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MTX 3291 TRMS AC+DC digital multimeter
TRMS AC+DC multimeter 2x6000 counts IP67 100 kHz Voltage, Current, Ohm, Continuity, Diode, T°, Capacitance, Frequency, V LowZ, Min/Max/Peak Relative, filtering, USB, 600V CAT IV, 1000V CAT III
MTX 3297Ex Intrinsically safe multimeter
MTX 3297Ex Intrinsically safe multimeter
Electrical safety
Electrical safety
ATEX certification
Certification
Protection class
Product presentation
The MTX 3297Ex is a digital multimeter that complies with European Directive 2014/34/EU on explosive atmospheres (ATEX).
The MTX 3297Ex meets the requirements for use in sectors such as the following industries:
oil
chemical
pharmaceutical
cosmetics
mining…
It meets the needs of electrical maintenance services (testing and troubleshooting) both inside and outside all hazardous areas with explosive atmospheres, without compromising compliance or measurement performance.
Suitable for use outside ATEX zones, regardless of the industrial activity, the MTX 3297Ex is communicative and offers optimal industrial performance.
Measurements can be recorded on a PC using the SX-DMM software, which is available for free download.
Measurements:
- Voltage
- Current
- Resistance (Continuity, semiconductor junction)
- Capacitance
- Frequency (Duty cycle/pulse width)
- Temperature
- AC/DC current measurement with clamp with I/O ratio selection
Specific measurements:
- Low impedance AC voltage VLowZ in the presence of interference or "phantom" voltages.
- Low-pass filter for measuring the PWM signal
Analysis and diagnostic assistance features:
- Min, MAX, Peak+, Peak- functions
- Differential ∆X and relative ∆X/X functions
- Cyclic ratio and pulse width
Additional features:
- Designed and manufactured in France
- 3-year warranty
Electrical safety
Electrical safety
ATEX certification
Certification
Protection class
Real effective measurement
Need information about our solutions? Our experts are available to advise and assist you with your project. Contact a sales representative now for a detailed presentation and an offer tailored to your needs.
Highlights
- ATEX/IEC Ex IIC (gas) 0, 1, 2, IIIC (dust) 20, 21, 22 and Mines M1 certified
- TRMS AC+DC acquisition
- Display resolution of 60,000 points
- 100 kHz bandwidth
- Voltage resolution of 1 µV and current resolution of 0.01 µA
- Large 5.7'' backlit digital display
- Secure terminal block with clear connection markings to prevent errors
Non-ATEX:
- 1000 V CAT III / 600 V CAT IV
- IP67
Documentation and support
Language *
Do you have a question about using or installing your measurement equipment? Our support team is available to provide you with quick and effective solutions. Contact support for personalized assistance.
Language *
Do you have a question about using or installing your measurement equipment? Our support team is available to provide you with quick and effective solutions. Contact support for personalized assistance.
SX-DMM is a PC-compatible software programme running on Microsoft Windows for a wide range of METRIX and CHAUVIN ARNOUX multimeters, which enables:
- The acquisition, recording and analysis of measurements from up to 4 devices.
- The display of data in the form of graphs and tables
- …
Compatible with the following devices:
METRIX multimeters:
- X5060 (USB connection)
- MTX3281 (optical or Bluetooth connection, depending on model)
- MTX3282 (optical or Bluetooth connection, depending on model)
- MTX3283 (optical or Bluetooth connection, depending on model)
- MTX3281B (optical or Bluetooth connection, depending on model)
- MTX3282B (optical or Bluetooth connection, depending on model)
- MTX3283B (optical or Bluetooth connection, depending on model)
- MTX3290 (optical connection)
- MTX3291 (optical connection)
- MTX3292 (optical or Bluetooth connection, depending on model)
- MTX3293 (optical or Bluetooth connection, depending on model)
- MX26 (optical connection)
- MX58HD (with RS232 option)
- MX59HD (with RS232 option)
- MX53C (with RS232 option)
- MX54C (with RS232 option)
- MX56C (with RS232 option)
- MX556 (RS232 connection)
- MTX3250 (RS232 connection)
METRIX HandScope:
- OX5022 (in multimeter mode, optical/USB connection)
- OX5022B (in multimeter mode, optical/USB connection)
- OX5042 (in multimeter mode, optical/USB connection)
- OX5042B (in multimeter mode, optical/USB connection)
Multimeter by CHAUVIN ARNOUX:
- CA 5292 (optical or Bluetooth connection, depending on model)
- CA 5293 (optical or Bluetooth connection, depending on model)
CHAUVIN ARNOUX HandScope:
- CA 922 (in multimeter mode, optical/USB connection)
- CA 942 (in multimeter mode, optical/USB connection)
System:
Requires a PC-compatible computer running one of the following operating systems:
- Microsoft Windows 11
- Microsoft Windows 10 32-bit (x86)
- Microsoft Windows 10 64-bit (x64)
With a 1GHz processor or faster, 512MB RAM, 10 GB of free disk space, and equipped with a serial or USB port.
Languages
Available in 5 languages: German, English, Spanish, French and Italian.
Do you have a question about using or installing your measurement equipment? Our support team is available to provide you with quick and effective solutions. Contact support for personalized assistance.
References and accessories
To fully meet your expectations, a range of accessories is available that is compatible with your equipment. Feel free to add them to your quote request to obtain a complete and tailored solution.
