Intrinsically Safe Pressure and Level Transmitters
Automated Control and STS have approved intrinsically safe solutions for pressure and level monitoring in hazardous areas and certified for gas and coal mining applications in Australia.
- Level sensor capable of being installed at depths of up to 350m in water
- Relevant approvals for use within an explosive atmosphere
- Responsive and accurate analogue output
- Robust housing with catenary and cable protection options
- Resistance to voltage transients
Intrinsically Safe Pressure and Temperature Transmitters
STS ATM.ECO/Ex – Analog Transmitter with Temperature compensation.
Pressure measuring range: 100 mbar … 1000 bar, Accuracy: ≤ ± 0.25 % FS, Operating temperature: -40 … 125°C, Process temperature: -40 … 150°C, Output signal: 4 … 20 mA, Total Error Band: ≤ ± 0.70 %FS (0 … 70°C), Materials: Stainless steel
STS ATM.ECO/N/Ex Intrinsically Safe Submersible Level Transmitter sensor 0-10mWC 20m Cable hydrostatic Gauge 0 … 10 mWC Output signal 4 … 20 mA, 2 wire
ATM.NC/Ex Chemical resistant level transmitter made of PVDF has an excellent resistance to most aggrassiv chemicals. Also has optional overvoltage protection and has reverse polarity and short circuit protection
ATM.1ST/Ex – STS Pressure Transmitter – ATEX / IECEx certified and support up to three times full scale overpressure, and provide an accuracy of 0.05% FS. The sensors have IECEx SEV 10.0003 certification for mining Gas Group 1, and can operate in temperature ranges of up to 150°C.
STS ATM.1ST/N/Ex – Intrinsically Safe Pressure Transmitter – ATEX / IECEx certified, Pressure measuring range: 1…250 mH2O, Accuracy: ≤ ± 0.10 % FS, Total Error Band: ≤ ± 0.30 %FS (-5…50 °C), Operating temperature: -5…80 °C, Process temperature: -5…80 °C, Output signal: 4…20 mA, Materials: Stainless steel, Titanium