Features: 1, Spring thermal element with good shock-proof performance. 2,High measuring accuracy 3, No compensational wire, s
It is usually connected with display meter, recording meter and computer, etc. to directly measure temperature of liquid vapor gas and solid surface ranging from -200-500 with explosives such as hydrocarbon on production spot.
Insulation reistance at normal temperature
The insulation resistance between electrode and protection tube of the thermocouple shall be no less than 100MΩ under condition thsat enviroment temperature is 15∼35. Relative humidity is no more than 80%, and testing voltage is D.C 10∼100V.
RTD WZP-230
. Application
It is used for steam pipe, boiler and other environment with demands on temperature, pressure and flow speed.
I.Main Technical Parameters
Electric Outlet: M20×1.5, NPT1/2
Connection Size: M20×1.5, NPT1/2
Protection Class: IP65
III.Type & Specification
Type | Graduation | Measuring Range | Nominal Pressure | Flow Speed | Remarks |
WRN-01T WRN 2 -01T | Features of PT100 sensor, RTD sensor - With short thermal response time, reducing dynamic error;
- Wide measuring range(-200~+450degree celsius);
- Good mechanical performance, pressure-resistant, shock-resistant, impact-resistant.
Specifications of PT100 sensor, RTD sensor Tag: PT100 sensor, RTD sensor, PT100 | Ref No. | WZ | Thermal element materials | Pt100 | Accuracy Class | A B | Ways of Mounting & Fixing | 1: Without fixing device 2: Fixed compression thread 3: Movable compression thread 4: Fixed compression flange 5: Movable compression flange 6: Shock-resistant & Anti-leakage compression thread | Types of connections box | 0: Connection seat type 2: Anti-spray (Protection class: IP65) 3: Water-proof (Protection class: IP55) 6: Round plug type 7: Flag plug type 8: Small Connection type 9: Compensation wire type | Types of sensor end | 1. insulation type | Diameter of thermowell | 0: Ø16 1: Ø12 3: Ø3 4: Ø4 5: Ø5 6: Ø6 8: Ø8 | Measuring range | -200~+450 degree Celsius | Shipping | By air, sea, express | Sample time | 2~7 days | Manufacture time | 7~30 days depending on order quantity | Special character of thermal resistance: 1. short thermal response time; 2. high quality film resistor with stable performance. Work principle of thermal resistance: When temperature of object changes, the resistance will change accordingly, to measure temperature. When the resistance value changes, the working meter will display relevant temperature. |
| | | | |
WRE-01T WRE 2 -01T | E | 0~600 |
WZP-01T WZP 2 -01T | Pt100 | -200~500 |
WRN-624 WRN 2 -624 | K | 0~800 | 30Mpa | 80m/s | Insulation Type |
WRE-624 WRE 2 -624 | E | 0~600 |
W Z P - 6 2 4 WZP 2 -624 | Pt100 | -200~500 |
WRN-625 WRN 2 -625 | K | 0~800 | Shell-connecting Type |
