Kobold NEK Compact Conductive Level Switch PNP Open Collector Ryton 1-1/2"

NEK-2136N20C
$23270
In stock
+
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$23270
In stock
+
NEK-1236N20C
Body Material:
Polypropylene
Switch Type:
NPN Open Collector
Immersion Length:
1-1/2"
$26130
In stock
+
NEK-1273N20C
Body Material:
Polypropylene
Switch Type:
NPN Open Collector
Immersion Length:
3"
$23270
In stock
+
NEK-1136N20C
Body Material:
Ryton
Switch Type:
NPN Open Collector
Immersion Length:
1-1/2"
$26130
In stock
+
NEK-1173N20C
Body Material:
Ryton
Switch Type:
NPN Open Collector
Immersion Length:
3"
$23270
In stock
+
NEK-2236N20C
Body Material:
Polypropylene
Switch Type:
PNP Open Collector
Immersion Length:
1-1/2"
$26130
In stock
+
NEK-2273N20C
Body Material:
Polypropylene
Switch Type:
PNP Open Collector
Immersion Length:
3"
$23270
In stock
+
NEK-2136N20C
Body Material:
Ryton
Switch Type:
PNP Open Collector
Immersion Length:
1-1/2"
$26130
In stock
+
NEK-2173N20C
Body Material:
Ryton
Switch Type:
PNP Open Collector
Immersion Length:
3"
$26910
In stock
+
NEK-3236N20C
Body Material:
Polypropylene
Switch Type:
SPDT Relay
Immersion Length:
1-1/2"
$29770
In stock
+
NEK-3273N20C
Body Material:
Polypropylene
Switch Type:
SPDT Relay
Immersion Length:
3"
$26910
In stock
+
NEK-3136N20C
Body Material:
Ryton
Switch Type:
SPDT Relay
Immersion Length:
1-1/2"
$29770
In stock
+
NEK-3173N20C
Body Material:
Ryton
Switch Type:
SPDT Relay
Immersion Length:
3"

Features

  • Switch: NPN, PNP, or SPDT Relay
  • 3/4" process connection
  • Wetted Materials:
    • Housing: Ryton or polypropylene
    • Electrodes: 316-Ti SS
  • Maximum Pressure:
    • Ryton: 290 PSIG
    • Polypropylene: 85 PSIG
  • Temperature Range:
    • Ryton: -10 to 176°F
    • Polypropylene: -10 to 140°F
  • Minimum Liquid Conductivity: 72μS/cm
  • Switching Delay: 0.5 sec
  • 6ft PVC cable

The Kobold NEK compact conductive level switch is an excellent choice for monitoring the level of conductive liquids in tanks. The NEK series conductive level switch senses liquid level by applying a low AC voltage to a set of stainless steel electrodes. When a conductive liquid is present a small current will flow between the electrodes, resulting in switch activation.

The Kobold NEK compact conductive level switch is available with either a Ryton or polypropylene body with 316-Ti stainless steel electrodes standard. This makes the NEK suitable for many chemicals and aggressive media. The solid state design has no moving parts so the NEK is also a sure bet for dirty liquids as well as those with high solids content.

NEK-datasheet (NEK-datasheet.pdf, 205 Kb) [Download]

NEK-manual (NEK-manual.pdf, 85 Kb) [Download]

Level-Application-Information-Form (Level-Application-Information-Form.pdf, 141 Kb) [Download]

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