Model 7300​​​​​

​Analysis Ranges

​Typical Gas Analysis Applications
CO2          0-1% to 0-100%
CO            0-5% to 0-100%
CH4          0-10% to 0-100%
C2 to C5   0-5% to 0-100%
(for lower ranges and other gases, contact factory)

Ranges

Three user programmable ranges with auto-ranging
Ratio of 4:1 for low to high range
(i.e. 0-5% up to 0-20% CO)

Range ID

Via range ID contacts

Accuracy

​​± 2% of full scale at constant temperature or better

​Linearity

​± 1% of full scale

​Repeatability

​± 1% of full scale

​Drift

​​± 1% of full scale per week at constant temperature

​Response Time

​90% of full scale in less than 5 seconds

​Span Stability

​Less than ± 1% of full scale change per month

​Noise

​​± 1% of full scale

​Outputs

​4-20 mADC isolated or 0-1 VDC negative ground
Serial Output: RS-232C bi-directional user interface

​Temperature

41° to 113°F (5° to 45°C)

​Power

110 VAC or 230 VAC, 50 / 60 Hz (specify at time of order)

​Area ​Classifications

7300A: Non-hazardous
7300B: Non-hazardous (can also be purged to meet Div 2 or Eex(p) areas

​Dimensions

7300A: 7.5″H x 10.8″W x 13.7″D
(19.1 x 27.4 x 34.8 cm)
7300B: 11.8″H x 20.3″H x 8.9″D
(29.9 x 51.6 x 22.6 cm)