Hakaru DPA9–A Digital Panel Meter: DC Ammeter, Voltmeter, And Receiver

Hakaru

Manufacturer: HAKARU PLUS CORPORATION
Model: DPA9–A

48 × 24, 1/2H, Digit height 10 mm, with input–power supply isolation

Model

DPA9(1)B-(2)-(3)

(1) Measurement Range

Voltmeter

Code	Measurement Range
02	±199.9mV
03	±1.999V
04	±19.99V
05	±199.9V

Ammeter

Code	Measurement Range
12	±199.9µA
13	±1.999mA
14	±19.99mA
15	±199.9mA
16	±1.999A

Receiver Meter

Code	Measurement Range
09	1 to 5V
19	4 to 20mA
A1	0 to 1mA
V0	0 to 100mV
V1	0 to 1V
V2	0 to 5V
V3	0 to 10V

(2) Display Color

Code	Description
R	Red LED
G	Green LED

(3) Option

Code	Description
No code	None
A01	10-digit attachment
A02	Absolute value display

How to Order Example

Model: DPA909B-G
(1) 09 : 1 to 5V
(2) G : Green LED
(3) No code : None

Device Specifications

Mounting: Panel-embedded type, snap-in method
Housing: Black plastic
Wiring connection: Connector

Display Section

Numeric range: 0 to 199
Display element: LED, red or green, digit height 10mm
Polarity input: “−” display
Decimal point position: Short-circuit between DP1 to DP3 and COM on the connector section. Not isolated from measurement input.
Input overrange: 1□□ or −1□□ display. □ indicates blank.

Scaling Function

Full-scale display: -1999 to 1999
Offset display: -199 to 199
Hold: Data is held by short-circuiting HOLD and COM. Not isolated from measurement input.
Resolution: 1/200
Display period: 10ms, 40ms, 1s, 2s, and 4s selectable.
Zero-suppression function: Selectable setting.
Offset fixed display: When the input is below the offset value, the display is fixed to the offset display value.
10° digit fixed display: The displayed value of the 10° digit is fixed to 0.

Input Specifications

Input resistance and overload

Type	Measurement Range	Input Resistance	Overload
Voltmeter	02 : ±199.9mV	1MΩ	DC±10V
	03 : ±1.999V	6MΩ	DC±250V
	04 : ±19.99V	10MΩ	DC±250V
	05 : ±199.9V	10MΩ	DC±250V
Ammeter	12 : ±199.9µA	1kΩ	DC±2mA
	13 : ±1.999mA	100Ω	DC±50mA
	14 : ±19.99mA	10Ω	DC±150mA
	15 : ±199.9mA	1Ω	DC±500mA
	16 : ±1.999A	0.1Ω ※1	DC±3A
Receiver Meter	09 : 1 to 5V	5MΩ	DC±250V
	19 : 4 to 20mA	10Ω	DC±150mA
	A1 : 0 to 1mA	200Ω	DC±30mA
	V0 : 0 to 100mV	1MΩ	DC±10V
	V1 : 0 to 1V	1.3MΩ	DC±250V
	V2 : 0 to 5V	5MΩ	DC±250V
	V3 : 0 to 10V	10MΩ	DC±250V

※1: For the 16 ±1.999A range, the shunt resistor is externally attached to the input connector.

Installation Specifications

Power supply: DC4.75 to 26V
Current consumption:

Power Supply	Red Display	Green Display
DC5V	Approx. 10mA	Approx. 50mA
DC12V	Approx. 45mA	Approx. 80mA
DC24V	Approx. 30mA	Approx. 50mA

Operating temperature: 0 to 50°C
Storage temperature: -20 to 70°C
Dimensions: W48 × H24 × D72
Mass: Approx. 40g

DPA9□□B

Performance

Reference accuracy:

Type	Measurement Range	Reference Accuracy Converted at 0
Voltmeter	02 : ±199.9mV	±(0.1% +1digit)
	03 : ±1.999V	±(0.1% +1digit)
	04 : ±19.99V	±(0.2% +1digit)
	05 : ±199.9V	±(0.2% +1digit)
Ammeter	12 : ±199.9µA	±(0.2% +1digit)
	13 : ±1.999mA	±(0.2% +1digit)
	14 : ±19.99mA	±(0.2% +1digit)
	15 : ±199.9mA	±(0.2% +1digit)
	16 : ±1.999A	±(0.3% +1digit)
Receiver Meter	09 : 1 to 5V	±(0.2% +2digit)
	19 : 4 to 20mA	±(0.2% +2digit)
	A1 : 0 to 1mA	±(0.2% +1digit)
	V0 : 0 to 100mV	±(0.2% +1digit)
	V1 : 0 to 1V	±(0.2% +1digit)
	V2 : 0 to 5V	±(0.2% +1digit)
	V3 : 0 to 10V	±(0.2% +1digit)

Temperature coefficient: ±200 ppm/°C

Dielectric strength / Withstand voltage:
Input terminal – Case: AC1500 V for 1 minute
Power supply terminal – Case: AC500 V for 1 minute
Power supply terminal – Input terminal: AC500 V for 1 minute