Description
Features
Reviews
The CM-ENS.21S is a relay from the CM family for level monitoring and level control. The rated control supply voltage is 24 - 240 V AC/DC. Output: 1 changeover contact (250 V / 4A). It monitors and controls levels and mixing ratios of conductive liquids. It is used for filling and emptying applications, for dry-running protection of pumps and for signaling the status of the monitored level. The operating principle and sensitivity can be set using potentiometers on the front. Various electrodes and a sealable transparent cover to protect against unauthorized adjustment of the settings are available as accessories. The device is available with double-chamber box screw terminals or push-in terminals.
| Property | Value |
| Number of contacts as changeover contact: | 1 |
| Design of the electrical connection: | screw connection |
| Physical measuring principle: | conductive |
| Type of voltage for actuation: | AC/DC |
| Width: | 22.5 mm |
| Height: | 85.6 mm |
| Depth: | 103.7 mm |
| With removable terminals: | no |
| Number of electrode inputs: | 3 |
| Response sensitivity adjustable: | yes |
| Rated control supply voltage Us at AC 50 Hz: | 24 to 240 V |
| Rated control supply voltage Us at AC 60 Hz: | 24 to 240 V |
| Rated control supply voltage Us at DC: | 24 to 240 V |
| Cascadable: | yes |
Features
HAB
CM-ENS.21S
Manufacturer
HAN
1SVR730850R0200
GTIN
4013614502927
Response sensitivity adjustable
Yes
Number of contacts as changeover
1
Design of the electrical connection
Screw connection
Rated control supply voltage Us at AC 50 Hz
24 to 240 V
Rated control supply voltage Us at AC 60 Hz
24 to 240 V
Rated control supply voltage Us at DC
24 to 240 V
Width
22.5 mm
Height
85.6 mm
With removable clamps
No
Voltage type for actuation
AC/DC
Depth
103.7 mm
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