Sontex Supercal 739 - 13.5 General Technical Data

28
Instruction for use | Supercal 739
13.5 General technical data
Temperature sensors

Temperature sensors 2 wires

Diameter

Cables lenght
Pt1000
ø 5, ø 5.2 , ø 6 mm
1.5 m
Measurement

Approved temperature range

Approved for long term operating temperature range

Differential range

Response limit

Temperature resolution (display)

Temperature resolution ∆T (display)

Temperature measurement cycle at nominal ow
0° ...110°C
5°... 90°C
3...75 K
0.5 K
0.1°C
0.01 K
20 seconds
Calculator

Environment class

Mechanics

Electronics

Battery protection class

Protection class

Cable length between ow sensor and calculator

Operating temperature (electronic circuits)

Operating temperature (version with radio)

Storage and transport temperature
C
M1
E1
III
IP65
0.6 m
5...55°C
5...40°C
-10...60°C (dry environment)
Display & Display units
 8-digits LCD

Energy

Volume

Additional pulse inputs

Temperature

∆ Temperature
kWh, MWh, GJ
m3
Volume or pulses
°C
K
Power supply

3 VDC Lithium Battery 6+ 1 or 12+ 1 years
Radio communication
Sontex Radio

Frequency

Communication

Protocol
 Encryption

Transmission power
 Transmission interval
wM-Bus

Frequency

Communication

Protocol
 Encryption

Transmission power
 Transmission interval
LoRaWAN®

Frequency

Communication

Protocol
 Encryption

Transmission power
 Transmission interval
 Uplink / Downlink
433.82 MHz
bidirectional
Radian 0
AES 128
10 mW (10 dBm)
on request
868.95 MHz
unidirectional
wM-Bus EN13757-4
AES 128
25 mW (14 dBm)
Standard 120 sec. (Mode T1, C1
encryption mode 5, 7), 24/24 or 12/24
(Walk-by), 7/7
EU868
bidirectional class A
according EN60870-5
AES 128
25 mW (14 dBm)
from 1h to 4h depending on the network
data coded according to EN60870-5
(M-Bus)
Pulse output

Open drain (MOS Transistor)
Vccmax : 35 VDC ; Iccmax : 25 mA
1 Hz, 500 ms
Pulse input with a dry contact

Power supply internal

Rpull UP internal

Pulse factor
2.3 VDC
2 MΩ
0...999.999 m
3
/pulse or without unit
Powered by M-Bus line

1 device = 2M-Bus charges max 2 x 1.5 mA
Metrological class EN 1434 class 3
Examination type

Heating

Cooling
CH-MI004-13018
DE-16-M-PTB-0083