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Installation

Notes when using high voltage for relays (115VAC…250VAC)!

The supply cable and control cable for relays should be separate if high voltage (115…250VAC) is used in
relay contacts. Both of the cables have their own cable entry.

Electrical connection diagram

The settings are done according to the instructions below:

Содержание DPI+/-500-D

Страница 1: ... 500Pa 0 7 1 5 initial 1 Pa 8 Pa DPI2500 AZ 2R D 100Pa 250Pa 1000Pa 2500Pa 0 7 1 5 initial 1 Pa 8 Pa AZ model recommended when measuring pressures below 250 Pa FS from highest pressure range including general accuracy temperature drift linearity hysteresis and repetition error Initial value is the factory calibration accuracy better accuracy can be achieved with span point calibration The device h...

Страница 2: ...nectors ABS Tubing PVC soft Connections Electrical connections Power and 0 10V out 3 x screw terminals max 1 5 mm2 Relays 2 x SPDT 6 x screw terminals max 1 5 mm2 Cable entries M16 and M20 Pressure connections Male 5 0 mm and 6 3 mm Weight 150 grams with accessories 290 grams Dimensions 90 0 x 71 5 x 36 0 mm General ambient condition Temperature range Operation 10 50 C 5 50 C for AZ model Storage ...

Страница 3: ...Dimensions ...

Страница 4: ...C 250VAC The supply cable and control cable for relays should be separate if high voltage 115 250VAC is used in relay contacts Both of the cables have their own cable entry Electrical connection diagram The settings are done according to the instructions below ...

Страница 5: ......

Страница 6: ...tton adjustment is not required Auto zero element Optional auto zero element makes the DPI maintenance free of periodical push button zeroing The AZ element automatically adjusts the zero point of the transmitter from time to time this eliminates the zero point long term drift of the piezo resistive sensing element Zero point adjustment takes about 4 seconds to perform and it is carried out every ...

Страница 7: ... out correct readings In this case go to menu and select Span and then Reset This resets the span adjustment To adjust the span you need an accurate reference meter Follow these steps to correctly adjust the span 1 Set the zero point 2 Connect the input pressure 3 From the menu select Span and then Adjust 4 Adjust the display or 0 10V value to match the reference meter s value using the arrow butt...

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