Sontex Superstatic 789 User Manual

0789P300-E Installation Superstatic 789 EN 29-05-2017 9 Sontex SA, 2605 Sonceboz, Switzerland
Technical data Superstatic 789 of high-tech composite
Flow measurement
qp
Threaded
connection
Mounting
length
Mat. PN
Maximal
flow
qs
Minimal
flow
qi
Low flow
threshold
value
(50°C)
Threaded
hole for
sensor
Total
Meter
Weight
Kvs
value
(20°C)
Pressure
loss at
qp
m
3
/h
G"
DN
mm
bar
m
3
/h
l/h
l/h
kg
m
3
/h
bar
(EN ISO
228-1)
1.5
3/4"
(15)
110
Comp
16
3
15
10
Yes
0.72
3.4
0.2
1.5 1" (20) 130 Comp 16 3 15 10 Yes 0.74 3.4 0.2
2.5
1"
(20)
130
Comp
16
5
25
17
Yes
0.75
5.6
0.2
Comp = high-tech Composite 16 bar = 1.6 MPa L: Mounting length
The flow sensor Superstatic 789 can be operated from 0,8 bar in the pipe.
Mounting
The Superstatic 789 should not be mounted on the side where the continuous operating temperature of the liquid exceeds 90°C or is below 5°C.
Length of straight section fitted upstream/downstream of each flow meter (EN1434): U3 / D0 for: L=110mm
U0 / D0 for: L=130mm
Temperature sensors
Temperature sensor 2 wires Pt1‘000
Diameter Ø5.0; Ø5.2, Ø6.0 mm
Cables length 1.5 m
Measurement
Approved temperature range 0…110°C
Differential range 3…75 K
Response limit 0.5 K
Temperature resolution (display) 0.1 °C
Temperature resolution ∆t (display) 0.01 K
Temperature-measurement cycle at nominal flow 10 seconds
Flow-measurement cycle Permanent
Integrator General
Environment class C
Mechanics M1
Electronics E1
Battery protection class III
Cable connection between flow sensor and integrator 0.6 m, fix
Integrator Protection index IP 65
Operating temperature 5…55°C
Operating temperature with radio version 5…40°C
Storage and transport temperature -10…60°C
Power supply
Lithium battery 3V 6+1 or 12+1 years
Pulse output
Open drain (MOS Transistor) 1 Hz, 500 ms
Vcc
max
: 35 V
DC
; Icc
max
: 25mA
Pulse inputs with a dry contact
Power supply
internal
2.3 V
DC
R
pull UP internal
2 MΩ
Pulse factor 0...999.999 m
3
/Imp or without unit
Powered by M-Bus line 1 device = 2 M-Bus charges (max 2 x 1.5mA)
Metrological class EN 1434 class 2
CE conformity according to Directive 2014/32/EU (MID)
RED 2014/53/EU
Type Examination Certificate CH-MI004-13019
Type Examination Certificate (Cooling) DE-16-M-PTB-0084
Technical support
For technical support, please contact your local Sontex agent of Sontex SA directly.
Hotline Sontex: support@sontex.ch
, +41 32 488 30 04
Detailed declarations of conformity can be found on our homepage: www.sontex.ch
Modifications subject to change without notice  Sontex SA 2015

Sontex Superstatic 789 Specifications

General

Brand	Sontex
Model	Superstatic 789
Category	Measuring Instruments
Language	English