digital watt hour meter

Multi-function digital temperature controller , class 1.0 intelligent PID adjuster with ASIC chips

Application

TEH-900 series intelligent PID digital adjusters adopt advanced ASIC chips and technology and have advantages of small size. The products are manufactured according to the intermational standards and use 85-264VAC wide range input witch power. Multiple installation dimensions allow for compatibility with most of the automatic industrial controlling/adjusting instruments in the world in respects of performance specifications, input patterns, output functions and installation dimensions,therefore the products are digital controllers at intermnationally advances level. TEH-900 series are multi-functional controlling instruments for alarm, transmisson, control adn communication, The advanced expert PID adjustig algorithm incorporates the advantages of fuzzy controlling and PID controlling and achieves ideal control on objects changing quickly and with long hysteresis. The operation becomes even easier as the instrument have the function of self fine adjustment. When adopting bit adjustment, 3S-900 series can be used to directly replace the traditionally used single display, 2-bit/3-bit/4-bit adjustment, alam and transmission output in struments, On the other hand, it has more functions including manual/automatic switch over control with out interference, self manual adjustment and display output.

Specification

1. Input information:thermocouple K.S.E.J.T.B.N
2. thermal electrical resistance Pt100.Cu50
3. Linearity Voltage:0-5V,1-5V,0-1V,0-100mV,0-20mV
4. Linearity Current:0-100mA,4-20mA,0-20mA
5. Protection function:EM1/ESD,Watertight
6. Communication function:RS232/RS485
7. Measure precision:0.2 class (±0.2%FS)
8. Transmission output precision:0.5 class (±0.5%FS)
9. Input Voltage (V):AC 85V-265V 50/60Hz