Magnetic Level Switches Connection: G  G ⅜, G ½ ,G 1, G 1½ ⅛, G 2, 1" NPT, 1½" NPT, 2" NPT, PG 7 male, DIN and ANSI flanges, special connections Material: stainless steel, brass, PVC-U, PP, NBR, PVDF Connection heads: aluminium, PA, PP, ABS KOBOLD companies worldwide: AUSTRALIA, AUSTRIA, BELGIUM, BULGARIA, CANADA, CHINA, CZECHIA, EGYPT, FRANCE, GERMANY, GREAT BRITAIN, HUNGARY, INDIA, INDONESIA, ITALY, MALAYSIA, MEXICO, NETHERLANDS, PERU, POLAND, Republic of Korea, ROMANIA, RUSSIA, SPAIN, SWITZERLAND, THAILAND, TUNISIA, turkey, USA, VIETNAM KOBOLD Messring GmbH Nordring 22-24 D-65719 Hofheim/Ts. Head Office: +49(0)6192 299-0 +49(0)6192 23398 info.

Magnetic Level Switches for Liquids Model M01-M20 Model Codes Connection Anschlussthread gewinde Guide tube material E = stainless steel 1.4404 M = brass P = PVC S = PVDF Float Schwimmer Process connection R05 = G ⅛ R10 = G ⅜ R15 = G ½ PG7 = Pg7, 1R6 ... 9AC =  connection box with thread or flange connection *Please note: Contact state referred to empty tank. Simply link letters for several contacts. The first letter represents the topmost contact, the second letter the second contact from the top, and so on. The position of the contacts, measured from the sealing edge of the connection screwing,...

Magnetic Level Switches for Liquids Model M01-M20 Float designs 1 N/O - N/C = 2 wires / pins 1 changeover = 3 wires / pins ATEX-Certificate: <fx> II 1 GD Ex ia IIC T6 Ga / Ex ia IIIC T85°C Da -20 < Ta < +60°C (LOM 06ATEX2054 X) ^ II 1/2 G Ex d IIC T1 ...T6 Ga/Gb II 2D Ex t IIIC T410 °C Db (LOM 14ATEX2075 X) Mounting instructions Float switches can also be fitted in the bottom of vessels, Important: The contact operation is then reversed. Damping tube for agitated liquids Float switches with damping tube for agitated or dirty liquids can be supplied upon request. Temperature monitoring Float switches...

Mini Switches Model M01-M04 Mini Switches Dimensions [mm] Technical Details ATEX Ex ia: Ui: 40 V N/C contact*: 230 VAC/dC / 0.5 A / 10 VA 14 Changeover contact*: 100 VAC/dC / 0.5 A / 3 VA ATEX Ex ia: Ui: 40 V * Note: contact state referred to empty tank and switch point distance refer to a density 1.0 kg/dm3 Cable length: Installation position: Protection type: Min. liquid density: Max. pressure (at 20 °C): Max. temp. PVC cable: Max. temp. silicone cable: Max. length of guide tube: Connection heads: Switch point min. distance from end of meas. tube: Switch point min. distance between contacts:...

Mini Switches Model M01-M04 Mini switches Dimensions [mm] Technical Details N/C contact*: Changeover contact*: 230 VAc/dc / 0.5 A / 10 VA ATEX Ex ia: Ui: 40 V 230 VAc/dc / 0.5 A / 10 VA ATEX Ex ia: Ui: 40 V 100 VAc/dc / 0.5 A / 3 VA ATEX Ex ia: Ui: 40 V 14 * Note: contact state referred to empty tank and switch point distance refer to a density 1.0 kg/dm3 08 Cable length: Installation position: Protection type: Min. liquid density: Max. pressure (at 20 °C}: Max. temp. PVC cable: Max. temp. silicone cable: Max. length of guide tube: Connection heads: Switch point min. distance from end of meas....

Mini Switches Model M01-M04 Mini Switches Dimensions [mm] Technical Details G% or PG7 N/C contact*: Changeover contact*: 230 VAc/dc / 0.5 A / 10 VA ATEX Ex ia: Ui: 40 V 230 VAc/dc / 0.5 A / 10 VA ATEX Ex ia: Ui: 40 V 100 VAc/dc / 0.5 A / 3 VA ATEX Ex ia: Ui: 40 V * Note: contact state referred to empty tank and switch point distance refer to a density 1.0 kg/dm3 Cable length: Installation position: Protection type: Min. liquid density: Max. pressure (at 20 °C}: Max. temperature: Max. length of guide tube: Connection heads: Switch point min. distance from end of meas. tube: Switch point min. distance...

Mini Switches Model M01-M04 Mini switches Dimensions [mm] Technical Details N/O contact*: N/C contact*: Changeover contact*: 230 VAc/dc / 0.5 A / 10 VA ATEX Ex ia: Ui: 40 V 230 VAc/dc / 0.5 A / 10 VA ATEX Ex ia: Ui: 40 V 100 VAc/dc / 0.5 A / 3 VA ATEX Ex ia: Ui: 40 V * Note: contact state referred to empty tank and switch point distance refer to a density 1.0 kg/dm3 Cable length: Installation position: Protection type: Min. liquid density: Max. pressure (at 20 °C}: Max. temp. PVC cable: Max. temp. silicone cable: Max. length of guide tube: Connection heads: Switch point min. distance from end...

Standard Switches Model M05-M20 Cylindrical float made of polypropylene Dimensions [mm] Technical Details N/0 contact*: N/C contact*: Changeover contact*: 230 VAc/dc / 1 A / 60 VA ATEX Ex ia: Ui: 40 V 230 VAc/dc / 1 A / 60 VA ATEX Ex ia: Ui: 40 V 230 VAc/dc / 1 A / 60 VA ATEX Ex ia: Ui: 40 V * Note: contact state referred to empty tank and switch point distance refer to a density 1.0 kg/dm3 Cable length: Installation position: Protection type: Min. liquid density: Max. pressure (at 20°C}: Max. temp. PVC cable: Max. temp. silicone cable: Max. length of guide tube: Connection heads: Switch point...

Standard Switches Model M05-M20 High-pressure applications Technical Details N/0 contact*: N/C contact*: Changeover contact*: 230 VAc/dc / 1 A / 60 VA ATEX Ex ia: Ui: 40 V 230 VAc/dc / 1 A / 60 VA ATEX Ex ia: Ui: 40 V 230 VAc/dc / 1 A / 60 VA ATEX Ex ia: Ui: 40 V crij * Note: contact state referred to empty tank and switch point distance refer to a density 1.0 kg/dm3 Cable length: Installation position: Protection type: Min. liquid density: Max. pressure (at 20 °C}: Max. temp. PVC cable: Max. temp. silicone cable: Max. length of guide tube: Connection heads: Switch point min. distance from end...

Standard Switches Model M05-M20 Cylindrical float and tube made of PVC Dimensions [mm] G% Technical Details N/0 contact*: N/C contact*: Changeover contact*: 230 VAc/dc / 1 A / 60 VA ATEX Ex ia: Ui: 40 V 230 VAc/dc / 1 A / 60 VA ATEX Ex ia: Ui: 40 V 230 VAc/dc / 1 A / 60 VA ATEX Ex ia: Ui: 40 V * Note: contact state referred to empty tank and switch point distance refer to a density 1.0 kg/dm3 Cable length: Installation position: Protection type: Min. liquid density: Max. pressure (at 20 °C}: Max. temp. PVC cable: Max. temp. silicone cable: Max. length of guide tube: Connection heads: Switch point...