Focus on the TELIS 9000U2 transmitter and the JK 0030A1, JK 2001 and 2 isolators

About our products :

The TELIS 9000 range is a range of transmitters with universal input with quadruple galvanic isolation, 24 bits conversion for inputs and 16 bits for outputs, and integrating a cold junction compensation accurate to ± 1°C for thermocouple inputs.

The TELIS 9000U2 has one universal input and two analog outputs as well as an RS485 USB port.

The JK 0030 series are powered loop isolators specifically designed to isolate 0...4...20mA current loops.

The JK 0030A1 has a current input and a current output.

The JK 2000 series is a range of self-powered loop isolators that solve common point problems in complex measurement circuits and reduce noise propagation.

The JK 2001 has a current input and a current output for an impedance between 150 and 550 Ohm.

The JK 2002 has 1 to 2 current inputs and 1 to 2 current outputs for an impedance between 0 and 250 Ohm.

Concerning their use:

Our devices are used in a Unit of Energy Valorization proceeding to the treatment of waste: the Ecosite of Vert le Grand / Echarcon. Our TELIS 9000U2 transmitters allow the duplication of temperature and water level signals. SERIVEL has chosen to use our TELIS 9000U2 devices for their universality as well as their ease of configuration whatever the type of input signal. Our JK 0030A1, JK 2001 and JK 2002 isolators allow an isolation of speed setpoints on primary and secondary air fan drive for each incineration line (line 1 and line 2).

About our customer :

SERIVEL, a subsidiary of the SEMARDEL group, is the integrated waste treatment center (CITD) of VERT LE GRAND, owned by the SIREDOM. SERIVEL treats and recovers waste, which enables the plant to produce electrical energy, steam, biogas and heat:

In 2021, the "energy mix" produced from waste: heat, electricity, biogas, CSR* and wood energy reached a new record → 449,000 MWh supplied to the territory. This represents half of the renewable energy production in Essonne!

• The heat is used to heat Semardel's facilities and to treat leachate. This liquid is made up of the wet part of the stored waste and rainwater runoff.
• The electricity is fed into the power grid for use by residents and businesses. Thus, 20,500 MegaWatt hours are produced per year, which represents the annual consumption of 4,360 households.
• Semardel now injects the biogas into the GRDF network.
• The biogas then becomes biomethane, available for consumption by the general public through energy suppliers' offers. Semardel thus produces 5,500 MW/h per year of biomethane from waste recovery.

We thank SEMARDEL/SERIVEL for their trust ?.

? Feel free to contact us, we develop customized products, specific to your uses!