PKP DTL04 Скачать руководство пользователя страница 1

Instruction Manual

DTL04

Calorimetric flow sensor

for air -switching 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]

Содержание DTL04

Страница 1: ...uction Manual DTL04 Calorimetric flow sensor for air switching output PKP Prozessmesstechnik GmbH Borsigstra e 24 D 65205 Wiesbaden Nordenstadt Tel 49 0 6122 7055 0 Fax 49 0 6122 7055 50 Email info pk...

Страница 2: ...erating manual use of insufficiently qualified personnel and unau thorized modification of the device Proper Usage The calorimetric compact flowmeters type DTL04 are used for monitoring air flows Any...

Страница 3: ...ted However not only the velocity of the flowing medium but also its temperature has an influence on the amount of heat dissipated so a relation between flow and temperature must be established This i...

Страница 4: ...oltage is applied to the potential free contact care must be taken to ensure sufficient insulation of the connecting cables up to the terminal point otherwise the double insulation on the mains voltag...

Страница 5: ...Low flow change in the high flow velocity range The switching point must be selected very close to the measured value of the normal flow since the change in measured value is very small when the flow...

Страница 6: ...p Flow threshold Signal output not switched Yellow LED airflow noes not light up Maintenance and Care The calorimetric flow monitors described here are basically maintenance free They do not contain a...

Страница 7: ...d unheated resistor is used to measure the medium tempera ture The temperature difference of both resistors is proportional to the flow velocity and thus to the volume flow The switching point of the...

Страница 8: ...th 50 mm 140 mm optional Sensor material MS58 nickel plated optional stainless steel Protection cl housing IP65 Protection cl sensor IP67 Accuracy 5 F S Reproducibility of the output signal 3 referenc...

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