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Elster GmbH
Postfach 28 09, D-49018 Osnabrück
Strotheweg 1, D-49504 Lotte (Büren)

T  +49 541 1214-0

F  +49 541 1214-370

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If you have any technical questions, please contact 
your local branch office/agent. The addresses are 
available on the Internet or from Elster GmbH.

We reserve the right to make technical modifications 

in the interests of progress.

[email protected], www.kromschroeder.com

Contact

Technical data

Aluminium housing with integrated heat guard, 

with connection terminals.
Clamping range of the connection terminals: 

≤ 2.5 mm².

Cable gland: for cable diameters of 7 to 13 mm.
Distance between UV sensor and flame: 
300 – 400 mm.
UV tube: P578,
spectral range: 190 – 270 nm,
max. sensitivity: 210 nm ± 10 nm.
Service life of the UV tube:
approx. 10,000 operating hours.
Min. DC signal: 1 μA.
Enclosure: IP 65.

Ambient temperature: 

-40 to +80°C (-40 to +176°F).

Weight: 280 g (0.6 lbs).
Max. length of cable UV sensor – automatic burner 
control unit: see instructions for automatic burner 
control unit.

Содержание UVS 10

Страница 1: ...alified gas technicians Electrical interventions may only be carried out by qualified electricians Conversion spare parts All technical changes are prohibited Only use OEM spare parts Transport On receipt of the product check that the delivery is complete see Part designations Report any trans port damage immediately Storage Store the product in a dry place Ambient tempera ture see Technical data ...

Страница 2: ...ts flame detectors or burner control units Cool UV sensor with filtered air when subject to higher temperatures see Accessories In addition this protects the sensor from dirt and condensation 400 mm 16 Cooling air Max distance between UVS and flame 400 mm 16 It can be fitted using a viewing tube that should be aligned on the first flame third as this is where the highest UV radiation is generally ...

Страница 3: ... apart as possible Wiring WARNING Electric shocks can be fatal Before working on possible live components ensure the unit is discon nected from the power supply 1 Disconnect the system from the electrical power supply 2 Shut off the gas supply UVS 10 G1 3 Route the cables through the M20 cable gland 4 Wire the UV sensor as shown in the wiring dia gram for the correctly selected automatic burner co...

Страница 4: ...Remote resets may only be conducted by au thorised personnel with continuous monitoring of the burner to be repaired Safe operation only in conjunction with Elster Kromschröder automatic burner control units flame detectors or burner control units Measure the current in the flame signal cable con nect the positive pole of the measuring instrument to the cable from the automatic burner control unit...

Страница 5: ...r Connect the UV sensor in accordance with the wiring instructions The automatic burner control unit performs a fault lock out during start up or operation The highly fluctuating flame signal temporarily exceeds the switch off threshold Reduce the distance between UV sensor and flame Position the UV sensor so that it can view the flame without hindrance e g smoke curtain Replace quartz glass disc ...

Страница 6: ...mschroeder com Contact Technical data Aluminium housing with integrated heat guard with connection terminals Clamping range of the connection terminals 2 5 mm Cable gland for cable diameters of 7 to 13 mm Distance between UV sensor and flame 300 400 mm UV tube P578 spectral range 190 270 nm max sensitivity 210 nm 10 nm Service life of the UV tube approx 10 000 operating hours Min DC signal 1 μA En...

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