Ordering Information - Emerson Rosemount 1181pH TRANSMITTER Instruction Manual

MODEL 1181 pH/ORP

1.6 ORDERING INFORMATION

Model 1181 Two Wire Transmitter is housed in a NEMA 7B explosion-proof, 4X weatherproof, corrosion-resistant enclosure and includes all
the circuitry necessary for measurement and transmission of an isolated 4-20 mA signal. The transmitter may be selected with or without an
analog or digital display.
MODEL
1181 TWO-WIRE TRANSMITTER
CODE INPUT (Required Selection)
pH pH measurement in an aqueous solution
ORP Oxidation Reduction Potential
1181 pH
4
CODE DISPLAY (Required Selection)
01 Analog display
02 Blind, without indication
03 Analog display
06 Digital display
CODE OPTIONS
07 Two-inch pipe/wall mounting bracket
11 Stainless steel nameplate (specify marking)
CODE AGENCY APPROVALS
01 07-11
67 FM Explosion proof and Intrinsically Safe
69 CSA Explosion proof and Intrinsically Safe
73 CENELEC Intrinsically Safe/CE (not available with Code 01)
67 EXAMPLE
SECTION 1.0
INTRODUCTION