LB02 Resistance Current Voltmeter Signal Generator Source Process Calibrator 4-20mA/0-10V/mV LCD Display (LB02)

LB02 Resistance Current Voltmeter Signal Generator Source Process Calibrator 4-20mA/0-10V/mV LCD Display Description: 1. This 4-20ma signal generator can output/measurement the following signals: Current signal/Voltage signal/mV signal; 2. 8 kinds of thermocouple(E,K,B,S,T,R,J,N) signal; 3. Resistance signal: Thermal resistance(Pt100,Cu50)signal, containing 14 input, 15 output,analog meter site can be read or the vast majority of quantities. 4. V,mV,mA, Ω input and output has a corresponding button,call directly,no combination of keys,quick and easy operation. 5. Small instrument,Rich functionality Update Feature: 1. Increase disposable fast blow fuse, to avoid false instrument damage caused by voltage 220V plug 2. In addition to having a conventional signal input and output functions, as well as resistance, PT100.Cu50 RTD, thermocouple eight kinds of input and output signals can be output, measuring negative temperature, very powerful 3. Thermal resistance, resistance to external excitation output current is reduced sensitivity. Increase the output and the measurement accuracy. For both constant and non-constant resistance measurement method, expanding the use of the instrument 4. All functions all use internal electronic switch 5.V.mV.mA. Resistance of the input and output has a corresponding button, directly call without advance menu, no combination of keys 6. Only two connector terminals, any level, regardless of the input and output all use these two terminals; Package included: 1 x LB02 Process Calibrator 1 x Pair test pen 1 x USB line 1 x Carrying box 1 x User Manual

• Built in fast-acting one time fuse can prevent most of the instrument damage caused by incorrect insertion of above 110v city power.
• AD, DA, reference voltage, operational amplifier and other important chips are all of high precision, high temperaturestability, to improve the temperature stability and long-term aging performance of instrument.
• The sensitivity of the thermal resistance and the resistance output to the external exactiation current are reduced in the circuit structure.
• Increased the output accurarcy. It is suitable for constant current and non-constant current of the external exactiation current, which enlarges the usable range of the instrument.
• High speed response key without any delay. The LB02 functions cover most of the functions required for the maintenace of PLC, DCS, ESD, filed instrument, control valves, frequency converters and so on, with high accuracy and long term stability.