BA334E, BA334G, BA384E and BA384G Pulse input Externally powered rate totalisers

Features:

Intrinsic safety certification
Proximity detector, open collector, magnetic pick-off, voltage pulse, or switch contact input.
Separate rate and total displays
Lineariser
Isolated synchronous pulse output
Two input model
Optional:
Internally powered display backlight
Isolated Alarms
Isolated 4/20mA output
Stainless steel legend plate

Product downloads

'E' Product dimensions

'G' Product dimensions

New application guide

Product details
These easy to use, intrinsically safe rate totalisers can process and simultaneously display rate of flow and total flow from the pulse output of most flowmeters. International certification allows worldwide installation and a 16 segment lineariser ensures maximum accuracy.

Accessories for the 'G' models include a display backlight, isolated dual alarms and an isolated 4/20mA output. The 'E' models are supplied with all accessories fitted.

The two input model can display the sum or difference of the two inputs.

Rate totalisers can be supplied configured and fitted with a customer specified printed scale card showing the units of measurement for no additional charge. An optional Stainless Steel legend plate is also available which can be supplied laser engraved with customer specified tag and application information.

Other externally powered rate totalisers in our range include:

To select the model and options for your application please refer to the following table.

To select the model for your application please refer to the following table.

Model	BA334E	BA334G	BA384E	BA384G
		#		#
Mounting & Enclosure	Field 141 x 212mm	Field 122 x 120mm	Field 141 x 212mm	Field 122 x 120mm
Separate terminal compartment	Yes	No	Yes	No
Protection	IP66
Display	Primary: 8 digits 18mm high Secondary: 6 digits 12mm high
No. of inputs	1		2
Certification
International IECEx	Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C	Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C Ex ia IIIC T80°C Db -40°C ≤ Ta ≤ +60°C	Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C	Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C Ex ia IIIC T80°C Db -40°C ≤ Ta ≤ +60°C
Europe ATEX	Group II Category 1G Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C	Group II Category 1G and 2D Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C Ex ia IIIC T80°C Db -40°C ≤ Ta ≤ +60°C	Group II Category 1G Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C	Group II Category 1G and 2D Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C Ex ia IIIC T80°C Db -40°C ≤ Ta ≤ +60°C
UK UKEX	Group II Category 1G Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C	Group II Category 1G and 2D Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C Ex ia IIIC T80°C Db -40°C ≤ Ta ≤ +60°C	Group II Category 1G Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C	Group II Category 1G and 2D Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C Ex ia IIIC T80°C Db -40°C ≤ Ta ≤ +60°C
USA & Canada ETL & cETL Intrinsic safety	Class I Div 1 Gp A, B, C, D T5 (USA & Canada) Class II Div 1 Gp E, F, G. Class III Div 1 (USA & Canada) Class I Zone 0 AEx ia IIC T5 Ga (USA) Ex ia IIC T5 Ga (Canada) -40°C ≤ Ta ≤ 70°C
USA & Canada ETL & cETL Nonincendive	Class I Div 2 Gp A, B, C, D T5 Class II Div 2 Gp F, G. Class III Div 2 -40°C ≤ Ta ≤ 70°C
China CCC Ex	Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C	Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C Ex ia IIIC T80°C Db -40°C ≤ Ta ≤ +60°C	Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C	Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C Ex ia IIIC T80°C Db -40°C ≤ Ta ≤ +60°C
India CCOE/PESO	Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C	Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C Ex ia IIIC T80°C Db -40°C ≤ Ta ≤ +60°C	Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C	Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C Ex ia IIIC T80°C Db -40°C ≤ Ta ≤ +60°C
Optional
Backlight	Included	Yes	Included	Yes
Alarms	Included	Yes	Included	Yes
4/20mA output	Included	Yes	Included	Yes