AC Frequency Transmitter

• After-sales Service: Following Updating
• Warranty: Under Discussion
• Color: Black
• Working Power Supply: AC 220V DC 24V
• Temperature: -20~60
• Relative Humidity: 20~90%(No Condensation)
• Model NO.: SM-CTB-F
• Installation: Rail Mounted, DIN Rail 35mm
• Protection Grade: IP20
• Transport Package: Wooden Box
• Specification: 119.5*55*37.5mm
• Trademark: Sun-Moon
• Origin: China
• HS Code: 9031809090
• Production Capacity: 30, 0000piece/Year

Product Description

 Product Description:

Frequency transmitter is the measured AC voltage frequency isolation converted into a single standard DC voltage or DC current output according to the linear ratio. Single-chip technology, accurate and up-to-date algorithms to achieve accurate measurement of the frequency of AC circuits, widely used in electric power, post and telecommunications, petroleum, coal, metallurgy, railways, municipal and other sectors of the electrical installations, automated control and scheduling systems.

Product Parameters:
 

precision	±0.2%RO
Input Overload	Instantaneous current 2x continuous, 10x 5 seconds
Insulation Impedance	>=100MΩ/DC500V
Input Impedance	Current input<=250Ω, Voltage input:>=1MΩ
Output Capability	Current Output<=500Ω
Isolation Capability	AC 2000V/min. between input/output/power supply
Long-term stability	Annual Drift<=0.2%
Adjustment Range	SPAN and ZERO ±20%
Response rate/ripple	<=400mS/<=0.5%rms RO
Linearity and Re-linearity	<=0.1%
Operating Environment	-10°C~+55°C; 20~90%RH without condensation, storage condition:-20°C~+75°C; 20~90%RH without condensation
Working power supply	Auxiliary power supply AC220V, DC24V, etc. optional
Shell material	Non-flammable ABS injection molding
Installation	Rail mounted, DIN RAIL 35mm