice ©2004 Curtis Instruments, Inc. 50011 REV K 5/07