Saving you time & money solving challenging problems!
- 4/20mA input, loop-powered
- HART® communication & diagnostics
- Field and panel mounting models
- Intrinsically safe, Type nL, general purpose versions.
- ATEX, IECEx certification
- FM Approval pending
- RTD, THC, voltage or resistance input
- Optional:
Dual alarms
Display backlight
A collection of smart loop-powered 4/20mA indicating temperature transmittters for use in hazardous (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, Factory Mutual (pending) - see downloads
|
|
|
Options:
|
||
| Alarms |
Yes
|
Yes
|
| Backlight |
Yes
|
Yes
|
| External Keypad |
Yes
|
Standard
|
| Data Sheets, Manuals, Certificates, Quotations: |
|
|
| Type nL (ATEX/IECEx) Model |
BA474ND
|
| Style |
|
| Mounting |
Field
|
| Protection |
IP66
|
| Certification |
ATEX, IECEx - see downloads
|
| Options: | |
| Alarms |
Yes
|
| Backlight |
Yes
|
| External Keypad |
Yes
|
| Data Sheet, Manual, Certificate, Quotation: |
|
| General Purpose Models |
BA674D
|
BA678C
|
| Style |
 |
 |
| Mounting |
Field
|
Panel 144x72mm
|
| Protection |
IP66
|
Front IP66, Rear IP20
|
|
Options:
|
||
| Alarms |
Yes
|
Yes
|
| Backlight |
Yes
|
Yes
|
| External Keypad |
Yes
|
Standard
|
| Data Sheets, Manuals, Certificates, Quotations: |
|
|
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