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Kusum-Meco KM 822 EX Intrinsically Safe TRUE RMS Digital Multimeter With PC Interface
- Splash / Drop Proof
- 1000V AC / DC
- USB Interface
- Dual Display
- Backlit Display
- Intrinsically Safe
- Beep-JackAudible & Visible Input Warning
- Relative Zero Mode
- PC Interface Capability
- Data Hold
- Ex Rating: Ex ib IIA T4 Gb
- 1A / 1kV (IR10kA)for mA & mA (1000V HRC Fuse)
- 11A / 1kV (IR20kA) for A (1000V HRC Fuse)
- These meters comply to IEC SANS 600790:2000 & IEC SANS 60079-11:1999, which is applicable for electrical apparatus for explosive gas atmospheres. Part 0 (general requirements) & part 1 (intrinsic). The approved explosive protection rating of this equipment is suitable for use in Zone 1 hazardous area. Group I (coal mines) underground & Group II (surface).
Intrinsically Safe TRUE RMS Digital Multimeter With PC Interface
Model KM 822 EX
- Sensing : AC True RMS
- Display :
9999 Counts : ACV, DCV, Hz & nS
6000 Counts : mV, mA, mA, A, Ohm & Capacitance - Update Rate :
Digital Display : 5 per second nominal;
41 Segments Bar-graph : 60 per second max - Low Battery : Below approx 7V
- Operating Temperature : 0°C to 45°C
- Relative Humidity : Max. 80% R.H. for Temperature up to 31°C decreasing linearly to 50% R.H. at 45°C
- Pollution degree : 2
- Storage Temperature : -20°C to 60°C, <80% R.H. (with battery removed)
- Altitude : Operating below 2000m
- Temperature Coefficient : nominal 0.15 x ( specified accuracy)/°C @ (0°C ~ 18°C or 28°C ~ 45°C), or otherwise specified
- Power Consumption : 5mA typical
- APO Timing : Idle for 30 minutes
- APO Consumption : 50mA typical
- Power Supply : Single 9V battery
- Weight : Approx. 635gm with holster
- Dimension : 208(L) x 103(W) x 64.5(H) mm with holster