| Sign In | Join Free | My insurersguide.com | 
 | 
| Categories | Temperature and humidity transmitter/sensor probe | 
|---|---|
| 保修期: | 3年 | 
| 类型: | 低温露点变送器 | 
| 支持定做: | OEM, ODM, OBM, 软件再工程 | 
| 原产地: | Guangdong, China | 
| 品牌: | RONGCE | 
| 型号: | QMLD-1 | 
| 动力: | 露点变送器-新型聚合物薄膜传感器 | 
| 材料: | 不锈钢探头外壳 | 
| 产品名称: | 维萨拉露点分析仪 | 
| 测量范围: | -60 ~ + 20 ℃ td (标准) | 
| 应用温度范围: | -20-70 °C | 
| 露点精度: | ± 2 ° Ctd | 
| 输出: | 4-20mA | 
| 用法: | 测量露点值 | 
| 颜色: | 黑色 | 
| 尺寸: | 120 * 27mm | 
| 电源: | 12-24V/30mA | 
| 证书: | CE ROHS | 
| Company Info. | 
| Guangzhou Qingmai Electronics Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Domestic dew point sensor LD1-485/20
Thermosetting polymer sensitive capacitor
| Name | Dew Point Transmitter | 
| Dew point measurement range | -60~20 ° Ctd (standard) | 
| Application temperature range | -20~70 ° C | 
| Dewpoint accuracy (air or nitrogen) | ± 2 ° Ctd (standard) | 
| Response time [63% (90%), gas temperature 20 ° C, pressure 1 bar] | -40->-30 ° Ctd: 20 seconds (40 seconds) -30->-40 ° Ctd: 5 minutes (20 minutes) | 
| Output mode (range adjustable) | Current output 4~20mA (three wire system) Corresponding to -80~20 ° Ctd (standard) | 
| Current output temperature drift | 0.01% of span/° C | 
| Current output resolution | 0.002mA | 
| Current output load | <500ohm | 
| Power supply | 12~24V/30mA | 
| Working temperature | -20~70 ° C | 
| Storage temperature | -30~80 ° C | 
| Relative humidity of working environment | 0~95% RH | 
| Working environment sample gas flow rate | >1L/min | 
| Work environment pressure | 0~50bar | 
1. Dew Point Transmitter - New Polymer Thin Film Sensor Technology
2. High precision chip/stable anti-interference/protection level IP65
3. Application scenarios
In large warehouses, agriculture, laboratories, industrial
manufacturing, large warehouses, etc
4. Thermosetting polymer polymer sensitive capacitor
The low humidity sensitivity should exceed that of ordinary
humidity sensitive capacitors by more than a hundred times
5. The sensor uses a humidity sensitive capacitor as the core
component, which can sense the moisture content of air in extremely
low humidity. After multi-point compression and temperature
correction, it ensures the reliability of the test,
Accurate measurement results are available in various environments,
which are then converted into current signal outputs.
6. Stainless steel probe housing
Waterproof and dustproof, high temperature resistance, corrosion
resistance, good density, fast response speed
Low requirements for usage environment, IP65 protection level
Even in harsh environments, it can provide good protection
Stainless steel probe housing (default line length 1 meter)














|   | 
 temperature humidity sensor 0-10V output pipeline industrial grade dustproof and high-temperature resistant transmitter FG6010
                                                                                    
                        
                        
                        
                                                            temperature humidity sensor 0-10V output pipeline industrial grade dustproof and high-temperature resistant transmitter FG6010
                                                    
                        
                     Temperature and Humidity Sensor High Temperature Resistant Pipe Transmitter Industrial High Precision 4~20mA Current Output
                                                                                    
                        
                        
                        
                                                            Temperature and Humidity Sensor High Temperature Resistant Pipe Transmitter Industrial High Precision 4~20mA Current Output
                                                    
                        
                     4-20ma Industrial Chip RS485 Humidity Sensor Temperature and Humidity Senso Rtemperature Transmitter Digital Guangzhou Gray
                                                                                    
                        
                        
                        
                                                            4-20ma Industrial Chip RS485 Humidity Sensor Temperature and Humidity Senso Rtemperature Transmitter Digital Guangzhou Gray
                                                    
                        
                     digital Temperature Humidity Transmitter Sensor RS485 Modbus/4-20mA/0-5V/0-10V greenhouse thermometer and hygrometer
                                                                                    
                        
                        
                        
                                                            digital Temperature Humidity Transmitter Sensor RS485 Modbus/4-20mA/0-5V/0-10V greenhouse thermometer and hygrometer
                                                    
                        
                     Dew point meter sensor for high-precision and sensitive measurement of industrial and agricultural air humidity monitoring
                                                                                    
                        
                        
                        
                                                            Dew point meter sensor for high-precision and sensitive measurement of industrial and agricultural air humidity monitoring
                                                    
                        
                     Factory temperature and humid transmitter high-precision industrial grade pipeline sensor 4-20mA current transmitter metal shell
                                                                                    
                        
                        
                        
                                                            Factory temperature and humid transmitter high-precision industrial grade pipeline sensor 4-20mA current transmitter metal shell
                                                    
                        
                     Temperature and humidity sensor voltage signal output 0-10V high-precision metal pipe type high-temperature explosion-proof type
                                                                                    
                        
                        
                        
                                                            Temperature and humidity sensor voltage signal output 0-10V high-precision metal pipe type high-temperature explosion-proof type
                                                    
                        
                     Newest 5-in-1 Sensor BG8051 - High Accuracy Durable IP67 Waterproof for IoT Smart Home Industrial Automation (CE RoHS Certified)
                                                                                    
                        
                        
                        
                                                            Newest 5-in-1 Sensor BG8051 - High Accuracy Durable IP67 Waterproof for IoT Smart Home Industrial Automation (CE RoHS Certified)
                                                    
                        
                     FG7010 temperature and humidity sensor pipeline transmitter with high-temperature resistant wall mounted threaded metal casing
                                                                                    
                        
                        
                        
                                                            FG7010 temperature and humidity sensor pipeline transmitter with high-temperature resistant wall mounted threaded metal casing