GF SIGNET 8450-2 Manual

‡ SIGNET 8450-2 Pressure Transmitter
3-8450.090-2
CAUTION!
• Remove power to unit before wiring
input and output connections.
• Follow instructions carefully to avoid
personal injury.
1. Installation
ProcessPro transmitters are available in two styles: panel mount and field mount. The panel mount is supplied with the necessary
hardware to install the transmitter. This manual includes complete panel mounting instructions.
Field mounting requires one of two separate mounting kits. The 3-8052 integral kit joins the sensor and instrument together into a
single package. The 3-8050 Universal kit enables the transmitter to be installed virtually anywhere.
Detailed instructions for integral mounting or other field installation options are included with the 3-8052 Integral kit or the 3-8050
Universal kit.
1.1 Panel Installation
1. The panel mount transmitter is designed for installation using a 1/4 DIN Punch. For manual panel cutout, an adhesive
template is provided as an installation guide. Recommended clearance on all sides between instruments is 1 inch.
2. Place gasket on instrument, and install in panel.
3. Slide mounting bracket over back of instrument until quick-clips snap into latches on side of instrument.
4. To remove, secure instrument temporarily with tape from front or grip from rear of instrument. DO NOT RELEASE.
Press quick-clips outward and remove.
96 mm
(3.8 in.)
96 mm
(3.8 in.)
FRONT VIEW
Field Mount &
Panel Mount
2. Specifications
General
Compatibility: +GF+ SIGNET 2450 Pressure Sensor
Accuracy: ±1% of full scale
Repeatability: ±0.5% of full scale
Enclosure:
• Rating: NEMA 4X/IP65 front
• Case: PBT
• Panel case gasket: Neoprene
• Window: Polyurethane coated polycarbonate
• Keypad: Sealed 4-key silicone rubber
• Weight: Approx. 325g (12 oz.)
Display:
• Alphanumeric 2 x 16 LCD
• Update rate: 1 second
• Contrast: User selected, 5 levels
Electrical
Sensor Input:
• Range: 0-250 psig, 0-17 bar, 0-1700 kPa
Current output:
• 4 to 20 mA, isolated, fully adjustable and reversible
Power: 12 to 24 VDC ±10%, regulated, 220 mA max current
•
‡ SIGNET 8450-2 Pressure Transmitter
C-1/01 English
96 mm
(3.8 in.)
107 mm
(4.2 in.)
SIDE VIEW
Field Mount
Contents
1. Installation
2. Specifications
3. Electrical Connections
4. Menu Functions
Optional
92 mm
Rear
(3.6 in.)
Cover
56 mm
41 mm
(2.2 in.)
)
(1.6 in.
97 mm
(3.8 in.)
SIDE VIEW
Panel Mount
• Max loop impedance:
50 Ω max. @ 12 V, 325 Ω max. @ 18 V, 600 Ω max. @ 24 V
• Update rate: 100 ms
Accuracy: ±0.03 mA
•
Relay outputs (2 sets):
• Mechanical SPDT contacts: programmable: Hi, Lo
• Maximum voltage rating: 5 A @ 30 VDC, 5 A @ 250 VAC
resistive load
• Hysteresis: User adjustable
Environmental
• Operating temperature:
• Storage temperature:
• Relative humidity:
• Maximum altitude:
• Insulation category:
• Pollution degree:
Standards and Approvals
• CSA, CE, UL listed
• Immunity: EN50082-2
• Emissions: EN55011
• Safety: EN61010
• Manufactured under ISO 9001 and ISO 14001
ENGLISH
Pressure
Pressure Cal:
0.0 psi >
Relay 1
panel
gasket
terminals
latch
Panel Mount
Installation Detail quick-clips
-10 to 70°C (14 to 158°F)
-15 to 80°C (5 to 176°F)
0 to 95%, non-condensing
2000 m (6562 ft)
II
2
page 1 of 8
Relay 2
ENTER
mounting
bracket