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Indicator M4239 (M 4239, M-4239)
Indicator M4239 is designed for current, which characterizes the degree of traction charge alkaline and lead-acid batteries 40TZHN-400-350 and 60TZHN 12EN-400.
Vibration-proof, shock-resistant.
Technical characteristics of the instrument indicators M4239:
Current full deflection - 5mA;
The main instrument error indicator M4239 - ± 10% range;
Scale length - 40 mm;
Working position indicator device M4239 - vertical and horizontal;
Settling time moving part - 4c;
Change indicator readings M4239 influenced external constant magnetic field of 400 A / m - not exceed ± 2,5% of full scale range;
The device is designed to operate in ambient temperatures from -40 º C to +40 º C and relative humidity up to 80% at 20 º C;
In a tropical version of the product indicator M4239 is designed for operation at an ambient temperature of -10 º C to +45 º C and relative humidity up to 80% at 27 º C;
Allowed to use the device for up to 6 hours at ambient temperatures from -20 º C to +55 º C and relative humidity up to 98% at 35 º C and at lower temperatures without condensation;
Dimensions of the device display M4239 - 80h80h49mm;
Weight - 0.2 kg;
MTBF - not less than 19,000 hours;
The manufacturer guarantees that the quality of the instrument display M4239 technical requirements specifications provided the customer terms and conditions of storage, transportation, installation, operation, and its specified operational documentation.