- Description
- Technical Data
- Approvals
- Resources
Description
GET A QUOTE – For business orders requiring a written quote or for volume pricing please request a quote.
These fourth generation intrinsically safe 4/20mA loop powered indicators have large high contrast displays with a very wide viewing angle. Operating over an extended temperature range they contain many standard features previously only available as options. Extensive thermal and vibration testing provides maximum reliability.
This model can be supplied calibrated to customer’s requirements free of charge and can be labelled to show units of measurement, tag number and application.
Supported by a three year guarantee.



Technical Data
Legacy Status | Replaces BA328B and BA328C |
Mounting & Enclosure | Panel 144 x 72 mm |
Display Format |
![]() 5 digits, 11mm high + bar graph |
Ingress Protection | Front IP66, Rear IP20 |
Alarms/Control Outputs | Optional |
Backlight | Optional, may be loop powered or separately powered |
Tag/Application Marking | Printed at no cost when information is included with order |
Scale Card | Printed at no cost when information is included with order |
Linearizer | Root extractor and 16 segment configurable |
Approvals



Europe ATEX |
Gas – Group II Category 1G Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C
Dust – Group II Category 1D Ex ia IIIC T80°C Da IP20 -40°C ≤ Ta ≤ +70°C |
International IECEx |
Gas – Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C
Dust – Ex ia IIIC T80°C Da IP20 -40°C ≤ Ta ≤ +70°C |
North America Factory Mutual |
Entity IS / I / A, B, C, D / T5 Ta = 70°C
I / 0 / AEx ia IIC / T5 Ta = 70°C Non-incendive NI / I / 2 / ABCD / T5 Ta=70°C – NIFW NI / II / 2 / EFG / T5 Ta=70°C – NIFW NI / III / 2 / T5 Ta=70°C – NIFW NI / I / 2 / IIC / T5 Ta=70°C – NIFW |