BioControl 4

Stationary biogas monitoring, 4 points

Monitors up to four measurement locations simultaneously
Measures up to six gases including optional O2, CO, H2, H2S
Detects gas volume, temperature and flow rate
Flexible configuration of measuring cycles and limit values
Modbus TCP as standard, with further fieldbus options available
Calculates plant efficiency and optimises substrate use
Automated documentation for regulatory compliance
Compatible with mobile measuring devices (Multitec 540 / 545)

The BioControl 4 simultaneously monitors up to four measurement locations and provides precise gas analyses for methane, carbon dioxide and other gases. Additional flow and temperature measurement at every point supports optimal control of biogas production, while automated documentation simplifies operation and regulatory compliance. Standard Modbus TCP plus optional fieldbus modules make integration into existing plant control systems straightforward.

Key Features

Multi-point monitoring Four simultaneous locations with up to four flowmeters.

Gas measurement Methane, CO2 and up to four optional gases.

Flow & temperature Precise volume and temperature detection per point.

Flexible configuration Custom measuring cycles, storage intervals and limit values.

Integration Standard Modbus TCP with optional fieldbus modules.

Specifications

Device

Dimensions (W x D x H)	520 x 205 x 425 mm
Weight	15 kg
Gas connections	4 (per connection: 1 flow input + 1 temperature input, 4 - 20 mA)
Display	7 inch touch screen, 256 colours, 800 x 480 pixel
Ports	1 x Ethernet (Modbus TCP), 2 x RS-485 (Modbus RTU), 2 x RS-232, 1 x USB (expandable), 4 x analogue (0/4 - 20 mA); optional PROFIBUS
Data memory	USB stick: 32 GB

Operating conditions

Operating temperature	5 - 40 C
Storage temperature	-10 - 50 C
Humidity	< 85 % r.h., non-condensing
Operating position	Wall mount (hanging)
Non-permitted environments	Potentially explosive zones

Power supply

Operating voltage	24 V DC, 2 A

Measurement

Communication	CAN bus to mobile gas measuring device
Resolution	CH4 0.1 % vol., CO2 0.1 % vol., O2 0.1 % vol., H2S 2 ppm

Interested in the BioControl 4?

Request pricing, availability, or a hands-on demo from our team.

Request a quote