Teklab

TK4 Oil Level Regulator

Name: TK4 Oil Level Regulator
Brand: Teklab

The TK4 oil level controller from TEKLAB is designed to control the oil level in the compressor crankcase in order to avoid the compressor to run without oil and so improve its lifetime.

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Teklab

Profil de l’entreprise

01 / 04

01 Présentation

TK4 monitors the oil level with the embedded electro-optic sensor. It comprises a solenoid valve for oil filling and an alarm relay output. It also integrates wireless connectivity capabilities for enhance the control possibilities. The communication with TK4 can be established very easily even when the electronic module is not powered for maximum flexibility.

Key features of the TEKLAB TK4 oil level regulator

High reliability ensured by absence of mechanical moving parts.
Sight glass and electronic LEDs can be checked on the same side where is more comfortable to do inspections
Well consolidated steel with fused glass technology with absence of seals ensures no leakage and good chemical compatibility.
24 VAC / 230 VAC power supply options.
Easy maintenance of the coil of the valve and of the Electro-Optic sensor that can be easily replaced without emptying or depressurizing the plant.
230 VAC /2A alarm relay output suitable for direct connection in the security chain of the system.
Adapters suitable for various types of compressors.
Unit conform to directives 2014/30/UE and 2014/35/UE.
Wireless connectivity for enhanced control possibilities and system optimization.

Some advantages of TK4 Oil Level Regulator

Extremely compact dimensions.
Left/Right mounting possibility with the same TK4.
Reduction of the number of junctions in the circuit with less possibility of having leakages.
Usage of less components (simplified circuit and easier warehouse management).
Simplified Installation (cost savings in terms of installation time).
Powerful but easy to use wireless connectivity for maximum flexibility.

02 Dossier technique

Caractéristiques

14 données · telles que publiées par Teklab

Fluide frigorigène: CO₂
Max working pressure: 130bar

01Limites de fonctionnement

4 entrées

Media Temperature: -40 °C÷+85 °C
Ambient Temperature: -40 °C÷+60 °C
Max working pressure: 130 bar
M.O.P.D.: 100 bar (higher pressure limits available on different TK4 models)

02Fluide frigorigène

2 entrées

Oil Return Line: 7/16 – 20 UNF male
Refrigerant: CO₂

03Régulation et électricité

6 entrées

Supply voltage: 24 VAC ± 10% or 230 VAC ± 10% depending on model
Supply current: Each TK4 requires 30 VA (depending on the solenoid valve)
Electrical connection: 9.4 mm Industry Standard Connectors / EN175301-803 Connector or spare wires
Output type: Contact free relay output NO and NC
Cable Type: PVC cable CEI 20-22. Working temp.: -20 ÷ +70 °C (fixed laying)
Enclosure protection class: IP 65