Doyon WM35 Manuale - Pagina 7

Sfoglia online o scarica il pdf Manuale per Strumenti di misura Doyon WM35. Doyon WM35 13. Doyon wm35 water meter: operating instruction

Stampa la pagina
1. Ball-taps with OR gasket.
2. OR gasket-type unions for an easier installation.
3. Double stainless steel net filters for water impurities.
4. No-return valves.
5. Regulation knob for setting temperature, with reference scale.
6. Key STOP/C for manual stop or eventual clearing of memory.
7. Keys + and – for setting the quantity.
8. Key START for starting or restarting water delivery.
9. Supply plug, with fuse and spare, and remote pump control plug, with fuse and spare.
10. 2,5m delivery hose with stainless steel terminals.
11. Series of function control lights.
12. Digital display of electronic internal thermometer, showing °C with tenths or °F.
13. Digital display for selected, yet to be delivered (during batching), or already discharged (after
pressing STOP) litres (or pounds).
Supply tension (see equipment label)
Frequency
Power
Installation category
Environmental conditions
Hydraulic connections
Max. warm inlet temperature
Inlet water pressures
Temperature control
Dosing control
Water delivery
Supply fuse
Pump remote control fuse
6

DESCRIPTION

(see figure 1)
TECHNICAL FEATURES
110 A.C. ± 10%
50/60 Hz
25 VA
II
Indoor use only
Temperature range 4 ÷ 50°C (40 ÷ 120°F)
Relative humidity range 0 ÷ 95%
1/2''
65°C (150°F)
max: 75 psi
min : 15 psi
Max. pressure ratio between the inlet : 1 :5
Setting range 2 ÷ 65°C (35 ÷ 140F)
Measure precision : ± 0,25°C (±0,5°F)
Mixing precision : ± 1°C (±1,5°F)
Max. batch : 999,9 l (or 999,9 lb)
Min. dosage quantity : 0,1 l (or 0,1 lb)
Precision : ± 1%
At 15 psi : min 18 l/l'(40 lb/l')
At 75 psi : min 40 l/l' (90 lb/l')
5x20 mm, 630 mA Retarded (T) L 250V
5x20 mm, F 6, 3A L 250V