Testo 175 / 177 Series Dataloggers

Testo 175 / 177 Series Dataloggers 175 / 177 Series The Testo 175 and 177 series data loggers provide simply and accurate solutions to on-site data aquisition. 175-T1 Single channel - internal Display 7800 logged values IP68 rated 175-T2 Dual channel - internal and external Display 16000 logged values IP68 rated 175-T3 Dual channel thermocouple model - 2 x external thermocouples (sub miniature connector) Display 16000 logged values IP54 rated 175-H1 %RH and (internal) 4700 logged values 175-H2 %RH and (internal) Display 16000 logged values 175-S1 mV and mA logger 16000 logged values 177-T1 Single channel deep freeze monitor Suitable for down to -40 48000 logged values 177-T2 Internal + 2 x Externnal + event contact Long period monitor Suitable for down to -40 48000 logged values Up to 5 years battery life 174-T4 4 x External probe sockets Suitable for temperature extremes Real time read outs IP43 rated 48000 logged values Up to 5 years battery life Technical Data   175-T1 -35° C to +70° C 175-T2 -35° C to +70° C (int); -40° C to +120° C (ext) 175-T3 -50° C to +1000° C (type K); -50° C +400° C (type T) 175-S1 0 to 1V/0 to 10V; 0 to 20mA/4 to 20mA 175-H1 0 to 100% RH; -10° C to 50° C 175-H2 0 to 100% RH; -20° C to +70° C 177-T1 -40° C to +70° C 177-T2 -40° C to +70° C 177-T3 -40 to +120° C (probe dependant) 177-T4 -200 to +1000° C (probe dependant) Accuracy   175-T1 0.5° C (-20° C to +70° C); 1° C(-35° C to -20.1° C) 175-T2 0.5° C (-20° C to +70° C); 1° C (-35° C to -20.1° C) 175-T3 0.5° C (-20° C to +70° C); 0.7% of reading (without probes) 1 digit (70.1° C to +1000° C) 175-S1 1mV (0 to 1V); 10mV (1 to 10V); 0.1mA (0 to 20mA) 175-H1 3% RH; 0.5° C 175-H2 3% RH; 0.5° C 177-T1 0.4° C (-25 to +70° C); 0.8° C (-40 to -25.1° C) 177-T2 0.4° C (-25 to +70° C); 0.8° C (-40 to -25.1° C) 177-T3 probe dependant 177-T4 probe dependant   Mftrs.       List No. Order Code     175-T1 IN04278     175-T2 IN04279     175-T3 IN04280     175-H1 IN04281     175-H2 IN04282     175-S1 IN04283     177-T1 IN04284     177-T2 IN04285     177-T3 IN04286     177-T4 IN04287     COMSOFT3 IN04272 INTERFACE IN04275