Novasina PascalMaxx +/-50Z Operating Instructions Manual

Differential pressure measurement instrument for climatic control systems

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Operating instructions
PascalMaxx
+/-50Z / 500Z / 2'000Z
Differential pressure measurement
instrument for climatic control systems
- 1 -

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Summary of Contents for Novasina PascalMaxx +/-50Z

  • Page 1 Operating instructions PascalMaxx +/-50Z / 500Z / 2‘000Z Differential pressure measurement instrument for climatic control systems - 1 -...
  • Page 2: Table Of Contents

    Table of contents 1. Product description ................. 2. Scope of delivery ..................3. Safety ..................... 4. Installation ....................5. Startup ....................6. Configuration possibilities ............... 7. System status signals ................8. Maintenance & support................9. Device versions ..................10. Accessories ..................11.Technical data ..................
  • Page 3: Product Description

    • The PascalMaxx contains ESD-sensitive parts. Please follow the indicated safety measures. • Use only original Novasina accessories and spare parts. • Without any written approval by Novasina no ad- aptations and modifications shall be undertaken on the PascalMaxx. 4. Installation 1.
  • Page 4 Mounting : Power - Connection terminal suitable for: 1. Remove the bottom of the instrument. If needed up to 4 holes can be broken through for the Single wire 0.08...1 mm (1.5 solid), 28...16 AWG mounting to a wall using screws. Analogue out - Connection terminal 2.
  • Page 5: Startup

    Attention! med. Afterwards the measurement of the current differential pressure value is started and the value At connected voltage > AC 33V or DC 70V the displayed. In case of any failures of hard- or soft- following points have to be considered: ware, the system displays „Error“...
  • Page 6 Measuring mode: Equation of upper and lower range limit In order to switch from a menu point to the measuring If for example “RANGE L”<Pa> is set to 10.0Pa and mode press the „Enter“ button for min. 2 seconds. “RANGE H” to 10.0Pa, then 10.0Pa is the lower The measuring mode is activated automatically output value and 10.1Pa the upper one.
  • Page 7 Low-pass filter setting : Thresholds • Immediately after the mode selection you can • Press [ENTER]. ⇒ The display starts flashing. switch forward to “THRESH” with [↓] . If mean- Use [↑] or [↓] to set the low-pass filter between while you are back in the measuring mode you 0 and 20.
  • Page 8 Performing the calibration : Keylock : Zero-point calibration Activation • Select the zero-point calibration menu point With the keylock function the device can be protec- “*CAL P” -> “ZERO”. ted against accidental setting changes. • Press [ENTER] • Set the protection code unequal 0000 under the menu point “*KEYLO”...
  • Page 9: System Status Signals

    Maintenance/Cleaning: If required please clean the device with a humid cloth. Do not use aggressive detergents! Technical support: In case of trouble, please inform your local Novasina distributor. You can find more information on : www.novasina.com 9. Device versions Description Article no.
  • Page 10: Technical Data

    11. Technical data Type PascalMaxx +/-50Z PascalMaxx 500 Z PascalMaxx 2000 Z Part no. 260 0955 260 0091 260 0083 Measurement range -50 ... +50 Pa 0 ... 500 Pa 0 ... 2000 Pa Max. resolution 0.1 Pa 0.1 Pa 1.0 Pa...

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