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SILICON ON SAPPHIRE PRESSURE TRANSMITTER
WITH OPTIONAL LOOP POWERED PRESSURE MONITOR
PX4200 Series
Vacuum to 6000 psi
4 to 20 mA Output
U Silicon on Sapphire
Construction
U High Operating
Temperature
U Titanium Wetted Parts
U 0.25% Accuracy
U Optional Plug-On
Display with
Available Set-point
U IP65 Enclosure
OMEGA’s PX4200 Series
Transmitters bring state-of-the-art
Silicon-on-Sapphire (SOS) sensor
technology to the industrial arena.
SOS construction uses very stable
solid state silicon strain gages on a
Sapphire carrier which is glass
bonded to a titanium diaphragm. This
combination provides a very durable
transducer which has excellent
stability and corrosion resistance
over a wide temperature range. A
loop powered 31⁄2 digit (-1999 to 1999)
plug-on display adds versatility to the
PX4200 by providing local display plus
an available open collector set-point
with 60 mA capability.
SPECIFICATIONS
Excitation: 13 to 36 Vdc with PM1000
18 to 36 Vdc reverse polarity protected
Load Driving Capacity: 1150Ω @
36 Vdc, R maximum = (Vs-13)/20 with
PM1000 R maximum = (Vs-18)/20
Output: 4 to 20 mA (2-Wire) with zero
and span adjustments
Accuracy: ±0.25% full scale includes
linearity, and hysteresis
Repeatability: ±0.1% full scale
Long Term Stability (1yr):
±0.2% full scale
Media Temperature:
-50 to 120°C (-58 to 248°F)
Ambient Temperature:
-40 to 80°C (-40 to 175°F)
Thermal Zero Effect:
<±0.016% full scale/°F
Thermal Span Effect:
<±0.016% full scale/°F
Humidity: 95% RH non-condensing
Maximum Overpressure:
200% full scale
Sensor: Silicon on Sapphire
Wetted Parts: Titanium
Case Material: Stainless Steel, IP65
Pressure Port: 1⁄4 NPT male
Electrical Connection: DIN 43650
plug mating connector supplied
Response Time: 10 ms
Weight: 90 g (3.2 oz)
PX4200-150GI,
shown smaller than
actual size with Plugon Loop Powered
Pressure Monitor
PM1001, attached
(shipped as 2
pieces).
66 (2.60)
23 (0.905)
15
(0.59)
Connections
Pin 1 Ex+
Pin 2 Sig+
Pin 3 n/c
Pin 4 n/c
Dimensions:
mm (inch)
PX4200-100GI,
connector
(not shown)
is included.
25.4
(1.0)
29.4
(1.157)
¼–18 NPT
THREAD
DIN 43650 SOCKET
REMOVE CAP
TO ACCESS
ZERO/SPAN
ADJUSTMENT
66 (2.60)
15
(0.59)
For range 0 to 5 psi All other ranges
30 (1.181)
24 (0.94)
25.4
(1.0)
¼–18 NPT
THREAD
To Order
RANGE
30 inHg to 0 PX4200-30VACI DP41-E, DP25B-E, PM1000
0 inHg to 30 PX4200-30VACRI DP41-E, DP25B-E, PM1000
0 to 5 PX4200-005GI DP41-E, DP25B-E, PM1000
0 to 10 PX4200-010GI DP41-E, DP25B-E, PM1000
0 to 15 PX4200-015GI DP41-E, DP25B-E, PM1000
0 to 30 PX4200-030GI DP41-E, DP25B-E, PM1000
0 to 60 PX4200-060GI DP41-E, DP25B-E, PM1000
0 to 100 PX4200-100GI DP41-E, DP25B-E, PM1000
0 to 150 PX4200-150GI DP41-E, DP25B-E, PM1000
0 to 200 PX4200-200GI DP41-E, DP25B-E, PM1000
0 to 300 PX4200-300GI DP41-E, DP25B-E, PM1000
0 to 600 PX4200-600GI DP41-E, DP25B-E, PM1000
0 to 1K PX4200-1KGI DP41-E, DP25B-E, PM1000
0 to 1.5K PX4200-1.5KGI DP41-E, DP25B-E, PM1000
0 to 3K PX4200-3KGI DP41-E, DP25B-E, DP24-E
0 to 6K PX4200-6KGI DP41-E, DP25B-E, DP24-E
PRESSURE MONITOR
PM1000 Plug-on display
PM1001 Plug-on display with single set-point
* Visit us online for compatible meters.
Comes complete with operator’s manual.
Ordering Example: PX4200-100GI, 0 to 100 psig range with a 4 to 20 mA current output,
and PM1001 display with set-point.
(psig)
MODEL NO. COMPATIBLE METERS*
PRESSURE TRANSDUCERS
SPECIALTY
B
B-1
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