通讯协议:TCP、MQTT |
尺寸:Φ75mm × 50mm,高 ≤120mm(表头) |
工作温度:-20°C ~ 70°C |
功耗:待机电流 ≤50μA,发送平均电流 ≤100mA |
外壳防护:IP65 |
Display Format:LCD(1-触水/0-无水) |
Housing Material:PC |
Mounting Method:垂直、水平安装 |
Power Supply Method:3.6V @ 8.5Ah 一体式高能锂电 |
SIM卡选项:附赠物联网卡(中国移动,3年免费服务)/客户自备SIM卡 |
Weight:约0.3kg(表头) |
吃水深度:5mm |
唤醒模式:按键、告警唤醒 |
天线类型:胶棒天线/吸盘天线 |
心跳间隔:24小时 |
水浸数量:1~2个 |
监测禁忌:油污水/低导电率液体 |
线缆长度:2m、8m |
网络制式:NB-IoT (B1/B3/B5/B8)/2G (B2/B3/B5/B8) |
贮存温度:-40°C ~ 85°C |
配置模式:本地/远程配置 |
采样间隔:上升沿触发(触水告警)/下降沿触发(恢复通知) |
精度:±0.25%FS; ±0.5%FS |
工作温度:-10℃~60℃ |
量程:-1999~9999 |
电源电压:220VAC; 110V~370VDC; 24VDC |
Analog Output Signal:4mA~20mA DC; 0V~10V DC |
Digital Communication Protocol:RS485 (Modbus RTU) |
Digital Output Configuration:1~8 points |
Housing Material:Aluminum Alloy |
Mounting Method:Submersible |
Process Temperature:-10℃~80℃ |
Protection Rating:IP65 |
Sealing Method:Fluororubber or Fully Welded |
Wetted Materials:Stainless Steel 316L; Tantalum; Hastelloy C |
精度:±5.0% |
工作温度:-10 ~ 40℃ |
存储湿度:≤98%RH |
存储温度:-40 ~ 50℃ |
电源电压:14.8V |
Atmospheric Pressure:80 ~ 110kPa |
Atmospheric Pressure Error:≤±0.5kPa |
Back Pressure Error:≤±0.5kPa |
Battery Capacity:2Ah; 4Ah |
Button Life:≥1000000 |
Certifications:Ex ib I Mb |
Charging Time:≤3h; ≤7h |
Drop:1m |
Flow Range:5.0 ~ 30.0L/min |
Impact:500m/s², (6±1)ms |
Load Capacity:1.0kPa |
Noise:≤65dB(A) |
Operating Humidity:≤95%RH |
Operating Time:≥2h |
Protection Rating:IP54 |
Respirable Dust Sampling Range:5.0 ~ 6.5L/min |
Sampling Time Error:≤1.0s |
Stability:≤±3% |
Total Dust Sampling Range:10 ~ 30.0L/min |
Vibration:10 ~ 150Hz, 20m/s² |
Weight:≤2.0kg; ≤2.2kg |
精度:±0.5%FS |
工作温度:-10℃ ~ 70℃ |
量程:0mH2O ~ 200mH2O |
存储温度:-20℃ ~ 80℃ |
电源电压:8Vdc ~ 30Vdc |
供电电压范围:12Vdc ~ 30Vdc |
Analog Output Signal:4mA ~ 20mA DC; 0.5V ~ 4.5V DC; 0V ~ 5V DC; 1V ~ 5V DC |
Cable Material:聚乙烯; 聚氨酯 |
Diaphragm Material:不锈钢316L |
Housing Material:不锈钢304 |
Load Resistance:≤(U-8)/0.02Ω; ≥10kΩ |
Long-term Stability:≤±0.3%FS/年 |
Overload Capacity:≤1.5x Full Scale |
Protection Rating:IP68 |
Seal Material:氟橡胶; 丁腈橡胶 |
Span Temp. Error:±0.05%FS/℃; ±0.02%FS/℃ |
Wiring Configuration:2-wire; 3-wire |
Zero Temp. Error:±0.05%FS/℃; ±0.02%FS/℃ |
精度:±0.25%FS; ±0.5%FS |
工作温度:-30 ~ 80℃; -10 ~ 60℃ |
量程:1 ~ 4mH2O |
存储温度:-40 ~ 120℃ |
电源电压:15 ~ 28Vdc |
Certifications:CE; Exia II CT6Ga |
Mounting Method:Standard Flange |
Output Signal:4mA ~ 20mA DC; 0mA ~ 10/20mA DC; 0/1V ~ 5/10V DC |
Overload Capacity:1.5x Full Scale |
Protection Rating:IP68; IP65 |
Stability Error:±0.1%FS; ±0.2%FS |
