... manual control 3.ISO9001,CE,BV,RS & OEM 1000kw biogas generator setMain technical specifications are as follows ... temperature,oil temperature,oil pressure and exhaust temperature parameters of the enginre ,It’s aslo equipped with ... sound and lighr alarm devices for main parameters and automatic shutdown device.(4)various operation ... Low cost &wid applications 1000GF-NK(OEM)biogas generator set 1mw