Industrial Intrinsically Safe Smart Multimeter__Multimeter 87v EX-Dorland
Beijing Dorland System Control Technology Co., Ltd. has recently launched the intrinsically safe industrial grade explosion-proof multimeter Multimeter 87v EX, a newly designed, developed, and produced industrial grade 6000 bit true RMS digital multimeter with IP67 waterproof and dustproof, 3-meter drop resistant, sturdy and durable, 6000 bit counting, VFD testing function, LoZ function, full model automatic range, and true RMS testing, ensuring easy application in the industrial and maintenance fields. In addition, it is also suitable for outdoor construction, pipeline inspection, etc. It can be used in conjunction with various applications such as OA office systems, inspection positioning systems, data collection systems, etc. Especially suitable for harsh environments with hazardous explosions, such as petroleum, chemical, pharmaceutical, oil depots, tank farms, and other hazardous areas with flammable and explosive gases.
Working altitude:
Within 2000 meters
Working humidity:
The maximum humidity reaches 80% at 31 ℃ (87 ℉) and decreases linearly to 50% at 40 ℃ (104 ℉)
Communication response:
True effective value
Input impedance:
> 10M Ω VDC and > 10M Ω VAC
Continuity check:
When the resistance is less than 50 Ω, the buzzer sounds and the test current is less than 0.35mA
Diode testing:
The maximum test current is 0.9mA, and the typical open circuit voltage is 3.2VDC
Operating environment:
0℃~55℃
Shell:
Double injection molding, waterproof
Certificate No.:
CE24.7162X
Screen:
6.000 digit counting LCD display
Battery:
A 9-volt (NEDA 1604) battery
Model Name:
Multimeter__Multimeter 87v EX