ASM-SENSOR 3451

Luminous scales
3451 (Single range) 2003
3452 (3 ranges)
MΩ HiTESTER
Field measuring instruments
Compact analog MΩ meter
Actual-size
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Easily held in one hand
Energy-saving design
■ 3451 specifications
Model
Insulation test voltage
Effective max. indication
Measurement ranges (23˚C±5˚C, 90 %rh. or less, no condensation)
3451 -11
125V DC
20MΩ
3451 -12
250V DC
50MΩ
3451 -13
3451 -14
500V DC
500V DC
100MΩ
1000MΩ
±5% of indicated value
Not more than 1.2 times rated voltage
0.125MΩ
0.25MΩ
Tolerance *1
Voltage with no load
Min. resistance measurement
value *2
Short-circuit current
Center indication value
0.5MΩ
Response times
AC voltage scale Tolerance
Transient voltage protection,
10 seconds
Max. rated power
0 to 250V
0.5MΩ
3451 -15
1000V DC
2000MΩ
1MΩ
2MΩ
1.2mA max.
0.6mA max.
1MΩ
2MΩ
20MΩ
50MΩ
∞ to center, ∞ to 0 MΩ within 3 seconds
0 to 300V
0 to 500V
±5% of maximum scale value
300V AC
360V AC
600V AC
1200V AC
3VA (for battery check)
*1 This is the tolerance for the first effective range. For the second effective range the value is ±10% of the indication. For 0 and infinity the tolerance is 0.7% of the scale length
*2 Resistance value to maintain rated voltage.
■ 3452 specifications
Measurement ranges (23˚C±5˚C, 90 %rh. or less, no condensation)
Model
Insulation test voltage
Effective max. indication
25V DC
10MΩ
Tolerance *1
Voltage with no load
Min. resistance measurement
value *2
Short-circuit current
Center indication value
3452 -11
3452-12
3452 -13
50V DC 100V DC 125V DC 250V DC 500V DC 250V DC 500V DC 1000V DC
10MΩ
20MΩ
20MΩ
50MΩ
100MΩ
50MΩ
100MΩ 2000MΩ
±5% of indicated value
Not more than 1.2 times rated voltage
0.025MΩ
0.05MΩ
0.1MΩ
0.125MΩ
0.2MΩ
0.2MΩ
0.5MΩ
0.5MΩ
0.25MΩ
0.5MΩ
0.25MΩ
0.5MΩ
2MΩ
1MΩ
2MΩ
2MΩ
1.2mA max.
Transient voltage protection,
10 seconds
Max. rated power
50MΩ
∞ to center, ∞ to 0 MΩ within 3 seconds
Response times
AC voltage scale Tolerance
0.6mA MAX.
1MΩ
0 to 150V
200V AC
0 to 500V
±5% of maximum scale value
600V AC
1200V AC
3VA (for battery check)
*1 This is the tolerance for the first effective range. For the second effective range the value is ±10% of the indication. For 0 and infinity the tolerance is 0.7% of the scale length
*2 Resistance value to maintain rated voltage.
■ 3451, 3452 common specifications
Battery check function: Battery voltage OK if needle in "BATT CH" range
Discharge function:
Discharges capacitance charge of tested item
Safety Standards:
EN 61010
EMC Standards:
EN 61326
Operating temperature range: 0 to 40 ˚C, 90 %rh. or less
(no condensation)
Storage temperature range: -20 to 50 ˚C, 90 %rh or less
(no condensation)
Insulation resistance: 100 MΩ minimum at 1000 V DC; electrical
circuits and outer case
Withstand voltage:
7.4 kV AC(50/60Hz, 1 minute); electrical
circuits and outer case
Power supply:
R6P/AA manganese batteries ✕4
Dimensions and mass: 152 W✕95 H✕47 Dmm · approx. 420 g
Accessories:
9384 CARRYING CASE ✕1
9292 TEST PROBE ✕1
Accessories
Lead length approx. 1.2 m
9292 TEST PROBE
9384 CARRYING CASE
Options
90 mm
Lead length approx. 1.2 m
9293 PIN-TYPE EARTH PROBE
*
9288 BREAKER PIN
*No CE marking
DISTRIBUTED BY
HEAD OFFICE :
81 Koizumi, Ueda, Nagano, 386-1192, Japan
TEL +81-268-28-0562 / FAX +81-268-28-0568
E-mail: [email protected] hioki.co.jp
HIOKI USA CORPORATION :
6 Corporate Drive, Cranbury, NJ 08512 USA
TEL +1-609-409-9109 / FAX +1-609-409-9108
E-mail: [email protected] hiokiusa.com
All information correct as of Jul. 20, 2003. All specifications are subject to change without notice.
ASM GmbH
Am Bleichbach 18 - 22
85452 Moosinning
Tel.: 08123-986-0 Fax: 08123-986-500
3451E4-37E-05U
Printed in Japan