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Model REX-□00□	red-green bicolour double-row digital tube display of temperaturekeyin from the top panel,2-position adjustament, without alarm function.
Model REX-□01□	red-green bicolour double-row digital tube display of temperaturekeyin from the top panel,2-position justament,with upper limit alarm function.
Model REX-□02□	red-green bicolour double-row digital tube display of temperaturekeyin from the top panel,2-position justament with lowerlimit alarm function.
Model REX-□03□	red-green bicolour double-row digital tube display of temperaturekeyin from the top panel,2-position justament,with both upper and lower limit alarm nction.
Model REX-□20□	red-green bicolour double-row digital tube display of temperaturekeyin from the top panel,3-position adjustament, without alarm function.
Model REX-□30□	red-green bicolour double-row digital tube display of temperaturekeyin from the top panel,2-position PID djustament, relay input.
Model REX-□50□	red-green bicolour double-row digital tube display of temperaturekeyin from the top panel,2-position PID djustament, driving solid state relay.
Model REX-□60□	red-green bicolour double-row digital tube display of temperaturekeyin from the top panel,PID adjustament,phaseshift triggered thyristor.
Model REX-□70□	red-green bicolour double-row digital tube display of temperaturekeyin from the top panel,2-position adjustament, PID adiustament ,over-zero triggered thyristor.
Model REX-□80□	red-green bicolour double-row digital tube display of temperaturekeyin from the top panel,adjustament,PID iustament, triggered 3-phase thyristor.
Model REX-□90□	red-green bicolour double-row digital tube display of temperaturekeyin from the top panel,PID sucessive adjustament, current output

1、Accuracy:±1%±1个字;±0.5%±1个字;±0.3%±1 digit for 3 positions.
2、Output contact point capacity:AC220V 3A(damping) or at requirement.
3、Alarm extent:whole measuring distance free setting.
4、Position switching difference:0.2°～20°adjustable(distributed up and downtheset value).
5、time ratio cycle:20S±10Sor at requirement.
6、silicon controlled triggered signal:5V／40μsor rated 100mA.1A instant(from triggering)
7、solid staterelay drivesignal:15V±3V/30mA.
8、output dc current signal:0-10mA，4-20mAetc.(photoelectric isolation).
9、PID specification(fixed)P:3%-6%FS，I:200S，D:40S.
10、self-rectified PID:A/m data are all manually adjustable.
11、working power:AC220V±l0%，50Hz，power consumption:about 5W or 40W.
12、working ambience:0-50°C，without corrosiveness and strong electromagnetic field radiation.

Temperature metrical extent:0～100%
metrical error:0.5%±字 1%±1字
humidity mwetrical extent:0～100%RH
control range: whole metrical distance setting
relay output contact point capacity:refrigeration 10A/AC220V humidity-adding 10A/AC220V heating 10A/AC220V
working power:AC220±10% 50Hz power consumption<7W
working environment:0-50°C place with lower than 85 RH,without corrosion and strong electromagnetic radiation