Offered versions of the instruments:

B850 -x -2 -x

-P

-W

-2

Panel mounted version.

(CE and cULus approved as standard)

B850-W-2

wall mounted

version

B850-P-2

panel mounted

version

TI-P408-01 EMM Issue 5

Page 3 of 8

Boiler house

Energy monitor

Typical boiler house application

Condensate return temperature measurement

Steam flowmeter

and optional steam

temperature and

pressure

TDS valve

Treated

water

supply

Feedwater flowmeter and

temperature measurement

Fuel

supply

Fuel flowmeter

Available options

The following versions of the B850 series have the same functions and are available as follows:

B850-P for panel mounting and is powered by 24 Vdc.

B850-W for wall mounting and has been adapted to be powered by 100 / 240 Vac.

Wall mounted version.

(CE approved as standard, cULus

approval optional)

Two analog 4 - 20 mA outputs.

-UL

Option with cULus approval

(required for wall mount

version only)

B850 Boiler House Energy Monitor

BBD bottom blowdown valve

Process

BC3250

Controller

Blowdown vessel

2.12.4

Each version is equipped with two

analog outputs