®
Environmental Equipment, Inc.
IMR EX660 User Manual
3632 Central Ave. St. Petersburg, FL 33711 – Phone: 727-328-2818 / 800-RING-IMR – Fax: 727-328-2826 – E-mail: [email protected] – Web: www.imrusa.com
THE PRIDE OF THE COMPANY – MADE IN THE USA
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3.
Technical Specification
Detection method: Natural diffusion
Target gas: Refer to the Appendix-1 in the end of this manual
Response time:
Semi-conductor, catalytic, thermal conductor sensors .......T90
＜
30s
O2, CO, H2S sensors ..........................................................T90
＜
30s
Other sensors .......................................................................T90
＜
120s
Indication error range:
Combustible gas ..................................................................±5% F.S.
Toxic gas .............................................................................±5ppm
Operating environment:
Temperature: -20℃
～
50℃
Humidity:
＜
95%RH
Power source: Lithium battery (DC3.6V, 6600mAh)
Run time per charging: ≤ 30 hours continuously (no alarm)
Charging time: ≤ 6 hours
Explosion proof grade: EXIA IIC T4 Ga
Ingress protection: IP66
Dimensions and weight: 168mm×91mm×45mm, about 500g
