DR4302 Order Page

DR4302

DR4302
DC Input
DIN-Rail Mounted
Fixed Range
Dual 4/20 mADC Output
Isolated Transmitter

$310.00

We will calibrate this field rangeable product to your specifications at no charge. It can be changed in the field if desired.

The following information must be entered to complete your order:
See "Specifications" below for Input range limits.

Power:
Input:	Zero Scale	Full Scale	Units

Don't Forget Your Accessories
DR1	DIN-Rail, 35mm Symmetrical, 39 inches (1 meter)	$25.00	Specifications

Features
Description
Specifications
Dimensions
Connections

Provides Two Individual Galvanic Isolated DC Outputs Proportional to DC Input
Plug-in Screw Terminal Blocks
DIN Rail Mount - Case Only 0.5" Wide
Steel Mounting Clip
5 Year Warranty
UL/cUL Recognized

The DR4302 provides two individually isolated DC outputs, proportional to a DC input, with 4 way isolation between input, power, and outputs. The unit is useful in eliminating ground loops and measuring signals with large common mode voltages.

All of the DR Series of products provide transient protection to help eliminate damage from lightning and from other transients coupled onto the power and signal leads by system wiring.

TYPICAL APPLICATIONS
Provides isolation between field instrumentation and control room. Use for reducing noise created by ground loops. Also use for signal conversion (voltage to current) and increasing drive capacity.

MOUNTING
All DR Series products are designed to mount on a 35 mm DIN rail. The products feature a steel mounting clip, with a compression spring, for secure mounting.

INPUT RANGE
Voltage
1/5 V, 0/10 V

Current
0/1 mA, 0/20 mA, 4/20 mA, 10/50 mA

INPUT IMPEDANCE
Voltage
=> 170 kilohm

Current

Current Input	Input Shunt Value
0/1 mA 0/20 mA 4/20 mA 10/50 mA	1000 OHM 100 OHM 124 OHM 20 OHM

OUTPUT
Current
4/20 mA Compliance > 12 V Per Output at 24 V Power

BANDWIDTH
-3db at 3 Hz

OUTPUT RIPPLE
(peak to peak)
<0.1% of span

ACCURACY
±0.1% of span

LINEARITY
±0.05% of span

COMMON MODE REJECTION
100 dB, DC to 60 Hz

OPERATING TEMPERATURE
14°F to 158°F
-10°C to 70°C

TEMPERATURE STABILITY
±(0.01% of span)/°C max

ISOLATION,
> 500 megohms
1000 V Peak

POWER
24 VDC (Limits 21 to 28 VDC) 60 mA max
12 VDC (Limits 10 to 15 VDC) 120 mA max

DR Series Dimension Drawing

TERM 1
TERM 2
TERM 3
TERM 4
TERM 5
TERM 6
TERM 7
TERM 8

INPUT +
INPUT -
OUTPUT 1 +
OUTPUT 1 -
OUTPUT 2+
OUTPUT 2 -
24 VDC +
24 VDC -

Specifications Manual

WILKERSON INSTRUMENT CO., INC.

DR4302 DC Input DIN-Rail Mounted Fixed Range
Dual 4/20 mADC Output (Splitter)
Isolated Transmitter

Input:

WILKERSON INSTRUMENT CO., INC.

DR4302 DC Input DIN-Rail Mounted Fixed Range Dual 4/20 mADC Output (Splitter) Isolated Transmitter

Input:

DR4302 DC Input DIN-Rail Mounted Fixed Range
Dual 4/20 mADC Output (Splitter)
Isolated Transmitter