PD644 Javelin D High-Voltage DC Digital Panel Meter
Manufacturer: Precision Digital
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PD644 Javelin D High-Voltage DC Digital Panel Meter
Manufacturer: Precision DigitalThe Javelin D is an easy-to-use, 1/8 DIN digital voltmeter that accepts a DC voltage input up to 300 VDC.
It features a built-in 4-20 mA isolated transmitter, RS-485 serial communication capability, and a NEMA 4X/IP65 rated front. The four front panel buttons provide quick and simple access to programming and operation functions.
There are no jumpers, and no need to ever open the case. After completing setup of one meter, additional meters can be cloned using the time-saving copy function.
The optional Form C relays can be used for alarm indication or process control applications.
The Modbus® RTU serial communication upgrade enables the Javelin D Digital Voltmeter to operate as a Modbus® slave in RS-485 multi-point data acquisition systems.
Features- 0 to 300 Vdc Input
- NEMA 4X, IP65 Front
- Scale in Engineering Units
- Sunlight Readable LED Display
- 4-20 mA Analog Output
- Two form C 3 A Relays Option
- RS-485 Serial Communications
- Modbus RTU Option
- Data Acquisition with MeterView
Specifications
Manufacturer
Input
- 0 to 300 Vdc
Display
- 0.56" (14.2 mm) red LED, 4 digits (-1999 to 9999)
Accuracy
- ±0.05% FS ±1 count
Enclosure
- 1/8 DIN, high impact plastic, 94V-0, color: gray
Display Intensity
- Eight user selectable intensity levels
Front Panel
- NEMA 4X, IP65; panel gasket provided
Programming Methods
- Four front panel buttons, cloning with Copy feature, and Modbus registers
Power Options
- 85-265 VAC, 50/60 Hz; 90-265 VDC, 20 W max
- 12-36 VDC; 12-24 VAC, 6 W max
Operating Temperature
- 0 to 65° C (32 to 150° F)
Storage Temperature
- -40 to 85° C 9-40 to 185° F)
Humidity
- 0 to 90 % Non-Condensing
Isolation
- 4 kV Input/Output-to-Power-Line
- 500 V Input to Output or Output to-24 VDC Supply
Connections
- Removable screw terminals accept 12 to 26 AWG
Approvals & Certifications
- cULs
Weight
- 8 oz (227 g) (including options)
