Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Summary of Contents for TESTO 0554 6440
- Page 1 0554 6440 · Flow direction switch Instruction manual...
-
Page 3: Table Of Contents
1 Contents Contents Contents .....................3 Safety and the environment ..............4 2.1. About this document ..............4 2.2. Ensure safety ................5 2.3. Protecting the environment ............5 Specifications..................5 3.1. Use ....................5 3.2. Technical data................6 Product description ................8 Using the product ................8 Maintaining the product ..............10... -
Page 4: Safety And The Environment
2 Safety and the environment Safety and the environment 2.1. About this document > Please read this documentation through carefully and familiarize yourself with the product before putting it to use. Pay particular attention to the safety instructions and warning advice in order to prevent injuries and damage to the products. -
Page 5: Ensure Safety
Protecting the environment > At the end of its useful life, send the product to the separate collection for electric and electronic devices (observe local regulations) or return the product to Testo for disposal. Specifications 3.1. The compact flow direction switch is ideal for controlling the flow with smaller pipe sizes and higher system pressures. -
Page 6: Technical Data
3 Specifications 3.2. Technical data Characteristic Values Temperature limit maximum 90 °C for application Maximum pressure 70 bar Pipe connection 1/2" NPT external thread Switch type Hermetically shielded single-pin reed switch Can be set to normally open or normally closed contact position in application range Electrical data 1.5 A at 24 VDC, resistive load,... - Page 7 3 Specifications Table of ranges l/min ø of Mark- N.O. N.C. pipe (normally open) (normally closed) activated deactivated activated deactivated 1/2“ 291.7 3/4“ 368.3 1“ 543.3 1 1/4“ E 701.7 1 1/2“ C 946.7 2“ Full 1422 1370 1422 1352 Table of ranges SCFM (standard cubic feet/minute) ø...
-
Page 8: Product Description
4 Using the product Product description Overview 1 P addle 2 1 /2" NPT connecting thread 3 7 /8" hexagon 4 Connecting housing 5 C able coupling 6 Reed switch 7 Shortening template Using the product Installation Caution! Mechanical shock or vibration may lead to permanent damage of the reed switch. - Page 9 5 Maintaining the product 4. Perform electrical connection via the terminal block in the housing. Caution! Inductive or capacitive loads or loads due to lamps may lead to permanent damage to the reed switch. • Inductive loads may be generated by electromagenetic relays, electromagnetic valves and other components.
-
Page 10: Maintaining The Product
6 Maintaining the product Maintaining the product Check function of relay It is recommended that you check the function of the relay on a regular basis: 1. Loosen both screws on the upper cap of the reed switch. Do not remove screws! 2.... - Page 12 AG Postfach 1140, 79849 Lenzkirch Testo-Strasse 1, 79853 Lenzkirch GERMANY Phone: +49 (0) 7653 681-0 Fax: +49 (0) 7653 681-100 Internet: www.testo.com email : info@testo.com 0971 0639 en 02...
Need help?
Do you have a question about the 0554 6440 and is the answer not in the manual?
Questions and answers