Temperature Error (Sensitivity):0.01%FS/℃; 0.02%FS/℃; 0.03%FS/℃; 0.05%FS/℃ |
Temperature Error (Zero Point):0.005%FS/℃; 0.01%FS/℃; 0.015%FS/℃; 0.025%FS/℃ |
Wiring Configuration:2-wire; 3-wire |
精度:±0.5% FS |
工作温度:-10 ~ 70℃ |
量程:0 ~ 200 mH2O |
存储温度:-20 ~ 85℃ |
电源电压:9 ~ 28 Vdc |
Digital Communication Protocol:RS485 (MODBUS-RTU) |
Long Term Stability:±0.3% FS/year |
Optional Temperature Measurement Error:±2℃ |
Protection Rating:IP68 |
精度:±1% |
工作温度:-20 ~ 60℃ |
量程:1mH2O; 2mH2O; 5mH2O; 7mH2O |
存储温度:-20 ~ 70℃ |
电源电压:11 ~ 28Vdc |
Analog Output Signal:4mA ~ 20mA DC; 0.5V ~ 4.5V DC |
Cable Material:Polyurethane |
Compensation Temperature:0 ~ 50℃ |
Housing Material:Stainless Steel 304; Stainless Steel 316L |
Overload Capacity:1.5x Full Scale |
Process Connection Material:Stainless Steel 316L |
Protection Rating:IP68; IP65 |
Sealing Material:Fluororubber; Neoprene Rubber |
Stability:±0.5% FS/year |
Wiring Configuration:2-wire; 3-wire |
精度:±0.5% FS |
工作温度:-10 ~ 80℃ |
量程:2 ~ 50 m H2O |
存储温度:-20 ~ 100℃ |
电源电压:11 ~ 28V DC |
Analog Output Signal:4 ~ 20mA DC; 0.5 ~ 4.5V DC |
Protection Rating:IP65; IP68 |
Wiring Configuration:2-wire |
精度:±0.05%FS; ±0.1%FS |
工作温度:-10 ~ 80℃ |
量程:0 ~ 200 mH2O |
电源电压:3.8 ~ 30Vdc |
供电电压范围:3.8 ~ 30Vdc |
Digital Communication Protocol:RS485; MODBUS-RTU |
Protection Rating:IP68 |
精度:±1%FS; ±0.5%FS |
工作温度:-30 ~ 80℃ |
量程:0 ~ 2mH2O; 3.5mH2O; 5mH2O; 10mH2O; 20mH2O; 35mH2O |
存储温度:-40 ~ 100℃ |
电源电压:5Vdc |
供电电压范围:9 ~ 28Vdc |
Analog Output Signal:0.5 ~ 4.5Vdc |
Cable:Φ7.5mm Teflon High Temperature Cable |
Diaphragm Material:Stainless Steel 316L |
Housing Material:Stainless Steel 316L |
Insulation Resistance:100MΩ @ 100V |
Long Term Stability:≤±0.3%FS/year |
Optional Temperature Output:Supported |
Overload Capacity:1.5x Full Scale |
Pressure Type:Gauge |
Protection Rating:IP68 |
Weight:260g; 94g/m |
精度:±1%FS (≤3.5mH2O); ±0.5%FS (>3.5mH2O) |
工作温度:-20 ~ 80℃ |
量程:0 ~ 2mH2O; 3.5mH2O; 5mH2O; 10mH2O; 20mH2O; 35mH2O |
电源电压:5Vdc; 9 ~ 28Vdc |
Analog Output Signal:0.5 ~ 4.5Vdc |
Construction Material:Housing: Stainless Steel 316L; Diaphragm: Stainless Steel 316L; Cable: Φ7.5mm Polyurethane |
Long-term Stability:≤±0.3%FS/year |
Pressure Type:Gauge |
Protection Rating:IP68 |
Weight:260g (excluding cable); 70g/m (cable) |
Wiring Configuration:3-wire |
精度:±0.5% FS |
电气连接:4-wire |
工作温度:-10 ~ 70℃ |
量程:1 ~ 200 mH2O |
电源电压:12 ~ 30Vdc |
Analog Output Signal:4 ~ 20mA DC |
Certifications:None |
Protection Rating:IP68 |
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