Thermostat
Area of use
Hazardous area: Zone 1, Zone 2 (Gas),
Zone 21, Zone 22 (Dust)
Ordinary
Approval certification
LCIE 08 ATEX 6095 X
II 2 G D Ex d IIC T6 Ex tD A21 IP6X T80˚C
IECEx LCI 08.0036 X
Ex d IIC T6 Ex tD A21 IP6X T80˚C
09-IEx-0009X
BR-Ex d IIC T6
Enclosure
Body and lid
Lacquer coated cast aluminium with stainless
steel fittings and nitrile rubber internal lid seal
Protection
IP 65 if installed with Raychem cable glands GL-33 or GL-34
Lid fixing
Screw thread lid locked in place by a 2 mm hexagonal
key grub screw
Entry
1 x 3/4” NPT
Ambient operating
–40°C to +60°C
temperature
Temperature sensing
Type
Fluid filled bulb and capillary
Dimensions
Capillary 3 m long, bulb 197 mm x 8 mm
Material
Stainless steel (Type 55316)
Exposure temperature
–50°C to +215°C
Minimum bend radius
DO NOT BEND BULB, 15 mm for capillary
Switching
Type
Single pole change over volt free contacts (SPDT)
Rating
22 A at 250 VAC, switching (100.000 cycles),
32 A continuous current limit
Setting
Range
–4°C to +163°C
Repeatability
±1.7 K
Differential
5 K
Accuracy (switch on)
±4.5°C at 21°C ambient and 50°C sensor temperature
Method
External knob and dial
Connection terminals
Supply
3 terminals for 1 to 4 mm
2
conductors
Internal earth
Single bolt for 1 to 4 mm
2
conductors
External earth
Single bolt and clamp for 1 to 4 mm
2
conductors
Mounting method
Raychem support bracket SB-100, SB-101, SB-110, SB-111 or surface mounting
with 4 fixing holes (M6) on 101.5 x 101.5 mm centres
Accessories
Power cable gland for
GL-33
493217-000
armoured cable
Power cable gland for
GL-34
931945-000
non-armoured cable
(to be ordered separately)
Ordering details
Part description
RAYSTAT-EX-02
PN (Weight)
404385-000 (1,8 kg)
ENGLISH
n
F
n
C
20
33
0
30
0
16
6
16
0
15
0
-6
0
PORTUGUÊS
6
Ajuste
Afrouxe os parafusos de fixação e remova a
tampa do mostrador.
Ajuste o botão até a configuração requerida.
Recoloque a tampa com firmeza apertando
os parafusos de fixação.
ttc_097225BP_RAYSTAT-EX-02_3talen.indd 23-24
6/05/2010 14:58:12