Gutter METRISO PRO M550R | Analog insulation, low-resistance and voltage measuring device
Compact and robust, for rough service operations and laboratory use
Analog display of measurement and limit values
Intelligent filter - measurement-dependent and precise connection when measuring high-impedance resistances with: - Beatings, ie compensation of 16 2/3 Hz and 50 Hz disturbances - Damping of capacitive influences including supply lines - suppression of electrical field influences
Signaling of dangerous voltage by LED
Signaling of limit violations by LED
External voltage detection in switch position OFF
Overvoltage protection protects the instrument if it is accidentally connected to the mains voltage
Fuse protection for all resistance measuring ranges
Electronic fuse to protect the low-resistance and resistance measurement RLO and R
Device self-test with built-in 10 MΩ test resistor in accordance with EN 50110 / VDE 0105-100
Guard connection for compensating surface currents
Dimensions 225 mm x 130 mm x 140 mm
Weight about 1.5 kg with batteries
Degree of protection housing IP 52, measuring lines and connections IP 40 according to DIN VDE 0470 part 1 / EN 60529
M550R | METRISO PRO analog insulation measuring device 1000V, 100 k to 100 MOhm
With the METRISO PRO insulation and low-resistance measuring devices, you can quickly and efficiently check protective measures for electrical systems according to:
DIN VDE 0100
ÖVE-EN 1 (Austria)
NIV / NIN SEV 1000 (Switzerland)
and other country-specific regulations
Insulation measurement according to EN 61557-2 / VDE 0413 part 2- with test voltages 50, 100, 250, 500, 1000 V.
Low resistance measurement according to EN 61557-4 / VDE 0413 part 4
Voltage measurement up to 1000 V.
Lieferumfang
1 insulation and resistance measuring device
1 factory calibration certificate
1 set of batteries
1 strap
1 crocodile clip
1 cable set KS17-4
1 brief operating instructions
1 supplementary sheet of safety information (detailed operating instructions can be downloaded from the Internet)
The insulation measuring devices are suitable for the following tasks:
Measuring the insulation resistance of voltage-free devices and systems, depending on the version up to 1000 V.
Checking of test objects for zero voltage in networks up to 1 kV
Check the resistance of earthing, protective and equipotential bonding conductors
Testing the conductivity of floor coverings in relation to electrostatic charges (when using shielded test leads) - EN 1081
With the so-called 1 mA test acc. DIN VDE 0845 / EN 61645 can also be used to test the response voltage of overvoltage components (varistors, Zener diodes, etc.) of requirement categories B and C / SPD types 2 and 3) on site and evaluate them according to the manufacturer's data.
Discharge of capacitive test objectsCapacitive test objects such as B. Cables and windings that can charge to the test voltage are discharged by the measuring device. The drop in voltage can be observed on the display.
Safety through competence. With over 100 years of experience, Gossen
Metrawatt offers you unique products for measurement and testing
technology as well as industrial metrology. The products stand for
quality, reliability, safety and progressiveness, but also for dynamic
and ergonomic design, high ease of use and unique innovative spirit.