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1.3 Standard Features and Specifications
ELECTRA-flow G5 Transmitter
System
Performance
Configuration
Ambient Temperature
Operating
Conditions
Humidity
24 VAC
Input
Power
24 VDC
I/O Signals
Two (2) analog outputs, selectable based on configuration
Avaiable
Electronic
Options
Enclosures
Display
Programming
Menu driven user interface via four (4) push buttons
Power
Electrical
Communications
Connections
I/O
Process
Available
Connections
Options
Network Conn.
RS485, BACnet® MS/TP or MODBUS® RTU
UL
Approvals
BTL
FCC
ELECTRA-flo/S5 Thermal Dispersion Probe Array
Sensor Accuracy
System Accuracy
Performance
Velocity Range
Precision matched, hermetically sealed thermistors with laser trimmed resistive heating element
Dedicated 16 bit A/D processing of each sensor signal
Sensor
Sensor node consists of two (2) thermistors mounted in a dedicated flow conditioning aperature
Design
Temperature Accuracy
Transmitter
Sensor
Capacity
Probe
Page 4
Nailor Industries Inc. reserves the right to change any information concerning product or specification without notice or obligation.
Single or dual channel operation
Supports up to 32 individual thermal dispersion airflow sensors
Provides airflow velocity, flow and temperature
Supports multiple airflow measurement system types
Provides three (3) field characterization methods
-20°F to 180°F (-29°C to 82°C) (Storage), -20°F to 140°F (-29°C to 60°C) (Operating)
0 to 99% RH, non-condensing
20 - 28 VAC, 16 - 90 VA, varies based on # of sensors
20 - 28 VDC, 16 - 50 W, varies based on # of sensors
• Aluminum, NEMA 1
• Stainless steel, NEMA 4X without viewing window
• Aluminum, NEMA 1 with conduit connection box
• Fiberglass, NEMA 4X with viewing window
2.75" x 2" TFT color LCD
Removable terminal block for use with 14 to 18 AWG wire
Removable terminal block for use with 14 to 22 AWG wire
Removable terminal block for use with 14 to 22 AWG wire
• NEMA 1 enclosure, two (2) mini-DIN connectors XMTR to probes and two (2) 1/2"
conduit openings
• NEMA 4X enclosure, two (2) liquid tight strain relief connectors and two (2) 1/2"
conduit openings
60730
Certified to BACnet standard ISO 16484-5 rev. 1.12
Meets part 15 Subpart B, Class A device requirements
Individual sensor accuracy: ±2% of reading from 0 - 5000 FPM
Complete system accuracy: ±3% of reading over published velocity range
Ducted mounted installations: 0 - 5000 FPM
Station mounted probe arrays: 0 - 5000 FPM (0 - 4000 FPM with straightening cell)
Fan inlet installations: 0 - 10,000 FPM
±0.1°F (±0.5°C) over operating range of -20°F to 140°F (-29°C to 60°C)
Maximum of 32 sensors per transmitter, shared between both channels
Maximum of 8 sensors per probe
3/21 IOM-ELECTRA-FLO-INST
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