| Product Range | 
               
              
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                    | PRESSURE INSTRUMENTS | 
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                    | TEMPERATURE INSTRUMENTS | 
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                    | HUMIDITY INSTRUMENTS | 
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                    | FLOW INSTRUMENTS | 
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                    | DATALOGGER | 
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                    | LEVEL INSTRUMENTS | 
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                    | Level Switch | 
                   
                  
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                    | Level Transmitter | 
                   
                  
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                        | SL75 - Submersible | 
                       
                      
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                        | XP88/89 - Ultrasonic (Ex) | 
                       
                      
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                        | ML8 - Ultrasonic | 
                       
                      
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                        | APR2000L - Diff Pressure | 
                       
                      
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                        | DL10/14 - Ultrasonic | 
                       
                      
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                        |  S3300 - Hydrostatic Pressure | 
                       
                       
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                        |  CLT-Capacitance Type Level Transmitter | 
                       
                       
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                        |  ML8F-Ultrasonic Level Transmitter | 
                       
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                    | HVAC / BMS SENSORS | 
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                      | INDICATORS & CONTROLLERS | 
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                      | PORTABLE INSTRUMENTS | 
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                      | AIR QUALITY SENSOR | 
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                      | WATER QUALITY SENSOR | 
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                      | ACCESSORIES | 
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                      | VIEW CATALOGUE  | 
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                      | CATALOGUE REQUEST | 
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                SL7500 : Submersible Level Transmitter | 
               
              
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                                Type | 
                                : Submersible Level Transmitter | 
                               
                              
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                                Model | 
                                : SL75 | 
                               
                              
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                                Accuracy | 
                                : 0.25% | 
                               
                              
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                                Protection | 
                                : IP67 | 
                               
                              
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                                Range | 
                                : 0 - 1000m | 
                               
                              
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                                Output | 
                                : 4 - 20mA, 0 - 5V | 
                               
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                          | Description | 
                         
                        
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                                | SL75 series standard level transmitter design with consummate encapsulation technology, the perfect assembly process insure the quality and performance of this series with high stability, high accuracy, leakage proof. | 
                                 
                              
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                          | Application | 
                         
                        
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                                | It can be used for liquid measuring for petroleum, metallurgy, hydraulic, city water supply, sewage treatment, hygrometry and etc. | 
                               
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                          | Specifications | 
                         
                        
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                                Pressure range | 
                                : 0 ~ 1mH2O~100mH2O | 
                               
                              
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                                Overload | 
                                : 150%FS | 
                               
                              
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                                Output | 
                                : 4-20mA, 0-5V.0.5-4.5V | 
                               
                              
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                                Power supply | 
                                : 12-36VDC | 
                               
                              
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                                Combine error | 
                                : 0.25%FS; 0.5% FSO  
    (Including Linearity, Repeatability & Hysteresis) | 
                               
                              
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                                Long term stability | 
                                : ± 0.2%FS/year | 
                               
                              
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                                Repeatability | 
                                :  ±0.2%FSO | 
                               
                              
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                                Response time | 
                                 : <10ms | 
                               
                              
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                                Pressure connection | 
                                 : screw thread , throw-in type | 
                               
                              
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                                Temp. compensation | 
                                 : 0°C~65°C | 
                               
                              
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                                Operating temp. | 
                                 : 0'C~85°C | 
                               
                              
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                                Protection grade | 
                                 : IP68 | 
                               
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