Explosion Proof Digital Panel Meter - Series DDX from APG

Explosion Proof Digital Panel Meter

DDX

Digital Panel Meter for Class I, II, and III Hazardous Locations

Two-line, six-character display with eight LED alarm indicators, all in an explosion-proof housing.

Description

Easy to Program
With four through-glass buttons on the face for programming in place, and a USB port for connection to a PC running MeterView Pro software, setting up the DDX is simple.

World-wide Approvals
The DDX carries FM, CSA, ATEX, and IECEx approvals for installation in Class I, II, and III hazardous locations. That may not be everywhere, but it's pretty close.

Easily to Read Display
Bright, sunlight-readable display comes standard on the DDX, with eight selectable intensity levels.

Common Model Configurations

All common model configurations can be purchased online, click the model number link below. Refer to Model Number Configurator on the datasheet for a full list of configuration options.

Explosion Proof Digital Panel Meter
Model Number Model Description
DDX-A00 85-265 VAC input power, No outputs (visual display only)
DDX-A10 85-265 VAC input power, 4-20 mA output
DDX-A14 8-265 VAC input power, 4-20 mA output, 4 output relays
DDX-D00 12-24 VDC input power, No outputs (visual display only)
DDX-D02 12-24 BDC input power, 2 output relays
DDX-D14 12-24 VDC input power, 4-20 mA & 4 output relays
Specifications
 

   Performance

Display
2 lines, 6 characters each
Top line: 0.6" (15 mm) characters
Bottom line: 0.46" (12 mm) characters
Display Update Speed
200 ms (5 updates per second)
Accuracy
± 0.3% of calibrated span


   Electrical

Supply Voltage
VAC: 85 - 265
VDC: 12 - 24
Input Impedence
Voltage Inputs: > 500 kΩ
Current Inputs: 50 - 100 Ω
SPDT Relays
3 A @ 30 VDC / 125-25 VAC resistive loads
1-14 HP (≈ 50 W) @ 125/250 VAC inductive loads
Input Contact/Digital Input
Contact Voltage: 3.3 VDC
Digital Input Logic High: 3 - 5 VDC
Digital Input Logic Low: 0 - 1.25 VDC
Default Logic: Normally Open/Low


   Approvals

FM
Enclosure Type 4X; IP66
Class I, Div. 1, Groups B, C, D
Class II, Div. 1, Groups E, F, G
Class III, Div. 1, T5/T6
Class I, Zone 1, AEx d, IIC Gb T5/T6
Zone 21, AEx tb IIIC T90°C; Ta -40°C to +60° C
T6 Ta = -40°C to +60° C; T5 Ta = -40°C to +65° C

CSA Explosion Proof
Class I, Div. 1, Groups B, C, D
Class II, Div. 1, Groups E, F, G
Class III, Div. 1
Class I Zone 1 Ex d IIC
Zone 21 Ex tb IIIC T90°C
-40°C < Tamb. < +60° C; Temperature Code T6
-40°C < Tamb. < +65° C; Temperature Code T5
Enclosure Type 4X & IP66
ATEX
Ex II 2 G D
Ex d IIC T* Gb
Ex tb IIIC T90°C Db IP68
Ta = -40°C to + *°C
*T6 = -40°C to +60°C
*T5 = -40°C to +65°C
IECEx
Ex d IIC T* Gb
Ex tb IIIC T90°C Db IP68
Ta = -40°C to + *°C
*T6 = -40°C to +60°C
*T5 = -40°C to +65°C


   Connectivity

Input Options
0-20 mA, 4-20 mA
0-5 VDC, 1-5 VDC, 0-10 VDC, ±10 VDC
Output Options
2 or 4 SPDT Relays
Isolated 4-20 mA
Transmitter Power Supply
Isolated 24 VDC @ 25 mA

   Programming

Programmable Features
Min/Max, Tare, Hold
Multi-scale Input Display (e.g. Level & Volume)
Noise Filter
High/Low Alarms
Alternating Pump Control
Time Delay for Output Relays
Methods
4 Front-panel Push Buttons
MeterView Pro Software (with PC)


   Physical

Size
6.42" x 7.97" x 8.47" (163 mm x 202 mm x 215mm)
Weight
16.0 oz (7.26 kg)


   Environmental

Front panel rating
NEMA 4X, IP65
Storage Temperature
-40° - 185°F (-40° -85 °C)
Operating Temperature
-40° - 149°F (-40° - 65°C)