Honeywell ST 3000 Installation Guide

 IMPORTANT 
Before You Begin, Please Note
Transmitter Terminal
Blocks
Depending on your transmitter options, the transmitter may be equipped
with either a 3-screw or 5-screw terminal block inside the electronics
housing. This may affect how to connect the loop wiring and meter
wiring to the transmitter. See Section 4.3 for the terminal block
connections for each type terminal. Section 5 provides additional wiring
diagrams showing alternate wiring methods.
-
S
I
G
N
A
L
+
+
-
T
E
S
T
Terminal
Block
Electronics
Housing
Internal
Ground
Terminal
3-Screw Terminal Block
+
+
-
-
L-
S
I
G
N
A
L
M
E
T
E
R
T
E
S
T
S
I
G
N
A
L
-
+
+
-
Terminal
Block
Electronics
Housing
Internal
Ground
Terminal
5-Screw Terminal Block
2/05 ST 3000 Release 300 Installation Guide
ix

Honeywell ST 3000 Specifications

General

Manufacturer	Honeywell
Category	Transmitter
Stability	±0.01% of URL per year
Operating Temperature	-40 to 85°C (-40 to 185°F)
Communication Protocol	HART
Housing Material	Aluminum or Stainless Steel
Enclosure Rating	IP66/67, NEMA 4X
Measurement Type	Gauge, Absolute, Differential
Output Signal	4-20 mA, HART
Process Temperature	-40 to 121°C (-40 to 250°F)
Hazardous Area Approvals	FM, CSA, ATEX, IECEx
Process Connection	1/2" NPT
Material	316L Stainless Steel, Hastelloy C