Tender Description:
Item Description: online carbon di oxide transmitter similar to model no.cdt-2w40-lcd-rly of dwyer as per following technical specifications measuring range : 0-2000ppm rh: 0-100% temperature: 0 to 50 degc accuracy:+-40ppm +3% of reading; +-2% (rh) temperature dependence: +-8ppm/deg c at 1100ppm non linearity: 16 ppm pressure dependence: 0.13% of reading per mm of hg response time: 2 minutes for 99% step change temperature limits: 0 to 50deg c humidity limits: 10 to 95% rh (non condensing) power requirements: 16 to 35vdc or 19 to 28 vac power consumption: average: 2w; peak: 3.75 w sensor: single beam dual wavelength ndir output: current: 4 to 20ma (max.500ohm) voltage: 0 to 5 vdc or 0 to 10vdc (min 500ohm) relay: spst no 2a @ 30vdc make: dwyer, sense air, ace instruments, honeywell
Dates:
Published on
Aug. 22, 2019, 10:15 p.m.
Bid Opening Date
Sept. 5, 2019, 4 p.m.
Doc Download started
Aug. 22, 2019, 10:15 p.m.
Doc Download ended
Sept. 5, 2019, 4 p.m.