Product Specifications:
Domeniu pH
0.00 to 14.00 pH
Rezoluție pH
0.01 pH
Acuratețe pH
±0.01 pH
Domeniu pH-mV
0.00 to 14.00 pH
Rezoluție pH-mV
0.01 pH
Calibrare pH
manual 1 or 2 point
Compensarea pH-ului cu temperatura
fixed by resistor; 2-wire pt100 optional
Impedanța de intrare a pH-ului
10¹² Ohm
Releu de dozare a pH-ului
proportional, acid or base, user selectable
Punct de referință a dozării pH-ului
manual adjustment through coarse/fine trimmers
Banda proporțională a pH-ului
fixed 1.5 pH unit band; adjustable by changing resistor
Releu de dozare de nivel
dosing pump operated by consent feature through level input connection
Controlul dozării
proportional, acid or base, user selectable
Terminale de dozare
Isolated, 2A, Max. 240V, resistive load, 1,000,000 strokes
Set Point releu de alarmă
fixed; based on pH setpoint
Domeniul releului de alarmă
activated when pH is outside 2 pH units from setpoint
Semnalul ieșirii analogice
4-20 mA (isolated)
Protecție supracurent
250V fuse
Auto-amorsare
maximum self-priming height is 1.5 m (5 ft.).
Ieșire analogică
4 to 20 mA (isolated)
Ecran
segmented LCD
Sursă de curent
230V ±15%; 50/60Hz (40W)
Mediu
0 to 50°C (32 to 122°F); RH max 95% non-condensing
Evaluarea IP-ului
IP55
Dimensiune
221 x 142 x 181 mm (8.7 x 5.6 x 7.1'')
Greutate
Approximately 5 kg (11 lb.)
informatii pentru comanda
BL7916 is supplied with polyethylene tubing, foot valve, injection valve, power cable and instructions.
BL7916 • BL7917 Proportional Controller with Built-in Dosing Pump Manual
Descarca