Operator Manual

748223-K June 2002

Model 7003M

1-6 SPECIFICATIONS

 

a. Performance

 

Accuracy........................................

±0.25% oxygen

Operating Range ...........................

0 to 25% oxygen (endpoints set by user)

Linearity .........................................

±0.25% oxygen

 

(with constant sample temperature after sensor zero offset correc-

 

tion)

Zero Stability..................................

±0.25% oxygen/week at 25°C

Span Stability.................................

±0.25% oxygen/24 hours at 25°C

Noise .............................................

±0.25% oxygen

Response Time .............................

90% of reading in 20 seconds at 25°C

Temperature Effects

 

32 to 110°F (0 to 44°C) .........

±6% reading

60 to 90°F (15 to 32°C) .........

±3% reading

other 30°F (16°C) ranges ......

+4% reading

b. Physical

 

Mounting

 

Standard ................................

Panel Mount

Optional .................................

Wall Mount, Pipe Mount

Dimensions....................................

5.7 x 5.7 x 7.6 inches (14 x 14 x 19 cm) HxWxD

Weight ...........................................

Approximately 3.0 pounds (1.36 kg)

Enclosure.......................................

ABS Plastic, Black, NEMA Type 4X, IP65

Ambient Humidity ..........................

95% relative humidity, non-condensing (maximum)

Ambient Temperature....................

14 to 122°F (-10 to 50°C)

Sensor Cable.................................

2 twisted pairs, specified length up to 1000 feet (305 m) maximum

Power Cable..................................

3 conductor, Type SJT, 18 AWG minimum

Connection Conduit

 

Power.....................................

1/2 inch

Sensor ...................................

3/4 inch

1-4 Description and Specifications

Rosemount Analytical Inc. A Division of Emerson Process Management