Made For Harsh Conditions & Hazardous Locations
The PT-405 pressure transducer offers high accuracy and reliability over a wide range of pressures with cCSAus approvals.
The PT-405 is built to handle your heavy duty applications: high pressures, hazardous locations, high vibration, and moisture.
Hazardous Location Certification
The PT-405 has Class I, Div 1, Explosion Proof certification from CSA, and single seal construction for the highest safety factor.
Not only is the PT-405 explosion proof, it is built tough to survive in harsh environments, high vibration, high-pressure spikes, and even extended temperature compensation.
Tank Cloud Compatible
With Modbus output, the PT-405 can be monitored or controlled online through Tank Cloud.
NIST Certificates and Re-Calibration
While ordering your PT-405 pressure transducer, or any of our pressure sensors or gauges, request a NIST certificate for either 0.25% or 0.1% accuracy. We offer the same service on your regular factory re-calibration, which we recommend having done annually.
Send your pressure transducer back in for a factory re-calibration on a regular basis. This will ensure accuracy and reliability for years.
Certified Pressure Range
Up to 30,000 psi
B.F.S.L. ≤ 0.25% of full scale
NIST up to ± 0.1% available in select ranges
1 year stability ≤ 0.5% of full scale
Temperature Compensation Range
Up to -40 to 180° F (-40 to 82° C)
Less than 5mS
4-20mA Version: 9-28 VDC
0-5 VDC Version: 9-28 VDC
0-10 VDC Version: 12.5 to 28 VDC
Reverse polarity, surge
CSA Explosion Proof
Class I, Div. 1, Groups C & D
Class I, Zone 0, Group IIB
Tank Cloud Compatible (Modbus version)
Zero and Span potentiometers
316L SS ( ≤ 1,000 psi)
17-4 SS ( > 1,000 psi)
Incoloy ( > 10,000 psi)
0.9 - 1.5 lbs. (408 - 680) typical)
-40 to 180° F (-40 to 82° C)