S+S Regeltechnik PREMASGARD SHD692, Инструкции по эксплуатации, монтажу и установке

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G
PREMASGARD ® SHD 692
Rev. 2019 - V13
Connecting diagram SHD 692 - U
Connecting diagram
SHD 692 - I
1
2
3
IN
+ –
OUT
GND
3
2
1
Output pressure 0-10V
GND
Supply voltage
UB+ 24V AC / 18-33V DC
3
2
1
1
2
3
IN
+ –
OUT
Output pressure 4...20mA
Free
Supply voltage
UB+ 24V DC
1
2
3
IN
+ –
OUT
GND
3
2
1
Output pressure 0-10V
GND
Supply voltage
UB+ 24V AC / 18-33V DC
3
2
1
1
2
3
IN
+ –
OUT
Output pressure 4...20mA
Free
Supply voltage
UB+ 24V DC
The pressure sensor ⁄ differential pressure sensor PREMASGARD
®
SHD-692 is used for
pressure measurement in gaseous and liquid media. It converts the measurand into stand-
ard signals of 0-10 V or 4...20 mA. Process connection is 2 x G ⅛ " - 27 NPT internal thread.
SHD -692 differential pressure transmitters are used in piping and hydraulic systems, in
mechanical and plant engineering as well as in building automation.
Not applicable for ammonia and Freon!
TECHNICAL DATA
Power supply: 24 V AC (+15 % / –10 %), 18 - 33 V DC for U-variant
24 V DC (± 20 %) for I-variant
Measuring ranges: see table
Output signal: 0 -10 V (3-wire connection) or
4...20 mA (2-wire connection)
Permissible
working resistance: R
L
> 10 kΩ for U-variant
(at nominal voltage) R
L
< 600 Ω for I-variant
Electrical connection: 0.25 - 1.5 mm², via plug-in connector DIN EN 175301-803-A
(included in the scope of delivery)
Pressure connection: screw pipe connection for 6 mm pipe
(G ⅛ " - 27 NPT internal thread)
Type of pressure: differential pressure
Measuring principle: ceramic measuring cell
Medium: liquid or gaseous
Temperature of medium: –15...+80 °C
Mounting: installation arbitrary
Housing: stainless steel V2A (1.4305)
Medium contacting parts: INOX (1.4305), ceramics, sealing material EPDM
Response time: < 5 ms
Class: 0.5 %
Total error: < 1.3 %
Overload range: see table (one-sided max. pressure)
System pressure: max. 25 bar (P1 + P2)
Bursting pressure: 1.5 x system pressure
Insulating resistance: ≥ 100 MOhm, at +20 °C (500 V DC)
Protection class: III (according to EN 60 730)
Protection type: IP 65 (according to EN 60 529)
Standards: CE conformity, electromagnetic compatibility
according to EN 61 326, EMC directive 2014 ⁄ 30 ⁄ EU
Optional:
Display-Modul,
made of plastic, polyamide material,
black colour, extra height: approx. 73 mm, pluggable,
factory-calibrated and configured
,
for displaying the differential pressure
(in bar, other units available upon request)
PREMASGARD ® SHD 692 Differential pressure transmitters, Deluxe
Type ⁄ WG02 Measuring Range One-Sideed
max. pressure
Output Display Item No.
SHD 692 - U U - variant
SHD 692-U -9 0 0 0...0.1 bar 0.6 bar 0 -10 V 1301-4121-0500-000
SHD 692-U -9 07 0...0.5 bar 3 bar 0 -10 V 1301-4121-0510-000
SHD 692-U -912 0...1 bar 5 bar 0 -10 V 1301-4121-0520-000
SHD 692-U -916 0...2.5 bar 12 bar 0 -10 V 1301-4121-0530-000
SHD 692-U -918 0...4 bar 12 bar 0 -10 V 1301-4121-0540-000
SHD 692 - I I - variant
SHD 692-I-9 0 0 0...0.1 bar 0.6 bar 4...20 mA 1301-4122-0500-000
SHD 692-I-9 07 0...0.5 bar 3 bar 4...20 mA 1301-4122-0510-000
SHD 692-I-912 0...1 bar 5 bar 4...20 mA 1301-4122-0520-000
SHD 692-I-916 0...2.5 bar 12 bar 4...20 mA 1301-4122-0530-000
SHD 692-I-918 0...4 bar 12 bar 4...20 mA 1301-4122-0540-000
Optional:
Display module,
factory-calibrated and configured ■ on request