DO Instrument

LH-DO530 is online DO controller with good quality and factory price
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Product Details

High Quality online DO Controller LH-DO530

 

Technical parameters:

Model No.

Test Item

Test range

Resolution

Accuracy

DO-530

Dissolved oxygen

0-20.00 mg/L

0.01mg/L

mg/L:±0.5%FS


Temperature

0.0-60.0°C

0.1°C

±0.3°C

Other parameters:

Automatic temperature compensation: 0~60°C
Control Interface: two sets of ON / OFF relay contacts, 
divided into the high point, low alarm signal, optically isolated output.
Isolated signal output: Optocoupler isolation to protect , 
4~20mA signal output
Relay: relay lag set freely,  
the relay load 10A 220VAC
Working conditions: ambient temperature of 0~60°C, 
relative humidity <= 90%
Output load: load <500Ω (0-10mA),
load <750Ω (4-20mA)
Working voltage: 220V AC, 50/60Hz
size:96 x 96 x 115 mm
Hole size: 91 x 91mm
Weight: 0.9Kg


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