Smart Pressure Transmitter
The Smart Pressure Transmitter is a micro processor-based high performance transmitter, which has flexible pressure calibration and output, automatic compensation of ambient temperature and process variable, configuration of various parameters, communication with HART protocol. The application is very various, as measuring Pressure, Flow and Level by application method.
All Data of Sensor (Tag No., type, range etc.) is to be input, modified and stored. HART communication can be Max 1.5Km. In Multi-drop Mode, Max 15 Transmitters can be connected and communicated with Host
The transmitters are equipments with analog (4/20mA- 2 wire) and digital (HART or Foundation Fieldbus) communication protocols for seamless integration with a host Control System such as DCS, PLC, SCADA, AMS, PDM and/or Hand Held Communicator (HHC). Through Digital HART Protocol one can easily acquire process measured variable, configure and modify its various Parameters (Range, Tag Name and Damping, Transfer Function, Trimming). These transmitters are equipped with an automatic temperature compensation function integrated into its advanced signal processing circuitry to ensure high reliability and performance corresponding to change of ambient temperature.
- General Specifications
|Flexible Sensor input||Differential Pressure|
|Various output||4 ~20mA(Analog), Digital Signals|
|Setting Various Parameters||Zero/Span, Fail-mode, Unit, Trim, etc.|
|Self Diagnostic Function||Sensor, A/D Converter, Memory, Power, etc|
|Flame-Proof Approval||(KOSHA Ex d IIC T6) – (option), (KTL Ex ia II C) – (option)|
|Hydrostatic Test Pressure||3000 psi (20.7 MPa)|
|Burst Pressure||10000 psig (68.9 MPa)|
|High Accuracy||±0.075% of Span (at 20℃)|