水思源科技发展有限公司. gf, gf , signet, 3-凯发集团娱乐

the signet 8860 two-channel conductivity/resistivity controller is packed with a set of features and capabilities ideal for the real needs of water treatment applications. it accommodates two separate and independent input sources and can be powered with ac/dc voltage. the 8860 programs via a simple and intuitive menu system. the unit can also be programmed to measure a raw conductivity value by turning off the temperature compensation mode.

instruments:

sensor input: 2 inputs
power input: 12-24 volts, dc, regulated
current output(s): 3, 4-20 ma outputs, isolated, passive
relay/o.c. output(s): 4 relays, 3 open collector outputs (switch-selectable)
compatible with all signet conductivity electrodes
display: lcd, 2x16 alphanumeric characters

advantages:

ac line-voltage or dc powered
up to four (4) programmable relays
1/4 din, nema 4x/ip65 enclosure with self-healing window
two (2) open collector outputs
time delay relay function
simultaneous display
three (3) fully scaleable 4 to 20 ma outputs
2-channel input
display and/or control: µs, ms, ppm or ppb (tds), kohm, mohm, % rejection, difference, ratio, °c or °f

fields of application:

demineralizer regeneration and rinse
desalination
rinse tank water quality
aquatic animal life support systems
ro/di system control
scrubber, cooling tower & boiler protection

standards:

ce
cul
china rohs
ul
rohs compliant
fcc