Теплометр для измерения тепловой энергии охлаждающей мощности расхода температуры воды теплометр

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Цена:41,00 $*

Количество:

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Products Description


Compact heat meter «Pulsar» mechanical


Description
Heat meter «Pulsar» is used for measurements: heat energy, cooling energy, heat power, flow rate, water temperature, temperature difference. It can be used in dead-end hot water supply system and measure water volume with temperature above set value.

Heat meter consists of flow sensor, counter and 2 platinum temperature sensors. Heat meter’s counter calculates volume, temperature and heat energy consumption in flow and return pipelines.


Benefits
 * Measures thermal energy consumption in heating and cooling systems
 * Different communication interfaces
 * Consists of a flow sensor, an integrator and a pair of temperature sensors
 * PC software for data reading and storaging
 * Compact dimensions
 * Volume measuring component DN15-20
 * Removable calculator
 * Insensitive against dirt, no magnet inside hydrauliс part
 * High accuracy and durability
 * Self diagnostics
 * Ergonomically operated by touch swich
 * OEM possible
 * Pre - equipped for connection of water meters with pulse output
 * MID Certificate TMC 311/18 - 5583


Technical data
Flow sensor
mechanical single jet
Nominal diameter
DN15
DN15
DN15
DN20
DN20
          Minimum flow qi, m3/h
0,012
0,02
0,03
0,03
0,05
          Nominal flow qp, m3/h
0,6
1
1,5
1,5
2,5
          Maximum flow qs, m3/h
1,2
2
3
3
5
          Starting flow, m3/h
<0,004
<0,006
<0,008
<0,015
<0,015
Pressure loss at qp, bar
<0,025
Accuracy class (EN1434)
3
          Dynamic range qi/ qp
1:50
Nominal pressure, bar
16
Temperature range, °C
105 normal
Temperature difference range, K
3—104
Starting temperature difference, K
0,25
Installation
return flow/forward flow, horizontal/vertical
Protection
IP65
Display
LCD, 8 digits + icons
Units
MWh, kWh, GJ
Inputs
4 pulse type for external meters
Interfaces
pulse, M-BUS, wireless M-BUS, RS485, optical, RF ultra narrow band
Power supply
3,6 V, lithium, 10 years
Temperature sensors
Pt1000
Data history in EEPROM memory
60 months, 184 days, 1488 hours
Thread
G3/4B
G3/4B
G3/4B
G1B
G1B
Lengtht, mm
110
110
110
130
130


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