Baseline Systems Baseline BHM User Manual

Baseline BHM Series Hydrometers

with Incorporated Flow biCoders

Installation Instructions

1. Power off the two-wire when installing any two-wire device. Leave 24 to 36 inches of slack in
the two-wire at the connection point to allow for easy installation and maintenance.

2. Follow the instructions in the Netafim installation manual to install the flow meter.

3. Connect the red and black wires from the flow biCoder to the corresponding red and black
wires from the two-wire path. Make certain to maintain polarity. All two-wire connections
must have DBR/Y or equivalent moisture-resistant connectors.

4. Follow the instructions in the controller’s user manual to configure each device. For normally
open master valves, configure the master valve as normally open in the controller as
instructed in the controller’s user manual.

Flow biCoder that is aached

to the ow meter

Always use appropriate

moisture-resistant connectors

Connect the red wire from the

biCoder to the red wire on the

two-wire path. Do the same

for the black wires.

1-866-294-5847 Rev 1.3.2013 www.baselinesystems.com

Baseline BHM Series Hydrometers

with Incorporated Flow biCoders

K-Value and Oset Table for Each Model

Model Gallons per Pulse Pulses per Gallon K-Value Offset Suggested Operating

Range (GPM)

BL-BHM150 0.0053 188.68 0.318 0 1.8-55

BL-BHM150-NO 0.0053 188.68 0.318 0 1.8-55

BL-BHM200 0.0085 117.65 0.51 0 5.3-95

BL-BHM200-NO 0.0085 117.65 0.51 0 5.3-95

BL-BHM300 0.0205 48.78 1.23 0 14-220

BL-BHM300-NO 0.0205 48.78 1.23 0 14-220

BL-BHM400 0.0556 17.993 3.335 0 21-380

BL-BHM400-NO 0.0556 17.993 3.335 0 21-380

1-866-294-5847 Rev 1.3.2013 www.baselinesystems.com