ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
DC, AC and AC+DC voltages
V DC:
Measurement range: 0.001 mV to 1000.0 V DC
Uncertainty: 0.05 % + 25 cts
V AC, V AC+DC
Measurement range: 0.001 mV to 1000.0 V AC or AC+DC
AC, AC+DC uncertainty / Bandwidth: 0.05 % + 25 cts. 0.05% + 40 cts / 100 kHz
VLOWZ
Measurement range: 0.01 mV to 1000.0 V
Uncertainty / Bandwidth: 0.05 % + 25 cts / 300 Hz
Qualified measurement range in Ex zones: 0.001 mV to 65.00 V
DC, AC & AC+DC currents (protection by fuse)
A DC
Measurement range: 0.01 µA to 10.00 A DC (max. 20 A/30 s)
Uncertainty: 0.8 % + 20 cts
A AC, A AC+DC
Measurement range: 0.01 µA to 10.00 A AC or AC+DC (max. 20 A/30 s)
Uncertainty / Bandwidth: 1.0 % + 25 cts / 20 kHz
Qualified measurement range in Ex zones: 0.01 µA to 5.00 A
with external sensor (clamp): up to 6,000 A depending on sensor, transformation ratio 1, 10, 100, 1,000 mV/A
Frequency
Hz
Measurement range: 10.00 Hz to 200.0 kHz (for V), 20.00 kHz (for A)
Uncertainty: 0.1 % + 1 ct
Resistance & Continuity, Diode
Ω
Measurement range: 0.00 Ω to 60.000 MΩ
Uncertainty: 0.1 % + 20 cts
Continuity: Audible signal < 30 ± 5 Ω / < 5 V, I < 1.1 mA
Diode test: 3.000 V, 1 % + 30 cts / U < 5 V, I < 1.1 mA
Capacitance
nF/µF/mF
Measurement range: 0.100 nF to 60.000 mF
Accuracy/resolution: 1 % + 10 cts
Temperature Pt100/Pt1000
°C/°F
Measurement range: -200.0 °C to +800.0 °C
Uncertainty: 0.1 % ± 1.5°C
Other measurements
Main measurement: Conductance
Secondary measurements: Duty cycle, pulse width, resistive power (U²/R), dBm
Functions
MAX/Min/AVG, Peak+/Peak-: 100 ms on all the main measurements except Peak (1 ms)
ΔREL, ΔREL/R: Differential value, relative value
PWM filter: 4th-order 300 Hz low-pass filter
General specifications
Display: Double 60,000-count LCD screen with 3-level backlighting
Power supply: 4 x AA/FR6 Li-FeS2 Ex-qualified batteries / Battery life 350 h
Compliance outside Ex zones: IEC 6010-2-033 1000V CAT III/600V CAT IV, EN 61326-1 Class B
Ingress protection / Environment: IP 67* / Storage -20°C to +70°C, Use -10°C to +55°C
Mechanical specifications: Dimensions (L x W x H) : 196 x 90 x 47.1 mm – Weight: 715g
Delivered with 1 set of 2 straight/elbowed cables 1.5m long, 1 set of test probes, 1 Quick Start Guide in 18 languages including the information (link & QR code) for downloading the User’s Manual free of charge, 1 safety manual, 1 set of 4 x 1.5V AA batteries/FR6 Li-FeS2 Ex/IEC Ex-qualified batteries (pre-installed in the instrument).
The MTX 3297Ex multimeter is an ASYC IV series 60,000-point TRMS digital multimeter designed for use in potentially explosive Ex zones and is Ex/IEC Ex certified:
- IIC (gas) 0,1,2
- IIIC (dust) 20,21, 22
- Mines M1
The most demanding criteria for permanent use in all Ex zones.
This comprehensive intrinsically safe portable multimeter measures voltage, current, resistance, capacitance, frequency, temperature and diodes. Outside the Ex zones, the MTX 3297Ex is a high-performance 1000V CAT III / 600V CAT IV industrial multimeter. The MTX 3297Ex comes complete with ATEX-specific batteries and fuse.
Datasheet
Manual
