Metrix MX 57EX（MX0057CX）经ATEX认证的TRMS数字万用表

Manuafacturer: Metrix
Model : MX 57EX
Item: MX0057CX
Warranty : 12 month

Technical specifications
- DC Tension:  5 calibres from 500 mV to 600 V
+ Accuracy: 0.025 %R + 2 D
- AC voltage : 5 calibres from 500 mV to 600 V
+ Accuracy: 0.3 %R + 30 D
+ Bandwidth: DC at 50 kHz
- DC Current: 500 μA, 5 mA; 50 mA & 500 mA
+ Accuracy: 0.2 %R + 2 D
- AC Current: 500 μA, 5 mA, 50 mA & 500 mA
+ Accuracy: 0.6 %R + 30 D
+ Bandwidth: DC at 5 kHz
- Resistance & Continuity: 6 ranges from 500 Ω to 50 MΩ
+ Accuracy: 0.07 %R + 2 D
+ Continuity: Detection threshold: from 10 Ω to 20 Ω. Response time 1 ms. Buzzer
- Test Diode: 0 to 2 V
- Capacitance:
+ Range: From 0.62 Hz to 500 kHz
+ Accuracy: 0.03 %R + 2 D
- Temperature: Range from -200 °C to +800 °C / Pt100 or Pt1000 platinum resistance probes
- Other measurements: Duty cycle, dB function and U2/R resistive power,Pulse width, timer,event counter
General specifications
- Display: 50,000 cts - 2 meas/s. Height of digits 14 mm – 2 meas/s
- Bargraph: 34-segment rapid analogue bargraph 20 meas/s
- Safety & Certification: ATEX 2014/34/UE Directive; EN/IEC 60079-0 – EN/IEC 60079-11; EN/IEC 61241-11 – EN/IEC 61241-0; EN/IEC 61010-1 – 600 V CAT III; CE inspection certificate number type LCIE 02 ATEX 6005 X and additional clauses LCIE 02 ATEX 6005X / 01, 02, 03, 04
- EMC: EN 61326-1
- Calibration:  By PC software (option) with casing closed
- Power supply: One 9 V alkaline battery certified Ex (6LR61, MN1604) with low battery harge indicator
- Battery life: 300 hours. Automatic shutdown
- Ingress protection: IP67
- Dimensions : 189 x 82 x 40 mm / 400 g


State of delivery:  delivered in a carrying case with 1 set of safety test-probe leads, 1  x  9  V  battery,  1  spare  intrinsic-safety  fuse  (0.5  A  -  125 V) certified Ex and 1 operating manual.
Accessories:
- Rigid carrying case  P01298004
- Accessories kit for electricity: 1 set of crocodile clips,1 set of crocodile-type wire grips,1 set of safety test probes,1 set of safety test-probe leads   P01295459Z
- Optical communication kit/ RS232 for ASYC II  SX--ASYC2HD
- Acquisition software for ASYC II  SX-DMM2
- Metrology software on CD-ROM  for MX58HD and MX59HD  SX-ASYC2C/B
- Metrology software for MX57Ex   MX57Ex-CAL

datasheet
user guider

Description

This ATEX-certified 50,000-count TRMS digital multimeter is designed for use in hazardous or explosive "gas" or "dust" environments, in compliance with the following standards:

Mine: Category Ex I M2
Surface industry: Category 2 (gas and dust) EX II 2 gd
Zone 1&2(gas) Ex ib I and Ex ib  II T5 or T4 or T3
Zones 21&22(dust) EX ib D21 IP6X T°…°C

The temperature class depends on the battery used.

It meets the following specifications:

- ATEX 2014/34/UE directive
- EN/IEC 60079-0 – EN/IEC 60079-11
- EN/IEC 61241-11 - EN/IEC 61241-0
- EN/IEC 61010-1 – 600 V CAT III+EN61010-2-030 2010
It is certified LCIE 02 ATEX 6005 X and EEx ib IIC T5/ EEx ib I ("old regulations") as per:
- CE inspection certificate number LCIE 02 ATEX 6005 X and  additional clauses LCIE 02 ATEX 6005X / 01, 02, 03

It is equipped with a 500 mA fuse. It is delivered in a bag with some of its accessories.

• Bargraph; zoom or central zero
• VDC from 0.5 to 600 V ,
• AC and AC+DC voltage from 0.5 to 600 V, accuracy 0.025%
• Bandwidth: DC to 50 kHz
• AC and AC+DC current from 500 µA to 500 mA
• Resistance from 500 Ω to 50 MΩ
• MIN, MAX, Average and Peak
• Frequency, capacitance, temperature, dB, resistive power, duty cycle, pulse width/timer, event counter
• Continuity and iode tests