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▶ PROCESS CALIBRATOR Fluke 744
PROCESS CALIBRATOR Fluke 744
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▷ 간단한 설명
DOCUMENTING PROCESS CALIBRATOR
Fluke 744
- 다기능 프로세스 캘리브레이터는 온도(TC/RTD), 압력, mA, , 저항, 주파수, 전압 등에 대하여 측정 및 소싱(Sourcing)을 할 수 있으며 이러한 측정 및 소싱에 대한 다양한 설정이 가능합니다.
상태 : Used(Very Good)
가격 : Call
DOCUMENTING PROCESS CALIBRATOR
Fluke 744/743B/741B
FLUKE-744 다기능 프로세스 캘리브레이터는 현장교정에서 필요한 모든 문제들에 대하여 쉽고 편리하게 그 해결책을 제시할 것 입니다. 온도(TC/RTD), 압력, mA, , 저항, 주파수, 전압 등에 대하여 측정 및 소싱(Sourcing)을 할 수 있으며 이러한 측정 및 소싱에 대한 다양한 설정이 가능합니다.
Specifications:
Measurement Accuracy
Voltage DC
110.000 mV
0.025%+0.015% *
1.10000 V
0.025%+0.005% *
11.0000 V
0.025%+0.005% *
110.000 V
0.05%+0.005% *
300.00 V
0.05%+0.005% *
Voltage AC
20 to 40 Hz
2% + 10
40 to 500 Hz
0.5% + 5
500 to 1 kHz
2% + 10
1 kHz to 5 kHz
10% + 20
Ranges:
1.1000, 11.000, 110.00, 300V
Current DC
30.000 mA
0.01% + 0.015% *
110.00 mA
0.01% + 0.015% *
Resistance
11.000 Ω
0.05% + 50 mΩ
110.00 Ω
0.05% + 50 mΩ
1.1000 kΩ
0.05% + 500 mΩ
11.000 kΩ
0.1% + 10 Ω
Frequency
1.00 to 109.99 Hz
0.05 Hz
110.0 to 1099.9 Hz
0.5 Hz
1.100 to 10.999 kHz
5 Hz
11.00 to 50.00 kHz
50 Hz
Pressure
Accuracy
from 0.025% of range using any of 29 pressure modules.
Modules available for differential, gauge, vacuum, absolute, dual and high pressure.
(for detailed specifications refer to pressure modules in options and accessories)
Note
* (% of reading + % of full scale)
Source Accuracy
Voltage DC
110.000 mV
0.01%+0.005% *
1.10000 V
0.01%+0.005% *
15.0000 V
0.01%+0.005% *
Current DC
22.000 mA (Source)
0.01%+ 0.015% *
22.000 mA (Simulate)
0.02% + 0.03% *
Resistance
11.000 Ω
0.01% + 20 mΩ
110.00 Ω
0.01% + 40 mΩ
1.1000 kΩ
0.02% + 500 mΩ
11.000 kΩ
0.03% + 5Ω
Frequency
0.00 to 10.99 Hz
0.01 Hz
11.00 to 109.99 Hz
0.1 Hz
110.0 to 1099.9 Hz
0.1 Hz
1100 to 21999 Hz
2 Hz
22.000 to 50.000 kHz
5 Hz
Note
* (% of reading + % of full scale)
RTDs and Thermocouples
Measure Accuracy:
10 Ω Cu (427):
2 °C
100 Ω Pt (3916):
0.3 °C
100 Ω Pt (3926):
0.3 °C
100 Ω Pt (385):
0.3 °C
200 Ω Pt (385):
0.3 °C
500 Ω Pt (385):
0.3 °C
1000 Ω Pt (385):
0.3 °C
120 Ω Ni (672):
0.3 °C
note:
For 2-and 3-wire measurement, add 0.4°C
E:
0.3 °C
N:
0.5 °C
J:
0.3 °C
L:
0.3 °C
K:
0.3 °C
T:
0.3 °C
U:
0.3 °C
B:
0.9 °C
R:
1.0 °C
S:
0.9 °C
C:
0.6 °C
BP:
1.2 ºC
XK:
0.4 ºC
note:
Accuracy with external cold junction, for internal junction add 0.2 °C
Source Accuracy:
10 Ω Cu (427):
1 °C
100 Ω Pt (3916):
0.1 °C
100 Ω Pt (3926):
0.1 °C
100 Ω Pt (385):
0.1 °C
200 Ω Pt (385):
0.1 °C
500 Ω Pt (385):
0.1 °C
1000 Ω Pt (385):
0.1 °C
120 Ω Ni (672):
0.1 °C
note:
For 2-and 3-wire simulation, add 0.4 °C
E:
0.2 °C
N:
0.3 °C
J:
0.2 °C
L:
0.2 °C
K:
0.3 °C
T:
0.3 °C
U:
0.3 °C
B:
0.8 °C
R:
0.9 °C
S:
0.9 °C
C:
0.6 °C
BP:
0.5 ºC
XK:
0.4 ºC
note:
Accuracy with external cold junction, for internal junction add 0.2 °C
Technical Data
Data Log Functions
Measure functions:
Voltage, current, resistance, frequency, temperature, pressure
Reading rate:
1, 2, 5, 10, 20, 30, or 60 readings/minute
Maximum record length:
8000 readings (7980 for 30 or 60 readings/minute)
Ramp Functions
Source functions:
Voltage, current, resistance, frequency, temperature
Rate:
4 steps/second
Trip detect:
Continuity or voltage (continuity detection not available when sourcing current)
Loop Power Function
Voltage:
Selectable, 24 V or 28 V
Accuracy:
5%
Maximum current:
22 mA, short circuit protected
Maximum input voltage:
30 V DC
Step Functions
Source Functions
Voltage, current, resistance, frequency, temperature
Manual Step
Selectable step, change with arrow buttons
Autostep
Fully programmable for function, start delay, stepvalue, time per step, repeat
Environmental Specifications
Operating Temperature
-10 °C to +50 °C
-20 °C to +50 °C *
Storage Temperature
-20 °C to +60 °C
Dust/water resistance
Meets IP52, IEC 529
Operating Altitude
2800 m
Note
* Except frequency and AC
Safety Specifications
Agency Approvals
CAN/CSA C22.2 No 1010.1-92, ASNI/ISA S82.01-1994, UL3111, and EN610-1:1993
Mechanical & General Specifications
Size
130 x 236 x 61 mm (5.1“ x 9.3” x 2.4”)
Weight
1.4 kg (3 lbs., 1oz.)
Batteries
NiMH: 7.2V, 3.5 Ah
Battery Life
>10 hours typical
Battery Replacement
Via snap-shut door without opening calibrator; no tools required
Side port connections
Pressure module connector
RS-232 connector for PC interface cable and for HART communication cable
Connection for optional battery eliminator
Data storage capacity
1 week of calibration results
90 day specifications
The standard specification interval for the 744 is 1 and 2 years.
Typical 90 day measurement and source accuracy can be estimated by
dividing the one year "% of reading" or "%of output" specifications by 2.
Floor specifications, expressed as "% of full scale" or
"counts" or "ohms" remain constant.
101-09-66502김진수
주소 : 서울특별시 종로구 종로26길 28(원창빌딩 158호)
전화번호 : 02-2268-7345 팩스 : 02-2263-7345
USA Office : 3268 W 6th St Los Angeles CA90020 UNITED STATES
YoungSir Trade Telecom co.
e-mail :
ys7345@korea.com
/
ys7345@hotmail.co.kr
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