ph analyzer
continuous Monitoring pH value of pure water in process.widely used in power station,chemical industry
Minimum Order Quantity: 1 Set/Sets
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HK-328 PH ANALYZER
Manufacturer
Beijing Huakeyi Power Plant Instrument Research Institute
Features
Specification
Measurement Range | pH value:(0.00~14.00) pH mV:(-1000~+1000)mV temperature:(0.0~99.9) ºC ATC:(0.1~60) ºC |
Resolution (min) | pH value:0.01pH mV:0.1mV temperature:0.1ºC |
Accuracy | pH value:±0.02pH temperature:±0.5ºC |
Response Time (T90) | 90 sec at 25ºC |
Analog Output | Two (0~10)mA,(0~20)mA or( 4~20)mA isolated outputs, max load 800W(Correspond to pH and temperature) |
Output Accuracy | ±1%F.S |
Max. load Resistance | 800Ω (20mA max.) |
Alarm Output | Two alarm relays, programmable |
Communication | CAN Bus (option) |
Sample Condition | Temperature :(5~50) ºC Flow :≤6L/H Solid contents in sample: ≤5mm (no gel and grease) |
Ambient Temperature | (5~45) ºC |
Ambient Humidity | ≤90%RH (no condensation) |
Storage Temperature | (-25~55) ºC (above 0ºC for pH electrode) |
Overall Dimension (mm) | 158(W) × 158(H) × 170(D) |
Cutout Dimensions (mm) | 140 × 140 |
Power Supply | (85~265)VAC,(50~60)Hz |
Power | ≤8w |
Insulation Strength | Power to ground 1500V, no flying arc in 1 min |
Net Weight | 2Kg |