Omega DPG1000ADA-30V100 Instruction Sheet

Digital Pressure Gauges with Alarms
DPG1000ADA Series
M3362/0818
INSTRUCTION
SHEET
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Ranges and Resolution
See table below. Resolution is fixed as indicated in table.
Dual Alarms, 4-20 mA Output
DPG1000ADA-30V100
–30.0 inHg to 100.0 psig
DPG1000ADA-30INHGVAC 0.00-30.00 InHg Vac
DPG1000ADA-05G
0.00-5.000 psig
DPG1000ADA-15A 0.00-15.00 psia
DPG1000ADA-15G
0.00-15.00 psig
DPG1000ADA-30A 0.0-30.00 psia
DPG1000ADA-30G
0.0-30.00 psig
DPG1000ADA-60G 0.0-60.00 psig
DPG1000ADA-100A
0.0-100.0 psia
DPG1000ADA-100G 0.0-100.0 psig
DPG1000ADA-300G
DPG1000ADA-500G
DPG1000ADA-1KG
DPG1000ADA-2KG
DPG1000ADA-3KG
DPG1000ADA-5KG
Alarm Setting
(All are field configurable)
-1N (default if not specified) HI/LO Normal action
-2N
HI/HI Normal action
-3N LO/LO Normal action
-1R
HI/LO Reverse action
-2R HI/HI Reverse action
-3R
LO/LO Reverse action
Numeric
display
Alarm1
88888
X X X X X
2
ALARM 1 ALARM 2
Select
Test
SEL TEST s t
Alarm 1
status
LED
¼" NPT
3.38" Standard
3.5" NEMA 4X
DPG1000-PS Optional Power Supply Kit
The optional power supply kit
includes a UL and CSA listed 115
VAC (50/60 Hz) wall-mount power
supply with U.S. style 2-prong
plug.
Output is 12 VDC at 200 mA and
is intended for gauges that accept
DC power. The power supply's
two-conductor wire is approxi-
mately 6 feet long and has plain
wire ends.
Also included is a moisture resistant connector to allow easy
hookup without having to strip wires. Use a pair of pliers to snap
connector onto wires.
TM
Accuracy
Accuracy includes linearity, hysteresis, repeatability
±0.25% of full scale ±1 least significant digit
Range
Sensor hysteresis:
Sensor repeatability: ±0.01% FS, included in accuracy
Display
4 readings per second nominal display update rate
4 digit LCD, 0.5" H and 5 character 0.25" H alphanumeric
Alarm 1 and Alarm 2 LCD indicators and bi-color (red/green)
LEDs
Controls & Functions
SEL Select and display alarm trip points
TEST Alarm acknowledge, or toggle alarms when in test mode
Increase alarm setpoint when in setpoint adjust mode
s
Decrease alarm setpoint when in setpoint adjust mode
t
0-300.0 psig
Multi-level pass code protection for set-up and calibration
0-500.0 psig
Alarm Relay Outputs
0-1000 psig
Programmable dual form C (SPDT) relay contacts for HI/LO,
0-2000 psig
HI/HI, LO/LO, normal or reverse acting with 1% deadband, or
adjustable trip and reset points for each relay, manual or auto
0-3000 psig
acknowledge.
0-5000 psig
1A/24VDC, 0.5A/115VAC, non-inductive
Alarm Type
120 milliseconds typical response time
Calibration
Non-interactive, ±10% of range
All pressure and absolute models: zero, midpoint, span
All vacuum models: –span, –midpoint, zero
Vacuum/pressure models: –span, zero, +midpoint, +span
±15 psi models: –span, –midpoint, zero, +midpoint, +span
Alpha-
2.88"
numeric
display
Alarm 2
Up
Down
Alarm 2
status
LED
0.75"
1.65"
DPG1000ADA
NC 1
C 1
NO 1
NC 2
C 2
NO 2
Alarm Contact Ratings
0.5A/115VAC,
1A/24VDC,
non-inductive
WARNING: This product can expose you to chemicals including
lead, nickel and chromium, which are known to the State of
California to cause cancer or birth defects or other reproductive
harm. For more information go to www.P65Warnings.ca.gov
±0.015% FS, included in accuracy
3 ft long, 22 AWG cables
with stripped and tinned
wire ends
2 conductor power
6 conductor alarms
Allow 1" wire clearance
Turn at hex
fitting only
Power wires
BLACK
8-24 VAC 50/60 Hz or
9-32 VDC
RED
6-conductor relay wires
BLACK NC Normally Closed
SPDT
RED C Common
1
NO Normally Open
GREEN NC Normally Closed
SPDT
BROWN C Common
2
BLUE NO Normally Open
Power
8 to 24 VAC 50/60 Hz or 9 to 32 VDC
Gauge is on when power is on
Designed for continuous operation.
1.0 watt maximum power consumption
Weight
9.5 ounces (approx.), shipping wt. 1 pound (approx.)
Housing
Extruded aluminum case, epoxy powder coated, ABS/ polycar-
bonate bezel, front and rear gaskets, polycarbonate label
Connection, Material, Media Compatibility
1/4" NPT male fitting, all wetted parts are 316L stainless steel
Overpressure, Burst, Vacuum
Ranges using 3000 psig sensor: 5000 psig overpressure
Ranges using 5000 psig sensor: 7500 psig overpressure
All others: 2 X pressure range
3000 psi, 5000 psi, and 4 digit ranges 112.5% full scale out-
of-range display: 1– – – or I –.–.–.–
Under-range display (non-vacuum sensors): –Err
4 X sensor burst pressure rating, or 10,000 psi, whichever is
less
Vacuum service: 15 psia, ±15 psig, 15 psig, 30 psia,
100 psig, 100 psia, 200 psig sensors
Environmental
Storage temperature: –40 to 203°F (–40 to 95°C)
Operating temperature: –4 to 185°F (–20 to 85°C)
Compensated temperature: 32 to 158°F (0 to 70°C)
Installation Precautions
4 Read these instructions before using the gauge. Configuration may
be easier before installation. Contact the factory for assistance.
4 These products do not contain user-serviceable parts. Contact
us for repairs, service, or refurbishment.
4 Gauges must be operated within specified ambient temperature
ranges.
4 Outdoor or wash down applications require a NEMA 4X
gauge or installation in a NEMA 4X housing.
4 Use a pressure or vacuum range appropriate for the application.
4 Use fittings appropriate for the pressure range of the gauge.
4 Due to the hardness of 316 stainless steel, it is recommended
that a thread sealant be used to ensure leak-free operation.
4 For contaminated media use an appropriate screen or filter to
keep debris out of gauge port.
4 Remove system pressures before removing or installing gauge.
4 Install or remove gauge using a wrench on the hex fitting only.
Do not attempt to turn gauge by forcing the housing.
4 Do not exceed relay current and voltage ratings. Use an appro-
priate contactor for larger loads. Inductive inrush currents may
be up to 5x normal current and may require an RC snubber.
4 Good design practice dictates that positive displacement liquid
pumps include protection devices to prevent sensor damage
from pressure spikes, acceleration head, and vacuum extremes.
 Avoid permanent sensor damage! Do not apply vacuum to
non-vacuum gauges or hydraulic vacuum to any gauges.
 Avoid permanent sensor damage! NEVER insert objects into
gauge port or blow out with compressed air.
 Gauges are not for oxygen service. Accidental rupture of
sensor diaphragm may cause silicone oil inside sensor to
react with oxygen.
 NEVER connect the gauge wires directly to 115 VAC or per-
manent damage will result.