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ÇöÀçÀ§Ä¡ : Home > DAVIS (»óÇ° 25000°³) > Panel Meters > Controllers

DAVIS Á¾ÇÕ °èÃø±â - Çѱ¹´ë¸®Á¡ ÄÚ¸°½º°è±â(ÁÖ)
 
LA282123 DC in,green LED,85-264Vac power
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The DC Input Meter is exceptionally accurate at high read rates for control and peak capture.
The DC Input Meter is exceptionally accurate at high read rates for control and peak capture. It can be jumper-configured for DC Volts, DC Amps, process signals such as 4-20 mA, potentiometer followers, and strain gauges.

Five DC voltage ranges from ¡¾200.00 mV to ¡¾660.0 V, plus four current ranges from ¡¾2.0000 mA to ¡¾5.000A, are user selectable and factory precalibrated. Currents greater then 5A may be displayed using external shunts. Display zero and span are programmable for direct readout in engineering units. Three scaling methods are selectable: scale and offset, two-point method, and system-level calibration using actual transducer signals. An isolated excitation output of 5, 10 or 24 Vdc is standard to power transducers. This output is monitored to compensate for variations in excitation voltage.
 
Features
  • ¡¾99,999 display span
  • 0.01% error
  • Ranges user-selectable & factory precalibrated
  • Read rate to 60/sec with adaptive averaging filter
  • Isolated 5, 10, 24 Vdc excitation output
  • Scalable in engineering units
  • 4-wire ratio measurements
  • 1/8 DIN, NEMA-4X front panel
 
SPECIFICATIONS
Display -99,999, 0.56" high LED digits
Zero & Span ¡¾99,999 (programmable)
Read Rate To 60/sec with adaptive digital filtering
Accuracy <0.01% FS ¡¾ 1 ct error
Excitation 5V @ 100mA, 10V @ 120mA, 24V@ 50mA
DC Voltage ¡¾200 mV, ¡¾2 V, ¡¾20 V, ¡¾200 V, ¡¾660 V
DC Current ¡¾2mA, ¡¾20mA, ¡¾200mA, ¡¾5A

CAT NO. MODEL DEscRIPTION AVAIL PRICE
LA282123   L10000DC   DC in, green LED, 85-264Vac power   Yes   494,640
LA282124   L20000DC   DC in, red LED, 85-264Vac power   Yes   494,640
LA282125   L7000DC   DC in, green LED, 9-37 Vdc power   Yes   581,040
LA282126   L21000DC   DC in, red LED, 9-37 Vdc power   Yes   581,040
LA282105   LDR   OPTIONAL Dual 10A Form C relays FOR DC Volts & Amps, Process, & Strain Gauge Inputs   Yes   172,800

 

(same slot as LA282106) 
LA282106   LOC   OPTIONAL Dual isolated solid state relays FOR DC Volts & Amps, Process, & Strain Gauge Inputs   Yes   118,800

 

(same slot as LA282105)
LA282107   LAO   OPTIONAL Isolated analog output, 0-20 mA & 0-10 V, scalable FOR DC Volts & Amps, Process, & Strain Gauge Inputs   Yes   194,400

 

LA282108   L232   OPTIONAL RS-232 data I/O FOR DC Volts & Amps, Process, & Strain Gauge Inputs   Yes   129,600

 

(same slot at LA282109) 
LA282109   L485   OPTIONAL RS-485 data I/O FOR DC Volts & Amps, Process, & Strain Gauge Inputs   Yes   172,800

 

(same slot at LA282108) 
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DAVIS Á¾ÇÕ °èÃø±â - Çѱ¹´ë¸®Á¡ ÄÚ¸°½º°è±â(ÁÖ)
 
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