DPM3 User Manual, 1st Edition
User Manual - DPM3 Series Panel Meters
33
Technical Specifications
Conversion
Technique
Sigma-Delta
Resolution
±15 bits
Conversion rate
20 times per second
Accuracy
Conditions
Temperature
coefficient
100 ppm/°C
Warm-up time
10 minutes
Temperature
23°C±5°C
Display
Range
-19999 / +39999, 5 LED digits 14mm (Programmable color Red, Green, Amber)
LEDs
8, functions and outputs status
Display refresh rate
Process / Load cell
20 times per second
Pt100
20 times per second
TC
10 times per second
Display / Input
overrange indication
"-
oUEr
” , “
oUEr
”
Relays
-2R: (2) Form C SPDT
-4R: (4) Form A SPST Normally Open with
shared common
Nominal contact rating............................................8A at 250VAC / 24VDC
Maximum switching current (resistive load)..........8A
Maximum switching power.....................................2000VA / 192W
Maximum switching voltage...................................400VAC / 125VDC
Contact resistance...................................................≤100mΩ at 6VDC at 1A
Operate time............................................................≤10ms
Nominal contact rating..............................................5A at 250VAC / 30 VDC
Maximum switching current (resistive load)............5A
Maximum switching power.......................................1250VA / 150W
Maximum switching voltage.....................................250VAC / 30VDC
Contact resistance.....................................................≤100mΩ at 6VDC at 1A
Operate time..............................................................≤10ms
Analog Output
-A & -A2R Only
Type
4-20 mA Sourcing
Maximum load
≤500Ω
Resolution
13 bits
Accuracy
0.1%FS ±1 bit
Response time
10ms
Thermal drift
0.5µA / ºC
Power Supply
and Fuses
-H High Voltage:
-L Low Voltage:
85-265 VAC 50/60 Hz (100-300 VDC), (recommended fusing 0.5A/250V, DIN 41661)
22-53 VAC 50/60 Hz (10.5 - 70 VDC), (recommended fusing 2A/250V, DIN 41661)
Power
Consumption
5W without options, 8W max.
Filter
Cutoff frequency
4Hz to 0.05Hz
Slope
-20dB/Dec.
Environmental
Conditions
Operating
temperature
-10ºC to +60ºC (14ºF to 140ºF)
Storage temperature
-25ºC to +85ºC (-13ºF to 185ºF)
Relative humidity
(non-condensing)
<95% @ 40ºC (104ºF)
Maximum altitude
2000m
Frontal protection
degree
IP65
Environmental
Air
No corrosive gases permitted
Agency
Approvals
CE
