Omega’s PX481A series transducers are designed for general
industrial and commercial requirements and offer excellent performance in a wide range of
applications. They are based on proven micro-machined silicon
technology, providing high reliability, long-term stability and low cost.
The PX481A is fully digitally compensated for the effects of
pressure and temperature change. It is extremely accurate, less than
0.3% FS reference accuracy, and less than 1% FS over its
compensated temperature range. Wetted parts are made of 316L
stainless steel for a wide range of media compatibility.
SPECIFICATIONS
Excitation: 9 to 30 Vdc
Output: 1 to 5 Vdc (3 wire)
Load Resistance: 50,000 Ohms minimum
Accuracy: 0.3% BFSL maximum
(includes linearity, hysterisis and
repeatability)
Total Error Band: 1% FS (includes
temperature effects within compensated
temperature range)
Operating Temperature: -40 to 80°C (-40 to 176°F)
Compensated Temperature: -25 to 75°C (-13 to 167°F)
Process Temperature: -40 to 100°C (-40 to 212°F)
1 Year Stability: <0.25% FS
Proof Pressure: 2x FS
Burst Pressure: 3x FS
Wetted Parts: 316L stainless steel
Vibration: 10 g, 55 to 2000 Hz
Shock: 30 g
Process Connection: 1/8 NPT male
Electrical Connection:PX481A: 18" 24 AWG cable
PX481AD: DIN 43650 micro-mini C connector, mating connector included
Weight: 142 grams (5 oz.)
Models shown in table have cable terminations. To order with DIN connector termination, change model number to PX481AD.
† Price are shown in RMB.
Note: To order models with a miniture DIN connector instead of pigtail leads, replace PX481A with PX481AD (mating connector included). See Custom Part Number Builder below.
Part Number Builder
Qty:
Option Descriptions
(1)
Electrical Termination
Select PX481A- for for 18 inch pigtail PX481AD- for miniature DIN connector
(2)
Pressure Range
Select 001G5V for 0 to 1 psi gauge pressure 006G5V for 0 to 6 psi gauge pressure 015G5V for 0 to 15 psi gauge pressure 030G5V for 0 to 30 psi gauge pressure 060G5V for 0 to 60 psi gauge pressure 100G5V for 0 to 100 psi gauge pressure 200G5V for 0 to 200 psi gauge pressure 300G5V for 0 to 300 psi gauge pressure 500G5V for 0 to 500 psi gauge pressure 1KG5V for 0 to 1000 psi gauge pressure 2KG5V for 0 to 2000 psi gauge pressure 3KG5V for 0 to 3000 psi gauge pressure 15VAC5V for 0 to -15 psi vacuum 15C5V for -15 to 15 psi gauge pressure 60C5V for -15 to 60 psi gauge pressure 30C5V for -15 to 30 psi gauge pressure 015A5V for 0 to 15 psi absolute pressure 030A5V for 0 to 30 psi absolute pressure 060A5V for 0 to 60 psi absolute pressure
NOTE: All combinations may not be valid, check spec sheet for valid part numbers.
