DYNISCO MODEL PT462E
The Classic Flexible Stem Melt
Pressure Transducer
* New Extended Life Coating
Description
Model PT462E has an 18" flexible stem between its rigid stem and the
electronics housing to increase thermal isolation. It is the ideal choice for
applications requiring good repeatability, accuracy and economy, and is
widely accepted by OEMs throughout the world.
Features Benefits
• Better than ±0.5% accuracy	• Reliable pressure measurement
• 3.33 mV/V FSO	• Standard low level output
• Internal 80% shunt calibration	• Easy set - up
• All stainless steel wetted parts	• Corrosion resistant
• 0 - 500 to 0 - 30,000 psi	• Choice of pressure ranges
• Good stability and repeatability	• Reliable measurement
• Flexible stem	• Easy to install and ideal for high   local  temperatures
Specifications
Performance Characteristics
Ranges (psi): 0 - 500, 0 - 750,	Mounting torque: 500 inch - lbs.
0 - 1,000, 0 - 1,500, 0 - 3,000,	maximum
0 - 5,000, 0 - 7,500, 0 - 10,000,	Maximum pressure: 2 x full range
0 - 15,000, 0 - 20,000, 0 - 30,000	or 35,000 psi (whichever is less)
Accuracy: ±0.5% FSO	Material in contact with pressure
Repeatability: ±0.2% FSO	media: 15 - 5 PH stainless steel,
	DyMax™ coated
	Weight: 1.5 lbs.
Electrical Characteristics
Configuration: Four active arm	Excitation: 10 Vdc recommended,
bonded Wheatstone bridge strain	12 Vdc maximum
gage	Internal shunt calibration (R-Cal):
Bridge resistance: Input:345 Ohms	80% FSO ±1.0%
minimum; Output:350 Ohms ±10	Insulation resistance: 1,000
Full scale output: 3.33 mV/V ±2%	megohms at 50 Vdc
Zero balance: ±10% full scale
Temperature Characteristics
Transducer diaphragm:	Electronics housing:
Maximum diaphragm temperature:	Maximum temperature: 250°F(121°C)
750°F (400°C)	Zero shift due to temperature
Zero shift due to temperature change:	change: 0.05% full scale/°F
25 psi/100°F maximum	maximum (0.10% full scale/°C)
(45 psi/100°C)	Sensitivity shift due to temperature
	change: 0.02% full scale/°F
	maximum (0.04% full scale/°C)