Brochure

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HEAT METERS
CONTECA
TM
is a direct heat meter designed to measure instantaneous
and recorded history of thermal energy usage in residential and commercial
buildings.
Micro processor:
Power supply: 24 VAC, 50/60 Hz, 1W.
Data transmission: 2-wire RS485; selectable Modbus or M-bus (for use
with Datalogger).
Ambient temperature: 40 — 113°F (4— 45°C).
Environmental rating: NEMA 3S (IP 54).
Pulse inputs: Class 1B per EN 1434-2.
Temperature sensors:
Cable length: 26¼ feet (8 m).
Sensor type: 100 kohm NTC matched.
Temperature sensitivity: < 0.1°F.
Flow meters:
Body material: Brass.
Body threads: ISO 228 male straight.
Piping connections: Dual unions, tailpieces NPT, sweat, press.
Max. working pressure: 150 psi (10 bar)
7504
CONTECA
TM
Code Description Lbs USD
750449A Heat Meter, 0.25 to 10 GPM, 1/2" sweat 6.2 1,580.00
750440A
Heat Meter, 0.25 to 10 GPM, 1/2" MNPT
6.2 1,640.00
750446A
Heat Meter, 0.25 to 10 GPM, 1/2" press
6.2 1,720.00
750459A
Heat Meter, 0.25 to 10 GPM, 3/4" sweat
7.1 1,600.00
750450A
Heat Meter, 0.25 to 10 GPM, 3/4" MNPT
7.1 1,660.00
750456A
Heat Meter, 0.25 to 10 GPM, 3/4" press
7.1 1,740.00
750469A
Heat Meter, 0.25 to 10 GPM, 1" sweat
7.9 1,680.00
750460A
Heat Meter, 0.25 to 10 GPM, 1" MNPT
7.9 1,740.00
750466A
Heat Meter, 0.25 to 10 GPM, 1" press
7.9 1,820.00
750463A
Heat Meter, 0.3 to 15 GPM, 1" FNPT
11.5 2,340.00
750473A
Heat Meter, 0.5 to 25 GPM, 1-1/4" FNPT
12.1 2,500.00
750483A
Heat Meter, 1 to 45 GPM, 1-1/2" FNPT
18.7 2,900.00
RS485
CO TECA
CON TECA
EASY
ON TECA
8
Lead seals (included with each kit) to prevent tampering
Standard installation
The CONTECA
TM
meter features an 8-digit liquid crystal display that enables
easy reading of BTU consumed as well as a range of technical data indicating
equipment operating status and data logging.
Each CONTECA
TM
includes an electronic calculator/user interface, two
temperature sensors, fittings included. The flow meter comes with the
CONTECA
TM
meter kit. In addition to the two temperature inputs and flow
meter input, 4 additional pulse inputs, for optional equipment monitoring
and data logging. The CONTECA
TM
is easy to install and commission, and
complies with ASTM E3137 specification for heat metering instrumentation
and European directive 2014/32/UE EN 1434 (MI 004).
The meter has integral RS485 Modbus protocol 2-wire communication
(default) for remote access and configuration when BAS is Modbus. The
RS485 protocol must be changed to M-bus when using the Datalogger. Up
to 250 CONTECA
TM
meters can connect to one CONTECA
®
data logger.
Function
Heat meter
NEW
NEW