ENVIRONMENTAL PROTECTION
PCB treatment	Conformally coated for Mild H2S exposure
Transient Protection	Meets IEEE 587, IEEE 472

POWER REQUIREMENTS
Single DC Source	15 to 28 volts @ 2.5 watts

COMMUNICATIONS
User Interface	RS-232 at 9600 baud
Data Port	RS-232 at programmable data rates

OVERALL DIMENSIONS
Height	2.25 inches
Width	5 inches
Length	8 inches

INPUTS
Static Pressure	4-20 mA
Two Delta Pressures	4-20 mA
Densitometer	4-20 mA
RTD	3 wire RTD, European or Standard

OUTPUTS
Volumetric or Mass Flow Rate	4-20 mA

ENVIRONMENTAL PROTECTION
PCB treatment	Conformally coated for Mild H2S exposure
Transient Protection	Meets IEEE 587, IEEE 472
Signal Connectors	Gold Plated
Power Connectors	Nickel Plated
Gasket	Neoprene
Keypad	Chemical Resistant, UV Stable Polyester

USER INTERFACE
LCD	4 x 20 Character Backlit
Keypad	5 x 4 tactile membrane

OVERALL DIMENSIONS
Stainless Steel enclosure	Height	10 inches
	Width	7 inches
	Depth	6 inches
Fiberglass enclosure	Height	20 inches
	Width	16 inches
	Depth	6 inches

COMMUNICATIONS
Data Port	RS232 at programmable data rates

POWER REQUIREMENTS

• Identified on application basis.

OPTIONAL ITEMS

• Keypad certification for Class I, Div II, Groups A, B, C, and D
• Customized Keypad Switch Graphics
• Customized Programming

MASTER STATION COMPUTER

• 486 style, 8M memory minimum, 2-button mouse, VGA monitor.
• Contact IAR for recommended Operating System.