The TR gauge pressure sensor is designed for industrial applications where robust, cost-effective gas, liquid and vapor measurement devices with good repeatability are required.
Features
No special maintenance required
Compact sensor
Economical measuring device
Increased robustness and watertightness
SPECIFICATIONS
AVAILABLE MODELS
DOCUMENTS
SPECIFICATIONS
Sensitive element
Thick ceramic layer
Measurement range
-1 to 400 bar
Reinforced maximum pressure
1.5 to 750 bar
Output signal
4-20 mA, 2 wires
Power supply
12 to 28 Vdc
Fallback value
≈ 3.7 mA or ≈ 25 to 27 mA (in the event of electrical failure of the cell)
Zero + slope adjustment
± 3% (optional rangeability from 50 to 100% of measurement range)
Load
R(Ω)=(Ualim-10V)/0.02A
Maximum overall error
≤ 0.2% EM (at 25°C)/
≤ 0.4% EM (at 25 °C)
Linearity + Hysteresis + Repeatability
Temperature drift
± 0.03%/°C over measurement range
(T° compensation between 0 and 50°C)
316 L stainless steel + ceramic + FKM seal
(others: see datasheet)
Certifications and compliance
ATEX version (optional) : Intrinsic safety
Ex ia IIC T6 Ga (Ambient temperature between -30°C and +55°C)
Ex ia IIC T5 Ga (Ambient temperature between -30°C and +0°C)
Ex ia IIIC T80°C Da (Ambient temperature between -30°C and +55°C)
Ex ia IIIC T95°C Da (Ambient temperature between -30°C and +70°C)
Group - Category II - 1GD and I M1