德国宝帝BURKERT电磁阀，原装BURKERT摇臂电磁阀
The sensor component consists of a cell,
screwed into the sensor housing. The sensor
with cell constants 0.01 or 0.1 are fitted with
stainless steel electrodes and those with cell
constants 1.0 or 10 are fitted with graphite
The Pt1000 for automatic temperature compensation
12-30 V DC, filtered and regulated
12-30 V DC, filtered and regulated or
115/230 V AC - 50/60 Hz (see technical specifications 115/230 VAC)
≤ 80 mA - transmitter with relays
≤ 20 mA - transmitter without relay
Analog signal from conductivity electrode and Pt1000
max. 10 m (distance between sensor and transmitter)
4-20 mA programmable (3-wire with relays; 2-wire without relay),
proportional to the conductivity
max. load: 800 Ω at 30 V DC;
550 Ω at 24 V DC; 150 Ω at 15 V DC
2 relays, freely programmable, 3A, 230 V AC
The transmitter component converts the measured
Compatibility With fittings S020 (see corresponding data sheet)
Brass, stainless steel 1.4404/316L, PVC, PP or PVDF
Electrical connection Cable plug EN 175301-803 or cable glands M20 x 1.5
Complete device data (fitting + Electronics)
Pipe diameter DN 15 to 200
automatic (integrated Pt1000) - reference temperature 25°C (77°F)
Medium temperature max. with fitting in PVC: 50°C (122°F), - PP: 80°C (176°F)
PVDF, stainless steel, brass: 100°C (212°F)
Power supply 12-30 V DC, filtered and regulated or
115/230 V AC 50/60 Hz (see technical specifications 115/230 VAC)