Electronic Contact System Type KE

Electronic Contact System Type KE

ELECTRONIC CONTACT TYPE KE FOR PRESSURE GAUGES AND THERMOMETERS

  • Electronic contact system for reliable contact function for e.g. PC-system
  • Vibration proof
  • For dry and liquid filled instruments
  • 1 or 2 contact points
  • Break, close or shift function
  • Working voltage 10-30 VDC
  • 100 mA load (transistor outlet)
  • Long durability

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Specifications

Contact system Type KE, electronic
Instrument size: DN 100 and DN 160 on request
Contact type KE

 

Number
Functions

Electronic

 

1 or 2 functions
Break, close or shift

Voltage
Own consumption
Outlet power
10-30 VDC
≤10 mA
≤100 mA
Minimum measuring range

 

Pressure gauge:
1 bar (15 psi)
Thermometer:
80°C (180°F)
Working range
Minimum Working range

 

10-90% of Span
5% of Span
Accuracy ±2% at span ≤ 4 bar
±1,5% at span ≥ 4 bar
Hysteresis 2-5%
Ambient temp. -20+70°C
Electrical
connection
Plug, ISO 4400 (DIN43650-A)
2 plugs by 2 contacts

Electronic Contact System Type KE

APPLICATION

Contact type KE is well-suited for all applications in processes where vibrations or transients occur as, due to the electronic tracker, these will not cause undesired contact operations. An electronic contact secures a long lifetime in places where often repeated contact operations occur.

The contact system type KE is applicable for all purposes where an electric impulse is wanted at a desired value. The impulse is applicable for alarm functions or simple actuating controls like e.g. a EDP-system, PC-control or a PLC with very low load.

With a few exceptions, TEMPRESS’ pres-sure gauges and thermometers can be delivered with one or two built-in contacts type KE.

The contact is made with a built-in electronic tracker and electronics which secure a reliable and optimal contact function at very low loads, e.g. few mA which is normal in various actuating systems.

Contact type KE does not require an external amplifier relay.

Standard articles

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Single contact

(1 contact point)

Avaliable contact types:

KN,KM,KE and KI

Contact Function : Break

1

Contact Function : Close

2

Contact Function : Shift

3

Contact Function Separate Circuits : Break

4

Contact Function Separate Circuits : Close

5

Double contact

(2 contact points)

Avaliable contact types:

KN,KM,KE and KI

Shift contact

(2 contact points switch function)

Avaliable contact types:

KN and KM

Double contact

(2 contact pointers seperate Circuits)

Avaliable contact types:

KN and KM

Triple contact

(3 contact pointers)

Avaliable contact types:

KN and KM

Triple contact

(3 contact pointers)

Avaliable contact types:

KN and KM

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