F144D-HZB Dual-Channel AC Voltage and Frequency Meter

Product Introduction

F144D-HZB Dual-Channel AC Voltage and Frequency Meter Accuracy: HZ: 0.5 class; V: 1.5 class, Deployment Angle: 90 degrees Specifications: V: AC0-500V direct connection or secondary connection via PT to 100V HZ: 45-55HZ, 55-65HZ, 100V, 220V, 380V Dimensions: 96×96mm Opening Size: 92×92mm

Specifications

F144D-HZB Dual-Channel AC Voltage and Frequency Meter

Accuracy: HZ: 0.5 class; V: 1.5 class; Deployment angle: 90 degrees

Specifications: V: AC 0-500V direct connection or secondary connection via PT to 100V

HZ: 45-55HZ, 55-65HZ, 100V, 220V, 380V

Dimensions: 96×96mm

Hole size: 92×92mm

The F144D-HZB Dual-Channel AC Voltage and Frequency Meter is suitable for voltage indication on parallel distribution panels in ships and mobile power stations. It features dual-pointer (dual-structure) indication, simultaneously measuring the voltage parameters of two lines.

I. Main Technical Performance

1. The converter circuit and indicating mechanism are integrated, resulting in high measurement accuracy (1.5 class). The pointer deployment angle is 90 degrees, and both pointers indicate simultaneously.

2. This series of instruments is a magnetoelectric instrument, featuring excellent linear scale and immunity to external magnetic fields.

3. Operating ambient temperature: -25℃ to +65℃.

4. The housing is made of ABS flame-retardant material. The housing and circuit withstand voltage of AC2000V/1 minute. The housing protection meets IP42 standards, allowing for the presence of oil mist, salt spray, mold, dust, and condensation.

5. The instrument adopts a universal appearance structure. The series of instruments has dimensions based on a 12-module, with a square front, providing an aesthetically pleasing design and facilitating panel layout.

II. Voltage Measurement Specifications

① For instruments with limits outside the specifications, instruments that require a red line to be drawn at the set value, and instruments with the zero point in the middle of the scale, please specify when ordering and confirm in the contract;