Duct CO2 Sensor, +/-2% RH Transmitter, 20k-NTC Thermistor, 0 to 2000/5000 ppm (programmable), 60 Sec Response Time, NDIR Sensor, 4-20 mA or 0 to 10 VDC, Self Calibrating, 5 Year Calibration Interval Recommended, LCD DisplayDuct CO2 Sensor + 2% RH Transmitter 20k NTC Thermistor 0 to 2000 5000 ppm (programmable) 60 Sec Response Time NDIR Sensor 4 20 mA or 0 to 10 VDC Self Calibrating, 5 Year Calibration Interval Recommended LCD Display Installation Instructions Specification Sheet

SBSV-B8N1 BR VL 1-1/2" 110VAC

DA-7035-153-8N TEMP CONT

DA-35-2-3N TEMP CONT

TSS2-2410 2OUT 24ACDC C TEMPSW

7 A Amp Rating @ 150% OL: 3

I2-11062 IMMERSION TEMP SENSOR

brida de 9

DAW-43-153-21E PRESS SW

STC472 20-260DC 1-5/8 TO 2-3/8

Medidor de flujo de  rea variable

VRK-49 VLV REP KIT WE33-4"

CFS2-OGDSN-30 SJOW SPST NO 30'