A collection of smart loop-powered 4-20mA hazardous area indicating temperature transmitters for use in flammable (classified) locations and general purpose areas. Offering a choice of field and panel mounting models with a large 20mm ±99999 digital readout and 31-segment bar graph. Can be configured to measure temperature, voltage, or resistance.
HART® communication with transmitter and sensor diagnostics provides alternative digital data for the process measurement, plus remote configuration. All instrument functions and calibration, including the type of input, can also be performed via the external push buttons (optional on field-mounting models).
Options include dual alarms and display backlighting to solve a wide range of industrial measurement problems.
Instruments are supplied calibrated to customer requirement free of charge and can be labeled to show units of measurement, tag number and application.
Common Specification
Supply Voltage
9 to 28VDC without backlight
15.5 to 28VDC with backlight
Output
Operating range: 3.8 to 20.5mA (Resistance: 5MΩ min.)
Display
Type: 20mm high -99999 to +99999 and 31segment bar graph
Reading rate: 2 per second
Input
Resistance thermometer: 3-wire, 4-wire, or differential, Pt100/1000
Thermocouple: Type B, E, J, K, N, R, S or T
Resistance: adjustable between 0 and 10KΩ; min. span 10Ω
Voltage: adjustable between -1.9V and +1.9V; min. span 2mV
Diagnostics
Generally as per NAMUR NE107. Output via HART® and under/over range output current
Intrinsically Safe Models
BA474D
BA478C
Style
Mounting
Field
Panel 144x72mm
Protection
IP66
Front IP66, Rear IP20
Certification
ATEX, IECEx, FM and cFM – see downloads
Options:
Alarms
Yes
Yes
Backlight
Yes
Yes
External Keypad
Yes
Standard
Data Sheet
User Manual
ATEX Certificate
IECEx Certificate
cFM Certificate
FM certificate
HART Certificate
HART interface guide
HART Device files
Get Help / Quotation
Data Sheet
User Manual
ATEX Certificate
IECEx Certificate
cFM Certificate
FM certificate
HART Certificate
HART Interface Guide
HART Device Files
Get Help / Quotation
Intrinsically Safe Models
BA474D
BA478C
Style
Mounting
Field
Panel 144x72mm
Protection
IP66
Front IP66, Rear IP20
Certification
ATEX, IECEx, FM and cFM – see downloads
Options:
Alarms
Yes
Yes
Backlight
Yes
Yes
External Keypad
Yes
Standard
Intrinsically Safe Models
BA474D
BA478C
Style
Mounting
Field
Panel 144x72mm
Protection
IP66
Front IP66, Rear IP20
Certification
ATEX, IECEx, FM and cFM – see downloads
Options:
Alarms
Yes
Yes
Backlight
Yes
Yes
External Keypad
Yes
Standard
Data Sheet
User Manual
ATEX Certificate
IECEx Certificate
HART Certificate
HART Interface Guide
HART Device Files
Get Help / Quotation
Data Sheet
User Manual
HART Certificate
HART Interface Guide
HART Device Files
Get Help / Quotation
Data Sheet
User Manual
HART Certificate
HART Interface Guide
HART Device Files
Get Help / Quotation
Exloc Instruments, Inc., is a one-stop-shop for instruments and electrical equipment for hazardous and classified locations.
15584 Summit Park, Suite 303
Montgomery, TX 77356
Fill out your contact details and we will forward you to download our product brochures.
