Bulletin P-DPT
The Series DPT Digital Pressure Transmitter with Switches
combines a large,
14-segment LED display with two programmable solid state switches into one
compact unit. A unique, 3-way rotating design allows the DPT to meet specific
installation requirements without any retrofitting. The display and electrical
connection can be rotated independently to maximize visibility while still orienting
the electrical connection in the best position for the cable connector. Large,
ergonomically designed push buttons allow for quick/easy programming and thin-
film piezoresitive sensor technology guarantees long-term reliability and stability.
INSTALLATION
When installing gage always use a hex at the base of the housing to tighten the
gage to a mating fitting. Do not apply wrench to housing.
POWER UP
UNITS CHART
DWYER INSTRUMENTS, INC.
Phone: 219/879-8000
www.dwyer-inst.com
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46361, U.S.A.
Fax: 219/872-9057
e-mail: [email protected]
SPECIFICATIONS
Service:
Compatible gases, liquids or vapors.
Wetted Materials:
Pressure connection: 316 L SS;
Pressure sensor: 316 L SS (13-8 PH for ranges above 150 psi).
Housing:
316 L SS lower body, heat and chemical resistant fiberglass reinforced
plastic (PBT) plastic head, TPE-E keyboard, PC display window.
Accuracy:
1.0% F.S. (includes non-linearity, hysteresis, zero point).
Pressure Limit:
See table.
Temperature Limits:
32 to 176°F (0 to 80°C).
Process Connections:
1/4˝ male NPT.
Display:
Red LED 4-digit (0.35˝ H digits).
Weight:
7 oz (0.2 kg).
SWITCH SPECIFICATIONS
Switch Type:
PNP.
Electrical Rating:
250 mA.
Electrical Connections:
M 12x1, 5-pin.
Mounting Orientation:
Mount in any position.
TRANSMITTER SPECIFICATIONS
Temperature Limits:
32 to 176°F (0 to 80°C).
Thermal Effect:
0.2% FS / 10k.
Power Requirements:
15 to 35 VDC.
Output Signal:
DPT-A: 4 to 20 mA; DPT-V: 0 to 10 VDC.
Loop Resistance:
DPT-A: ≤ 0.5k; DPT-V: > 10k.
Power Consumption:
≤ 100 mA.
Electrical Connections:
M 12x1, 5-pin.
Enclosure Rating:
IP65 and IP67.
Agency Approvals:
CE.
Specifications - Installation and Operating Instructions
Series DPT Digital Pressure Transmitter with Switches
1-5/32
[29.50]
1-1/2
[38.00]
1-33/64
[38.60]
3-23/64
[85.40]
Operating Modes
System start
- Display is fully activated for 2s
Display Mode
- Normal operation, displays system pressure
Programming Mode
- Setting Parameters
4-digit LED display
- Display system pressure
- Display Menu Item
- Display Parameter
1. LED (red)
- Status Switch Output 1
2. LED (red)
- Status Switch Output 2 (Optional)
-When the pressure switch is powered up within
the range of the hysteresis, the output switch is
set to “not active” by default
kPa
103.4
103.4
172.4
206.8
344.7
689.5
1103
1378
2068
3447
6895
Model
DPT-V00
DPT-V01
DPT-V02
DPT-V03
DPT-V04
DPT-V05
DPT-V06
DPT-V07
DPT-V08
DPT-V09
DPT-V10
Range
(psig)
-14.5 to 0
0 to 15
0 to 25
0 to 30
0 to 50
0 to 100
0 to 160
0 to 200
0 to 300
0 to 500
0 to 1000
Maximum Pressure
(psig)
30
30
60
60
100
200
290
400
600
1000
1740
Burst Pressure
(psig)
75
75
150
150
250
500
500
1500
1500
2500
7975
Pressure Ranges
*feet of seawater @ 4°C
DPT-A00
DPT-A01
DPT-A02
DPT-A03
DPT-A04
DPT-A05
DPT-A06
DPT-A07
DPT-A08
DPT-A09
DPT-A10
bar
1.034
1.034
1.724
2.068
3.447
6.895
11.03
13.79
20.68
34.47
68.95
MPa
.1034
.1034
.1724
.2068
.3447
.6895
1.103
1.378
2.068
3.447
6.895
kg/cm
2
1.055
1.055
1.758
2.109
3.515
7.031
11.25
14.06
21.09
35.15
70.31
P-DPT:TEMPLATE 10/18/10 1:58 PM Page 1
