- Contact Person : Mr. shi zhichun
- Company Name : Beijing Huakeyi Power Plant Instrument Research Institute
- Tel : 86-10-80703094
- Fax : 86-10-80703093
- Address : Beijing,Beijing,Qiliqu nancun industrial park,Shahe Town,Changping District,Beijing 102206, China
- Country/Region : China
- Zip : 102206
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HK-338 On-line Conductivity Transmitter
Features and Benefits
Ø ADVANCED EMBEDDED MCU TECHNOLOGY
Ø SMT AND INTEGRATIVE DESIGN---Enhance performance and reliability
Ø 192 × 64 LATTICE LCD DISPLAY
Ø UNIQUE FOUR-ELECTRODE SENSOR DESIGN---Auto compensate cable resistance,improve accuracy of measurement
Ø TREND CURVES---Allow operator to access history data
Ø MEMBRANCE TOUCH KEYS
Ø SECURITY ACCESS CODES---Avoid mis-operation except professional operators
Ø CAN BUS CONSTRUCTION---Network interface directly connect with DAS (data acquisition system)
Ø TWO ANALOG OUTPUTS AND TWO ALARM RELAY OUTPUTS
Ø RUGGED CAST ALUMINUM ENCLOSURE---Against electromagnetic interference, easy-to-mount
Ø EVENTS LOGGER---Easy to access operation records
Specifications
Measurement Range | K=0.01 | (0.000~2.000)μS/cm,(0.00~20.00)μS/cm |
K=0.10 | (0.00~20.00)mS/cm, (0.0~200.0)mS/cm | |
K=1.00 | (0.0~200.0)μS/cm,(0~2000)μS/cm | |
K=10.0 | (0.000~2.000)mS/cm, (0.00~20.00)mS/cm | |
Temperature Range | (0.0~99.9) ºC | |
Temperature Compensation | (0.1~60.0) ºC (auto) | |
Resolution (min) | Conductivity :0.001uS/cm Temperature :0.1ºC | |
Accuracy | Conductivity :±1%F.S Temperature :±0.5ºC | |
Response Time (T90) | 30 sec at 25ºC | |
Analog Output | (0~10),(0~20) or ( 4~20)mA Two (0~10)mA, (0~20)mA or (4~20)Ma isolated outputs, max load 800W(Correspond to conductivity and temperature) | |
Output Accuracy | ±1%F.S | |
Alarm Output | Two alarm relays, programmable | |
Communication | CAN Bus (option) | |
Sample Condition | Temperature :(5~50) ºC Flux :≤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 | |
Overall Dimension (mm) | 158(W)×158(H)×170(D) | |
Cutout Dimensions (mm) | 140 × 140 | |
Power Supply | (85~265)VAC,(50~60)Hz | |
Power consumption | ≤8w | |
Insulation Strength | Power to ground 1500V, no flying arcing within 1 min | |
Net weight | 2Kg |
HK-338 On-line Conductivity Transmitter