OTT Z400
Counterset for current meter flow measurements
- Spot
- Numbers of pulses
- Compact handy counter for mechanical current meters with optional display of velocity of flow and integrated user software for the management of calibration tables
- 50 Hz (680 Ohm), 100 Hz
- ± 0,01 s / ± 0,5 Impulse
- Different modes, adapted to the application: Pulse, Time and integration measurement
- Integration measurement especially for measurements with suspended current meters with e.g cable way: Z400 determines the number of pulses and the time from immersion of the current meter to the closing of the ground contact.
- Exact calculation of the flow rate (optional): Z400 uses the individual equation of the current meter
- The USB interface simply entering the basic settings on the PC, alternatively directly at counter set
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OTT Z400 - CE Konformitätserklärung | Declaration of Conformity | Declaration de Conformité
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Z400 - Application Software - EN
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| Messmethode | Start der Messzeit beim ersten Schließen des Flügelkontaktes |
| Messzeiten | 5, 10, 15, 20, 30, 40, 50, 60, 80, 100, 120 s und unendlich |
| Messmodi | Puls-, Zeit-, Integral- und Integralmessung mit Restgliedbestimmung |
| Anzeigegenauigkeit: | 0,1 s |
| Zeitmessung | 0,1 Impulse |
| Pulsmessung | |
| Genauigkeit: | +/- 0,01 s |
| Zeitmessung | +/- 0,5 Impulse |
| Pulsmessung | |
| Timeoutzeit bei Messzeit unendlich | nein |
| Grenzfrequenz für Flügelimpulse | 50 Hz (680 Ohm) / 100 Hz |
| Messung mit 680 Ohm (Serie) möglich | ja |
| Anzeigen der Strömungsgeschwindigkeit | optional |
| Automatisches Abschalten | ja (1... 59 Minuten einstellbar) |
| Anzeige für die Impulse | LCD, 4-stellig, Ziffern 10 mm hoch |
| Zählweise | addierend |
| Zählbereich | 9999, kein Überlauf |
| Elektrische Daten | |
| Versorgungsspannung | 4 V... 9 V |
| Verpolungsschutz | ja |
| "Low Battery" Anzeige | ja (<5,35 V) |
| Stromaufnahme "PowerDown": | 22 µA |
| Stromaufnahme "Standby" (Stop): | 4,5 mA |
| Stromaufnahme Messung (Start): | 4,5 mA |
| Stromversorgung | 9 V Block ( IEC 6LR61) ausreichend für ca.: 120 Stunden o. Buzzer 80 Stunden m. Buzzer |
| Spannungskontrolle | Batteriesymbol im Display bei Erscheinen des Symbols - Restkapazität f. ca. 8 Stunden Betrieb bei Raumtemperatur |
| Kabelanschluss | 2 Bananensteckbuchsen Ø 4 mm, rot "+" / schwarz "F" |
| Gehäusematerial | Aluminium |
| zul. Umgebungstemperatur | -20 °C ... + 60 °C |
| Abmessungen LxBxH | |
| mit Gummiabdeckungen | 128 mm x 125 mm x 65 mm |
| ohne Gummiabdeckungen | 121 mm x 125 mm x 49 mm |
| Gewicht | 670 g |
| Schutzklasse | IP65 |
| Interface: | USB 1.1 |
| Datenspeicher | 4 MB Speicher |
| PC - Bediensoftware direkt vom Gerät über USB ausführbar | |
| Eingabe von 30 Flügelgleichung (optional) | |
| Einstellung sämtlicher Geräteparameter möglich |
I want to enter the equations for 'velocity measuring' and I need to 'Enter Key Code'. What do I need to enter?
If you connect the Z400 to your PC via USB, it will act like a memory stick, so you will see several files. Open the file Z400.exe will enable you to access all settings easily. If you ordered a Z400 with velocity option you can enter also the equations for up to 30 mechanical current meters. But if you ordered the simple Z400 version, the program will ask you for the 'Key Code' to enable this feature. Since this feature is not for free, please contact your OTT sales representative to order the ‘Key Code’.
I ordered the Z400 version with key code and I could enter the equations but the Z400 doesn’t show me the velocity and I cannot select the equation number (‘#’ is not shown). What should I do to see the velocity in the display of the Z400?
Probably the configuration file got corrupt. Please open the file ‘configuration.ini’ with an editor (make a backup of the file before!) and delete everything except the following lines (instead of ‘…’ there should be an individual numerical code). If you don’t succeed, please send in the Z400 for repair.
[Settings]
LanguageOffset=-1
Code=…