INTEGRA Metering CALEC ST III User Manual

Introduction
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1.1.3 Technical data
Housing and operating conditions
Dimension
Ambient temperature +5 ... +55°C, EN 1434 class C
Storage temperature 0...60°C
Humidity Max. 95%
Operating altitude Up to 2000m above sea level
Protection class IP54 according to EN 60529
Terminals
Signal connection: 1.5mm
2
screw terminals
Power connection: 2.5mm
2
screw terminals
Lifetime
Operational period 15 years, includes 3 cycles of calculator-module
and thermal probes replacement.
Protection against mechanical
stress
Vibrations/shock according to EN 1434 – 7.23
Mounting
Wall mounting with 3 points
DIN-rail mounting (DIN-EN 50222)
Cable inlets
1x Ø 4-8mm power port
4x Ø 2.5-5mm signal port
1x Ø 4-8mm signal port
Basic data for calculator
Temperature measuring range
0...+200 °C (heat carrier: water)
-40...+180 °C (special heat carrier)
Temperature difference
0...199K
Type approval 3...190K
On demand 1...199K and 2...199K
Temperature sensor
Pt 100, Pt 500, Pt1000 according to IEC 751 paired in accordance
with EN 1434
2-wire or 4-wire connection.
Max. sensor cable length 2-wire connection: 10 m
Max. sensor cable length 4-wire connection: 100m
Temperature measurement resolu-
tion
20 bit resolution, typical ± 0.005 K (Ta = 5...55 °C)
Installation side Hot or cold side
Pulse value of the flow meter 0.001...9999.999 liters or m
3
Pulse values and units for auxiliary
inputs and contact outputs
Volume: 0.001...9999.999 ml, l, m
3
, GAL
Energy: 0.001...9999.999 Wh, kWh, MWh, MJ, GJ, KBTU, MBTU
Mass: 0.001...9999.999 T, Kg
Unitless mode possible: 0.001...9999.999

INTEGRA Metering CALEC ST III Specifications

General

Brand	INTEGRA Metering
Model	CALEC ST III
Category	Measuring Instruments
Language	English