High Accuracy Melt Pressure Transducers - Discontinued

PX330

High Accuracy Melt Pressure Transducers

^USD1,045.00 PX330-3KGV

3 1 /2 ", 6" & 12" Barrels, Heavy Duty Stainless Steel Construction, Adaptable to a Wide Range of Space Requirements
0.5% FS and 1% FS Accuracy Models
Force Rod Construction, No Fill-Fluid to Contaminate System
High Temperature Design—750°F at the Diaphragm to Work with Today’s Higher Extrusion Temperatures
Fits Standard Sensor Wells
Calibration Sheet Supplied with Each Transducer
Rupture-Resistant Diaphragms in 17-4 PH Stainless Steel, Hastelloy C-276, and Hard Chrome Plate

Description

OMEGA is proud to feature state-of- the-art melt pressure transducers for general purpose and precision requirements. We also offer digital indicator/controllers, thermocouples, accessory cables, and connectors for plastic extrusion. Our transducers have been selected for applications with abrasive, non-abrasive, corrosive, or non-corrosive material. They offer a choice of 1% or 0.5% accuracy, and they feature stainless steel barrels in 3 lengths to meet the space requirements imposed by complex machinery, piping, and insulation.

Models 330, 335, 340, 341, 370, 371
Offered in 88.9, 152.4, and 304.8 mm (3½, 6, and 12") barrel lengths, these transducers feature a 17-4 PH stainless steel diaphragm for melt pressure usage with non-corrosive and non-abrasive materials; ±1% FS non-linearity (models 330, 340, 341) for general purpose applications; ±0.5% FS non-linearity (models 335, 370, 371) for high accuracy; and a -17.7 to 399°C (0 to 750°F) operating range.

Models 350, 351, 380, 381 are offered in 6" and 12" units with Hastelloy C-276 diaphragm for melt pressure usage with corrosive materials such as PTFE, Kynar® and fluorocarbon polymers. These transducers also feature ±1% FS non-linearity (models 350, 351) for general purpose applications; ±0.5% FS non-linearity (models 380, 381) for high accuracy; and a -17.7 to 399°C (0 to 750°F) operating range.

Models 360, 361, 390, 391
Offered in 152.4 and 304.8 mm (6 and 12") units with hard chrome plate diaphragm for melt pressure usage with abrasive materials such as fiberglass, aluminum, and cereal. These transducers also feature ±1% FS non-linearity (models 360, 361) for general purpose applications; ±0.5% FS non-linearity (models 390, 391) for high accuracy; and a -17.7 to 399°C (0 to 750°F) operating range. Built-In Thermocouples. Models with OMEGA's Type J (Iron-Constantan) or K (CHROMEGA™-ALOMEGA™) high accuracy thermocouples enable simultaneous temperature/pressure measurements up to 399°C (750°F). These transducers are designed for applications in which precision control is critical and where space for only one sensor is available.

SPECIFICATIONS
Accuracy: ±:0.5% or ±:1.0% FS
Repeatability: Within ±:0.1% FS maximum
Resolution: Infinite
Overload Pressure: 150% of rated range, no damage
Sensor Type: Bonded strain gage, 4-leg Wheatstone bridge
Bridge Resistance: 350 Ω ±5.0%
Sensitivity: 3.0 mV/V nominal
Zero Balance: ±10.0%
Excitation: 5 to 12 Vdc or Vac (rms), 15 V max
External Shunt Calibration Resistor: Standard feature (also available to be Dynisco compatible)
Insulation Resistance: 100 MΩ @ 50 Vdc
Thermocouple:Types J and K available as indicated
TEMPERATURE CHARACTERISTICS
Diaphragm: -18 to 400°C (0 to 750°F)
Electrical Connector: -18 to 121°C (0 to 250°F)
Zero Drift: ±0.01% FS/°:F ±0.02% FS/°C
Sensitivity-Drift: ±0.01% FS/°F (±0.02% FS/°C)
MECHANICAL CHARACTERISTICS
Diaphragm Material: Standard 17-4 PH stainless steel. Other choices include hard chrome plate, Hastelloy C-276.
Pressure Fitting: 1/2-20 UNF-2A
Mounting Torque: 10 foot-pounds min 20 foot-pounds max
Electrical Connector: WK6-325
Mating Connector: WK6-21C-1/4 (not included)
Weight:
   3½" = 145 g (0.32 lb)
   6" = 309 g (0.68 lb)
   12" = 560 g (1.23 lb)

Place Order(Specify Model Number)

Part Number/Desc.

Qty

Description

PX351-10KGV

Consult Sales

Availability:

indicates Hastelloy diaphragm, 12 in barrel and 1% accuracy with a range of 0 to 10,000 psi.

PX351J-10KGV

Consult Sales

Availability:

indicates same as above with optional J thermocouple.

CX340-10

Consult Sales

Availability:

10' PFA Cable-Mating Connector/Spade Lugs with no thermocouple

CX340-10J

Consult Sales

Availability:

10' PFA Cable-Mating Connector/Spade Lugs with type J thermocouple

CX340-10K

Consult Sales

Availability:

10' PFA Cable-Mating Connector/Spade Lugs with type K thermocouple

CX340A-10

USD124.00

Availability: 1 week

10' Armored Cable-Mating Connector/Spade Lugs with no thermocouple

CX340A-10J

Consult Sales

Availability:

10' Armored Cable-Mating Connector/Spade Lugs with type J thermocouple

CX340A-10K

Consult Sales

Availability:

10' Armored Cable-Mating Connector/Spade Lugs with type K thermocouple

WK6-21C-1/4

Consult Sales

Availability:

Mating Connector

† All amounts shown in USD
Note: Mating connector or cables sold separately.
Ordering Example: (1) PX351-10KGV indicates Hastelloy diaphragm, 12 in barrel and 1% accuracy with a range of 0 to 10,000 psi., USD1,390.00

Part Number Builder

Build Your Part Number Below

	(1)	(2)		(3)
PX3			-

Option Descriptions:

(1) Barrel Length - Diaphragm Material - Accuracy FS (non-linearity BFSL) select from:
30 for 3 1/2 in. - Stainless Steel - 1%
35 for 3 1/2 in. / Stainless Steel / 0.5%
40 for 6 in. / Stainless Steel / 1%
41 for 12 in. / Stainless Steel / 1%
50 for 6 in. / Hastelloy / 1%
51 for 12 in. / Hastelloy / 1%
60 for 6 in. / Hard Chrome / 1%
61 for 12 in. / Hard Chrome / 1%
70 for 6 in. / Stainless Steel / 0.5%
71 for 12 in. / Stainless Steel / 0.5%
90 for 6 in. / Hard Chrome / 0.5%
91 for 12 in. / Hard Chrome / 0.5%

(2) Thermocouple select from:
for Leave Blank for No Thermocouple
J for Optional J Thermocouple
K for Optional K Thermocouple

(3) Range (psi) select from:
500GV for 0-500
1000GV for 0-1000
1500GV for 0-1500
3KGV for 0-3000
5KGV for 0-5000
10KGV for 0-10000
15KGV for 0-15000

Note: All combinations may not be valid, check spec sheet for valid part numbers.