HC2 – ELECTROMAGNETIC HEAT METER

 

Converter:

power supply
230V (+10%, -15%), 50Hz
115V (+10%, -15%), 50 / 60Hz
power consumption
12VA max.
protection category
IP 66
operating temperature
-5°C to +45°C (23 to 113°F)
protect against direct sunshine
storage temperature
-5°C to +80°C (23 to 176°F)
elative humidity max. 85%
measurement range
0,1 to 10m/s (0,02 to 5000l/s)
measurement error
≤ 0,5% of measured value within range of  5 to 100% Qmax.
measurement range of temperature
t = -20 to + 150°C (-4 to 302°F)
minimal temperature difference
delta t min = 0,1°C (32,18°F)
accuracy of calculation temperature difference
Ec ≤± (0,5 + delta t min/delta t)%
indications
two-line alphanumeric display 2 x 16 characters
manual control
five buttons
input galvanically separated
start of dosing 10mA max., diod
output galvanically separated
24Vss power supply non-stabilised
Ri = 470Ω, C = 470μF

analogue current

active
0 to 20mA or 4 to 20mA load < 800Ω
requency user defined range:
2Hz to 20kHz, 30V / 5mA max.
max. 50kHz, 30V / 1mA
open collector
2x multifunctional

volume impulses
single or double level comparison
start and stop of dosing (open collector 30V / 20mA max.; switch or open contact 120V / 800mA max.)
serial ports galvanically separated
current loops TxD output, 30V / 20mA max.
RxD input, 10mA max., diode
RS 232 Canon 9 conncetor
RS 485 on request
casing material
ABS
weight
2Kg

Sensor:

DN
10 to 1200mm
conductivity of measured liquid
≥ 5μS.cm-1
casing
IP 66, 67, 68
lining
hard rubber
PTFE
PN
0,6 to 4,0MPa
electrodes
standart: stainless steel (AISI 316 TI)
chemically resistant: titanium, platinum, hastelloy, tantalum
flanges
flat, in line with: ČSN
  DIN
  ANSI
cable lenght
5 to 30m

Thermometers:

type
standard: Pt 100
on request: Pt 500
dual thermometer error
Ec = ±(0,5 + 3 delta t min/delta t)%
cable lenght
with connection cable according to manufacturer of thermometers
with connection head 50m max. (quad)

DATA SHEET in PDF