Intelligent operatorAlso known as intelligent manual controller, it can automatically receive the given signal of the system (or regulator) and the feedback signal of the valve position, adjust according to the deviation between the two, output the corresponding control quantity, and can replace low-power servo amplifiers to directly drive valves. It can be connected to various regulators or computer control systems as a backup instrument.
An intelligent handheld device is a portable terminal that is used in conjunction with instruments that use the HART communication protocol to set, modify, and display input/output values and self diagnostic results. Set constant current output and zero.
Intelligent handheld deviceIntelligent pressure transmitter suitable for HART protocol. Communication operation of V-cone flowmeter, target flowmeter and vortex flowmeter, compatible with HART475, with * compatibility. HART375 can communicate with imported instruments of 115133513851, 1851, 3051, EJA and other HART protocols, * compatible with various domestically produced instruments. When the system is started or maintained, simply connect the HART375 HART communicator to the 4-20mA communication signal line to use.
Intelligent handheld deviceThe functional characteristics of
1. Automatic to manual undisturbed switching
2. The intelligent operator can have one analog control output and one switch control output respectively; Relay forward and reverse control and one analog output, suitable for various measurement and control scenarios.
3. Multiple protection, isolation design, strong resistance, and high reliability.
4. A good software platform with secondary capabilities that can meet special functions.
5. The module structure of *, combined with powerful instrument chips, makes function combination and system upgrade very convenient.