MTX 3297Ex Intrinsically safe multimeter
MTX3297
Multimeter ATEX/IEC Ex TRMS AC+DC 2x6000 points IP67, Multifunction, 1000V, BP 100 kHZ, 0,05%, 10A AC/DC. Mining, gas and dust <65V and <5A RMS. USB 600V CAT IV 1000V CAT III
Optical-USB serial cable
HX0056-Z
Opto-isolated USB connection cable for CA 647x, CA 655x and Handscope, Windows compatible driver
SMD component clamp
HX0064
SMD clamp for multimeter with copper-beryllium contacts. Output via 1.20 mm lead and D4 mm male plugs, SELV
SX-DMM Software
SX-DMM2
PC data acquisition software for portable and bench multimeters - Windows compatible
ATEX, IEC Ex battery(ies)
HX0097
Set of 4 Ex AA/FR6 1.5V batteries, Li-FeS2 (Lithium Iron Disulphide) technology. For ATEX/IEC Ex multimeters.
Spare fuse(s) (ATEX, IEC Ex)
AT0097
Replacement Ex fuse size 10x38, breaking current 10A, 1000V, 30kA, HPC. For ATEX / IEC Ex multimeter. Supplied in quantity of 1.
Storage and transport case
HX0052B
Soft case, protective bag, transport and storage for MTX329x multimeters, dimensions 245x120x60 mm
HX0091 Pt100/Pt1000 adapter for multimeter
HX0091
Pt100/Pt1000 probe adaptor for multimeter, 4 mm diameter insulated male plugs
MultiFix Mounting accessory
P01102100Z
Magnetic, articulated fixing accessory for MultiFix-compatible measuring instruments, cases and bags. Can be transported and fixed for greater ease of use.
MINI03 AC current clamp
P01105103Z
Current clamp 100A AC. Ø10mm cable gland. Output signal : V AC. Output/input ratio: 1mV / A AC. Output via cord and Ø4mm insulated male plugs.
MINI05 AC current clamp
P01105105Z
100A AC dual current clamp. Ø10mm insert. Output signal: V AC. Direct reading output/input ratio : 1 V- 1 mV/A AC. Output via cord and Ø4mm insulated male plugs.
C106 AC current clamp
P01120304
Current clamp 1000A AC. Ø52mm insert. Output signal: V AC. Output/input ratio : 1mV / A AC. Output via Ø4mm insulated female sockets.
C107 AC current clamp
P01120305
1000A AC current clamp. Ø52mm insert. Output signal : V AC. Output/input ratio : 1mV / A AC. Output by cord and Ø4mm insulated male plugs.
MN12 AC current clamp
P01120405
Current clamp 200A AC. Ø20mm cable gland. Output signal: V AC. Output/input ratio : 10 mV / A AC. Output via Ø4mm insulated female sockets.
MN71 AC current clamp
P01120420
Current clamp 10A AC. Ø20mm cable gland. Output signal: AC voltage. Output/input ratio: 100 mV/A AC. Output via cord and Ø4mm insulated male plugs, for measurement on the secondary side of the I.T.
MN73 AC leakage current clamp
P01120421
200A AC current clamp for leakage current testing. Ø20mm insert. Output signal: V AC. S/E ratio: 1000 mV-10 mV/A AC. Output via cord and Ø4mm insulated male plugs.
A110 AmpFlex
P01120630
Flexible current sensor. Input/Output: 3-30-300-3kA/3V. Sensor length 45 cm, output by cord and Ø4mm insulated male plugs.
MA110 MiniFlex
P01120660
Flexible current sensor. Input/output: 3-30-300-3kA/3V. Sensor length 17 cm, output via cord and Ø4mm insulated male plugs.
MA110 MiniFlex
P01120661
Flexible current sensor. Input/Output: 3-30-300-3kA/3V. Sensor length 25 cm, output via cord and Ø4mm insulated male plugs.
Measuring and test leads
P01295451Z
Set of 2 moulded PVC cables (1 red, 1 black) / Ø4mm insulated straight male plug - Ø4mm insulated angled male plug / 15A / 1.5 m / 1000V CAT IV
Measuring and testing tip(s)
P01295454Z
Set of 2 moulded test probes (1 red / 1 black) for CAT III & IV 1000V installations
Measuring and testing accessories
P01295459Z
Accessory kit for electrician 2 moulded touch-points CAT IV, 2 moulded PVC cords (R/N) 1.5 m right male-male angled plug, 2 crocodile clips, 2 moulded touch-points D4 CAT II
Measuring and testing tip(s)
P01295491Z
Ø2mm 1000V CAT IV 10A test probes. Suitable for IP2X contacts on modular switchboards. Ø4mm insulated female connector. Set of 2 (1 red/1 black). UL approved
PROBE SP14 450°C L20cm 0,3mm CLASS A
P01655020
E25 AC/DC current clamp
P01120025
Current clamp 80A AC/DC. Ø11.8 mm holder. Bicalibre sensitivity 1V-10 mV / 1A. Powered by battery or external 5V. Zero DC and automatic standby. 600V CAT III/300V CAT IV
PAC 15 AC/DC current clamp
P01120115
AC/DC current clamp 400 A AC/600 A DC. Single-calibre sensitivity 1 mV / 1 A. 30 mm clamping diameter. 1.5 m cable and Ø4 insulated banana plugs.
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