S+S Regeltechnik THERMASGARD 4277 Notice D'instruction page 10

G
®
THERMASGARD
Room temperature sensor THERMASGARD
display for displaying actual temperature and ⁄ or relative humidity. In an elegant enclosure made of plastic with snap-on lid, base with
4-hole attachment for installation on vertically or horizontally installed in-wall flush boxes, with predetermined breaking point for on-wall
cable entry. This residential room sensor is used to detect ⁄ display the temperature and ⁄or the relative humidity in closed dry rooms, in
apartments, cinemas, supermarkets, storage rooms, office and business facilities.
TECHNICAL DATA:
Power supply: .............................. 8 -30 V DC
Current consumption: ............... 15 mA off-load
Input analog: ................................ temperature 0...+ 50 °C
Bus interface: ............................. RS485, active, galvanically isolated
Bus protocol: ............................... SAIA
Temperature range: ................... – 20 ... + 70 °C storage temperature
Humidity: ...................................... max. 98 % r. H., not bedewing
Enclosure: .................................... plastic, material ABS,
Dimensions: ................................. 98 x 106 x 32 mm (Frija II)
Installation: .................................. wall mounting or on in-wall flush box Ø 55 mm, base with 4-hole
Optional: ....................................... 8-digit LED display (without illumination),
Protection class: ........................ II (according to EN 60 730)
Protection type:.......................... IP 30 (according to EN 60 529)
Standards: ................................... CE conformity, electromagnetic compatibility
Type ⁄ WG1
Item No.
THERMASGARD- 4277-0000-000
THERMASGARD- 4277-0083-000
THERMASGARD- 4277-0065-003
THERMASGARD- 4277-0001-000
THERMASGARD- 4277-0044-345
THERMASGARD- 4277-0047-347
THERMASGARD- 4277-0011-349
THERMASGARD- 4277-1000-000
THERMASGARD- 4277-4000-000
4277
® 4277 with S-Bus or Modbus connection (selectable at the device), optional with or without
resolution 0.1 °C ⁄ 0.1 % r.H.
calibration temperature ± 2,5 K
calibration relative humidity ± 10 %
®
S - Bus (parity mode ⁄ data mode) or
Modbus (RTU mode)
– 10 ... + 50 °C ambient temperature in operation
colour pure white (similar RAL 9010)
for mounting on vertically or horizontally installed in-wall flush boxes for
cable entry from the back, with predetermined breaking point
for on-wall cable entry from top ⁄ bottom in case of plain on-wall installation
cutout 36 x 14 mm (W x H),
for displaying actual temperature and ⁄ or relative humidity
according to EN 60000-4-2 ⁄ 3 ⁄ 4 ⁄ 5 ⁄ 6, EN 55011,
EN 61326-1
Output
Temperature Humidity
0 ... 50 °C
0 ... 50 °C
0 ... 50 °C
0 ... 50 °C
0 ... 50 °C
0 ... 50 °C
0 ... 50 °C
0 ... 50 °C 0 - 100 % r.H.
0 ... 50 °C
Bus
– S -Bus ⁄ Modbus
– S -Bus ⁄ Modbus
– S -Bus ⁄ Modbus
– S -Bus ⁄ Modbus
– S -Bus ⁄ Modbus
– S -Bus ⁄ Modbus
– S -Bus ⁄ Modbus
S -Bus ⁄ Modbus
– S -Bus ⁄ Modbus
10
Features
–
Pushbutton
Pushbutton, LED (green)
Potentiometer
Potentiometer, pushbutton, LED (green)
Potentiometer, pushbutton
Potentiometer, turn switch (5-step)
Potentiometer, pushbutton
LED display (without illumination)