P&ID Instrument symbols
A professional set of symbols created by A professional Control Systems Engineer available in application for most CAD programs including: See Options and select the formate you require it will be emailed to you within 24 hours.
Other formates are available contact me for information
A set of 22 Specification Sheets that I develop back in the 90s a professional Control Systems Engineer is available in an old Excel format and it will be emailed to you within 24 hours In a zip format.
Although it is in an old format, but, it will work in the latest Excel version