Product Model
CM-ENS.31P
Key Features
- 1Adjustable sensitivity from 0.1 to 1000 kOhm for precise monitoring.
- 2Selectable ON/OFF delay for preventing accidental tripping due to wave formation.
- 3Easy Connect Technology with push-in terminals for tool-free installation.
- 4Compatible with conductive fluids and suitable for overflow protection and dry running protection.
- 5Available with 2 c/o (SPDT) contacts rated at 250 V / 4 A for reliable operation.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Net Width | 22.5 mm | Product Net Height | 85.6 mm |
| Product Net Depth / Length | 103.7 mm | Product Net Weight | 0.134 kg |
| Function | Filling or draining monitoring | Number of Electrodes | 3 |
| Measuring Range | 0 1 ... 1000 k⦠| Time Range | 0 s or 0.1 ... 30 s tripping delay (ON or OFF) |
| Rated Control Supply Voltage (Us) | 24 ... 240 V AC/DC | Rated Frequency (f) | Supply Circuit 50/60 Hz |
| Output | 2 c/o (SPDT) contacts | Terminal Type | Screwless Terminals |
| Rated Operational Current AC-12 (Ie) | (230 V) 4 A | Rated Operational Current AC-15 (Ie) | (230 V) 3 A |
| Rated Operational Current DC-12 (Ie) | (24 V) 4 A | Rated Operational Current DC-13 (Ie) | (24 V) 2 A |
| Minimum Switching Capacity | 12 V 10 mA | Rated Impulse Withstand Voltage (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 |
| Rated Insulation Voltage (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 | Degree of Protection | Housing IP50 Terminals IP20 |
| Overvoltage Category | III | Pollution Degree | 3 |
| Short-Circuit Protective Devices | Output Circuit NC - F Type Fuses 6 A Output Circuit NO - F Type Fuses 10 A | Electrical Durability | AC-12 100000 cycle |
| Mechanical Durability | 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 |
| Tightening Torque | Control Circuit 0.9 N·m Main Circuit 1 N·m | Wire Stripping Length | 8 mm Main Circuit 10 mm |
| Mounting Position | 1 ... 5 1 ... 6 | Mounting on DIN Rail | 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 |
| 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 | 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 | Ambient Air Temperature | Operation -25 ... +60 °C Storage -40 ... +85 °C |
| Maximum Operating Altitude Permissible | Without Derating 2000 m | Object Classification Code | B |
| ETIM 7 | EC001447 - (Fill) level monitoring relay | ETIM 8 | EC001447 - (Fill) level monitoring relay |
| ETIM 9 | EC001447 - (Fill) level monitoring relay | eClass | V11.0 : 27371813 |
| UNSPSC | 39122331 | E-Number (Finland) | 2712573 |
| E-Number (Norway) | 4189440 | Manufacturer ID | 1SVR740850R0300 |
Specifications may be subject to change without notice