METREL MD 9231 Manual Del Usuario página 17

MD 9231 Industrial TRMS AC/DC Current Clamp Meter
6 SPECIFICATIONS
GENERAL SPECIFICATIONS
Display
Polarity
Update Rate
Operating Temperature
Relative Humidity
Pollution degree
Storage Temperature
Altitude
Temperature Coefficient
Sensing
Safety
Transient Protection
Overload Protections
E.M.C.
Power Supply
Power Consumption
Low Battery
APO Timing
APO Consumption
Dimension (LxWxH)
Weight
Jaw opening & Conductor
diameter
Accessories
Special Features
3-5/6 digits 6000 counts.
Automatic.
5 per second nominal.
-10 C to 50 C
Non condensing (≤ 10 C)
≤ 90% RH (at 10 ~ 30 C)
≤ 75% RH (at 30 ~ 40 C)
≤ 45% RH (at 40 ~ 50 C)
2
-20C to 60 C, < 80% R.H. (with battery removed).
Operating below 2000 m; Storage below 12000 m.
Nominal 0,310 x (specified accuracy)/ C @(-10 C – 18 C or 28 C – 50
C), or otherwise specified.
True RMS.
Double insulation per UL/IEC/EN61010-1 Ed. 3.0, IEC/EN61010-2-033
Ed. 1.0, CAN/CSA C22.2 No. 61010-1 Ed. 3.0, IEC/EN61010-2-032 Ed.
3.0 & IEC/EN61010-031 Ed. 1.1 to CAT III 1000V and CAT IV 600V AC &
DC.
8.0 kV (1.2/50 s surge).
 Current & Hz functions via jaws: 1000 ADC/AAC rms at < 400 Hz.
 Voltage & 3-Phase Rotation functions via terminals: 1100 VDC/VAC
rms.
 Other functions via terminals: 1000 VDC/VAC rms.
Meets EN61326-1:2006 (EN55022, EN61000-3-2, EN61000-3-3,
EN61000-4-2, EN61000-4-3, EN61000-4-4, , EN61000-4-5, EN61000-
4-6, EN61000-4-8, EN61000-4-11):
 ACA, DCA, and DC+ACA Functions, in an RF field of 1 V/m:
Total Accuracy = Specified Accuracy + 60 digits at around
200MHz~350MHz
 Ohm and DC A Functions, in an RF field of 1 V/m:
Total Accuracy = Specified Accuracy + 80 digits
 Other Functions, in an RF field of 3 V/m:
Total Accuracy = Specified Accuracy + 20 digits
1,5 V AAA Size battery X 2.
Typical 13 mA for Current functions.
Below approx. 2.85V for Capacitance & Hz.
Below approx. 2.5 V for other functions.
Idle for 32 minutes.
5 A typical.
258 x 94 x 44 mm.
392 g
51 mm max.
Test lead set, User's manual, Soft carrying pouch.
AmpTip low-current range; MAX/MIN/AVG Recording mode; Display
TM
Hold; EF-Detection (NCV); Backlighted LCD; Flashlight; 80ms Peak-RMS
17
Specification