Introduction Thank you for purchasing a Series PT-405 Explosion Proof Heavy Duty Pressure Transmitter from APG. We appreciate your business! Please take a few minutes to familiarize yourself with your PT-405 and this manual. Series PT-405 pressure transmitters offer reliability over a wide range of pressures and in harsh industrial conditions and hazardous locations.
Warranty Statement This product is covered by APG’s warranty to be free from defects in material and workmanship under normal use and service of the product for 24 months. For a full explanation of our Warranty, please visit https://www.apgsensors.com/about-us/terms-conditions. Contact Technical Support to receive a Return Material Authorization before shipping your product back.
[15.45mm] [18.1mm] PT-405 Short Can (E60 option) PT-405 Long Can (E60L option) with female NPT Process Connection with female NPT Process connection Total length of PT-405 is dependant on Process Connection Tel: 1/888/525-7300 • Fax: 1/435/753-7490 • www.apgsensors.com • sales@apgsensors.com...
• Specifications Performance Pressure Ranges 0 to 30K psi Analog Output 4-20mA, 0-5VDC, 0.5-4.5 VDC, 1-5 VDC, 0-10VDC Digital Output RS-485/Modbus Over Pressure 1.5X Full Scale or limit of fitting, whichever is less Burst Pressure 3.0X Full Scale or limit of fitting, whichever is less Accuracy Linearity, Hysteresis &...
Case Ground Case Case Ground Ground Ground N/C indicates no connection For alternate pinouts, please consult factory PT-405 Series Supply Power Table 4-20 mA 0-5 / 0.5-4.5 / 1-5 VDC 0-10 VDC RS-485 Power Supply 9-28 VDC 9-28 VDC 12.5-28 VDC 9-28 VDC ...
• Thread tape or sealant compound for threaded connections. • Physical Installation Notes The PT-405 should be installed in an area--indoors or outdoors--which meets the following conditions: • Ambient temperature between -40°C and 85°C (-40°F to +185°F) • Relative humidity up to 100% •...
• Removal Instructions Removing your PT-405 from service must be done with care. It’s easy to create an unsafe situation, or damage your sensor, if you are not careful to follow these guidelines: •...
Chapter 3: Maintenance • General Care Your PT-405 series pressure transmitter is very low maintenance and will need little care as long as it is installed correctly. However, in general, you should: • Keep the transmitter and the area around it generally clean.
This procedure requires a known pressure source of at least ±0.1% accuracy in order to fully utilize the accuracy potential of the PT-405. (If not available, you can return it to the factory for re-calibration.) • Remove unit from Hazardous Location prior to recalibration.
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