NO LONGER AVAILABLE Consult Temperature Engineering

DPM19

LCD Panel Meters

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4 to 20 mA dc Input
Two Control Outputs with Individually Adjustable Setpoints
User Selectable Control Outputs to Activate Above or Below the Setpoint
Optional Setpoint LED Indicator for Each Control Output
Optional Switch Allows User to Display Setpoints or Measured Value

商品説明

Specifications
Display
Digits: 3 1/2 (1999)
Type: 7-segment backlit LCD
Height: 0.3" (7.6 mm
Polarity: Automatic (-) displayed
Decimal Point: 3 position, external selection
Overload: 3 lower digits blank for readings greater than 1999
Performance @ 25°C (77°F)
Accuracy: ±(0.1% of F.S. + 1 count)
Conversion Rate: 2.5 per second
Tempco: (Span) ±200 PPM/C typical (Offset) ±100 PPM/C typical
Environment Operating Range: 0 to 60°C (32 to 140°F)
Storage Range: 0 to 70°C (32 to 158°F)
Backlighting
Positive Red: Red background, black characters
Power: Loop powered instrument and backlighting
Input
Loop Current: 4 to 20 mA dc
Loop Burden (at 20 mA): 3.5 Vdc typical 4.4 Vdc max.
Offset Adjust: 0 to 40% F.S.
Scaling: (standard) 0-1000 counts
Span( Adjustable): 200-2,000 counts
Offset (Adjustable): 0 to 40% of span Setpoint Adjust Range 0 to 20 mA
Control Outputs
Switch Current: 60 mA max.
Switch Voltage: +26, -0.3 Vdc max.
Output CMV: 125 vrms max.
Switch Forward Voltage: 0.4 Vdc max. (separate bias)
Panel Cutout: 34 W x 31.5 mm H (1.33 x 1.23")

THIS PRODUCT IS NO LONGER AVAILABLE