Model 7003M

Operator Manual

748223-K June 2002

c. Electrical

 

Power Requirements.....................

115/230 VAC ±10%, 50/60 Hz ±3 Hz

Display...........................................

3-1/2 digit liquid crystal (LCD)

Signal Output.................................

Isolated 4 to 20 or 0 to 20 mA (selectable)

 

600 ohms maximum load

Alarm Relay Contacts....................

Two Form C Relays

 

SPDT, resistive load, independently adjustable

 

Deadband adjustable over full range

 

Alarm Relay Contacts Ratings

 

General Purpose (Ordinary) Locations:

 

115 VAC, 3.0 A (resistive), 230 VAC, 1.5 A resistive

 

Class I, Division 2 Locations:

 

CSA: 120 VAC, 3.0 A (non-inductive)

 

240 VAC, 1.5 A (non-inductive).

 

FM: 28 VDC (resistive) (Ci = 0, Li = 0)

 

Groups A&B: 150 mA

 

Group C: 400 mA

 

Group D: 540 mA

Recorder Output............................

Isolated 4 to 20 mA

d. Sensors

 

Types.............................................

Rechargeable and Disposable

Process Connections ....................

Refer to flow chamber (if supplied)

Sample Pressure...........................

0 to 50 psig (0 to 345 kPa)

Sample Temperature.....................

32 to 110°F (0 to 44°C)

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

32 to 110°F (0 to 44°C)

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

95% relative humidity, non-condensing (maximum)

Also refer to instructions supplied with sensor.

Rosemount Analytical Inc. A Division of Emerson Process Management

Description and Specifications 1-5