
By ABB
SKU
MPN
1SVR740850R0100
Weight
0.117 kg
The CM-ENS.11P belongs to the CM liquid level monitoring relay range. It operates with a rated control supply voltage of 24 - 240 V AC/DC and has a 1 c/o (SPDT) output with contacts rated at 250 V / 4 A. It monitors liquid levels of conductive fluids and protects pumps against dry running or tanks against overflow and works according to the open-circuit principle. The sensitivity can be selected via front-face potentiometers. Several electrodes and a sealable transparent cover for protection against unauthorized changes are available as accessory. The device offers maintenance free Easy Connect Technology with push-in terminals.
Spécifications techniques
Dimensions
Produit Largeur Net | 22,5 mm |
Produit Hauteur Net | 85,6 mm |
Produit Longueur Net | 103,7 mm |
Poids net | 0,117 kg |
Technique
Fonction | Filling or draining monitoring |
Plage de mesure | 5 ... 100 kΩ |
Number of Electrodes | 3 |
Rated Control Supply Voltage (Us) | 24 ... 240 V AC/DC |
Fréquence assignée (f) | Supply Circuit 50/60 Hz |
Sortie | 1 c/o (SPDT) contact |
Type de borne | Bornes sans vis |
Rated Operational Current AC-12 (Ie) | (230 V) 4 A |
Courant assignée d’emploi AC-15 (Ie) | (230 V) 3 A |
Rated Operational Current DC-12 (Ie) | (24 V) 4 A |
Courant assignée d’emploi DC-13 (Ie) | (24 V) 2 A |
Minimum Switching Capacity | 12 V, 10 mA |
Tension assignée d’isolement (Ui) | Measuring Circuit / Output Circuit 300 V, Output Circuit 1 / Output Circuit 2 300 V, Supply Circuit / Measuring Circuit 300 V, Supply Circuit / Output Circuit 300 V |
Tension assignée de tenue aux chocs (Uimp) | Measuring Circuit / Output Circuit 4 kV, Output Circuit 1 / Output Circuit 2 4 kV, Supply Circuit / Measuring Circuit 4 kV, Supply Circuit / Output Circuit 4 kV |
Indice de protection | Housing IP50, Terminals IP20 |
Catégorie de surtension | III |
Degré de pollution | 3 |
Dispositif de protection contre les courts-circuits | Output Circuit NC - F Type Fuses 6 A, Output Circuit NO - F Type Fuses 10 A |
Electrical Durability | AC-12 100000 cycle |
Durabilite mecanique | 1000000 cycle |
Connecting Capacity | Flexible with Ferrule 2x 0.5 ... 1.5 mm², Flexible with Insulated Ferrule 2x 0.5 ... 1.5 mm², Flexible 2x 0.5 ... 1.5 mm², Rigid 2x 0.5 ... 1.5 mm² |
Couple de serrage | Control Circuit 0.9 N·m, Main Circuit 1 N·m |
Wire Stripping Length | 8 mm, Main Circuit 10 mm |
Type d'encastrement | 1 ... 5; 1 ... 6 |
Montage sur rail DIN | TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715, TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715 |
Normes et standards | CAN/CSA C22.2 No.14, IEC/EN 63000, IEC/EN 60255-27, IEC/EN 61000-6-2, IEC/EN 61000-6-3, UL 508 |
Technique UL/CSA
Maximum Operating Voltage UL/CSA | Output Circuit 300 V AC |
Contact Rating UL/CSA | B300 |
Connecting Capacity UL/CSA | Flexible 2x 18-16 AWG, Rigid 2x 20-16 AWG |
Pilot Duty UL/CSA | B300 |
Environnement
Température de l’air ambiant | Operation -25 ... +60 °C, Storage -40 ... +85 °C |
Altitude de fonctionnement maximale autorisée | Without Derating 2000 m |
Statut RoHS | Following EU Directive 2011/65/EU |
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Support technique
Inventaire local
60+ ans d'expérience
Informations complémentaires
Autres noms | CMENS11P |
Taille de l'emballage | 1 |
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