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Instruction Manual

DTL06

Calorimetric flow sensor for air

-analogue output-

PKP Prozessmesstechnik GmbH

Borsigstraße 24

D-65205 Wiesbaden-Nordenstadt

Tel.: ++49-(0)6122-7055-0

Fax: ++49-(0)6122-7055-50

Email: [email protected]  -  www.pkp.de

Summary of Contents for DTL06

Page 1: ...on Manual DTL06 Calorimetric flow sensor for air analogue output PKP Prozessmesstechnik GmbH Borsigstraße 24 D 65205 Wiesbaden Nordenstadt Tel 49 0 6122 7055 0 Fax 49 0 6122 7055 50 Email info pkp de www pkp de ...

Page 2: ...ng manual use of insufficiently qualified personnel and unau thorized modification of the device Proper Usage The calorimetric compact flowmeters type DTL06 are used for measuring air flows Any other use of the device is prohibited and outside the scope of application In particular applications in which shock loads occur for example pulsed operation should be discussed and checked in advance with ...

Page 3: ...using the resistor temperature an impedance to change This temperature change is evaluated Since both the velocity and the temperature of the flowing medium affect the dissipated heat a relationship must be created between flow and temperature For this purpose a second temperature dependent measuring resistor is located next to the first one The second measuring resistor temperature compensation i...

Page 4: ... VDE 0160 Wiring diagram Commissioning Commissioning the DTL06 you need to follow these points 1 install the device see also Installation instruction 2 connect the device regarding to the manual 3 set potentiometer sensitivity to minimum sensitivity 4 switch on supply voltage The device is instantly operational 5 switch on the working flow 6 turn potentiometer sensitivity to the needed output volt...

Page 5: ...t may be necessary is possible in water also with addition of detergents Let the unit drip off and dry renewed start up Troubleshooting Problem Cause Solution Device does not work at all No or wrong mains voltage connected Check mains voltage and con nection Device does not detect flow Sensor is not installed correctly Sensor is highly plluted Check installation conditions Clean the sensor Device ...

Page 6: ...re the medium temperature The temperature difference between the two resistances is proportional to the flow velocity and thus to the volume flow The measured values of the DTL06 can be read off analogously by a voltage signal which is simply set on site via a built in potentiometer Typical applications The DTL06 calorimetric flowmeters are characterized by their particularly good price perfomance...

Page 7: ...ss connection PG 7 mounting flange G reduction Immersion depth 130 mm Sensor material brass 58 nickel plated Connection 3 clamps 2 5 mm Protection class housing IP54 Protection class sensor IP67 Reference conditions 20 C 48 r h 1016 mbar Electrical Connection Order Code Order number DTL06 Calorimetric flow sensor for air analogue output A 30 1 0 Model A analogue output 0 10 V Measuring range 30 0 ...

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