Juxta Frequency Transducers

• Kind: Two-wire Transmitter
• Type: AC Transmitter
• Phase: Three
• Wire-Assembly Type: Four-wire Transmitter
• Accuracy Grade: 0.2G
• Certification: ISO
• Model NO.: 248982-320-AHD-0
• Customized: Customized
• Trademark: jinhan
• Origin: China
• HS Code: 9030339000
• Production Capacity: 5000

Product Description

JUXTA COMBINATION WATT/VAR TRANSDUCERS

1.GENERAL
The 2469 and 2489 Frequency transducers have an analog output corresponding to the frequency of the AC input voltage. These transducers are capable of high accuracy measurement over various frequency ranges.

2.SPECIFICATIONS:

Model #		2469	2489
Voltage inputs and range: Input powered range Auxiliary powered range Voltage input burden		120V: 100 - 135 VAC, 240V: 200 - 264 VAC ±20% of rated voltage 120VAC <0.1 VA; 240VAC <0.2 VA
Rated outputs		±1mADC into a 10kWmax. load; 10VDC output compliance 4-12-20 mADC into 750W max. load; 15VDC output compliance
Accuracy: ±2, 5, 10, 25 Hz deviation ±0.5, 1 Hz deviation		±1% of input  span ±2% of input  span	0-1mADC=±0.1% of input span 0-1mADC=±0.2% of input span 4-20mADC=add±0.1% to accuracy
External calibration adjustment		Zero:  ±1% minimum Span:  ±2% minimum	Zero: ±5% minimum Span: ±10% minimum
Response time		<400 milliseconds (0-99% of output)
Output ripple		0.3% of span peak-to-peak max.	0.5% of span peak-to-peak max.
Isolation		2500 VAC input to output, power and case 2000 VAC aux. power to output and case 500 VAC output to case
Surge Withstand Capability		IEEE472/ANSI C37.90.1 - 1989, JIS C1111(5KV 1.2 x 50 microseconds)
Insulation resistance		>10 megohm / 500VDC input/output/power/case
Operating temperature		-20°C to +60°C
Operating humidity		0 - 90% relative humidity (non-condensing)
Temp. effect: ±2, 5, 10, 25 Hz deviation ±0.5, 1 Hz deviation		± 250 PPM / °C of span ± 500 PPM / °C of span	±25ppm of center frequency(60Hz±5Hz) ±5ppm of center frequency(60Hz±0.5Hz) For 4-20mADC multiply ppm x 1.4
External magnetic field		< 0.2% at 400 AT/m
Harmonics		Fundamental through 9th harmonic
Weight		1000g (2.2 lbs.)
Shock		< 0.2% after 50G, 3 Axis and 6 repetitions
Vibration		< 0.2% after 16.7 Hz, 4 mmp-p 1 hour, 3Axis
UL Recognition		File # E60579

3) STANDARD MODELS:
 

120VAC, 60 Hz, input powered	2469	2489
Freq. ± 1.0 Hz deviation, 0-1mA output Freq. ± 1.0 Hz deviation, 4-20mA output Freq. ± 2.0 Hz deviation, 0-1mA output Freq. ± 2.0 Hz deviation, 4-20mA output Freq. ± 5.0 Hz deviation, 0-1mA output Freq. ± 5.0 Hz deviation, 4-20mA output	246982-320-AFA-0 246982-320-AHD-0 246983-320-AFA-0 246983-320-AHD-0 246984-320-AFA-0 246984-320-AHD-0	248982-320-AFA-0 248982-320-AHD-0 248983-320-AFA-0 248983-320-AHD-0 248984-320-AFA-0 248984-320-AHD-0

NOTE: See order format on next page for additional ratings, frequency calibrations, power-up and output options.
Auxiliary power supply options <5.0 VA burden.