User guide
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Thermostats with ATEX approval
http://products.ecc.emea.honeywell.com/europe
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Rod thermostats can be installed as immersion thermostats in pipelines and containers and for
monitoring temperature in air ducts. The suitable immersion tube has to be chosen according to the
application. Degree of Ex-protection: Ex II 2 G/D EEx de IIC T6 IP65 T80
o
C.
Immersion length 135 mm
Immersion length 220 mm
Accessories
Immersion wells
Immersion wells NPT
Immersion pipes for airducts
Rod thermostat (Ex) for vessels (Ex-TX)
Electrical connection terminal connection M16x1,5
Protection class IP65
Housing material die cast metal GD Al Si 12 to DIN 1725
Ambient temperature -15 ... 60
o
C
Switch function/capacity SPDT 250 Vac, 3(2) A
Certificates ATEX-approval No. PTB 02 ATEX 1121
Thermostat application immersion rod thermostat
Temp. setpoint range Immersion depth Differential fixed Max. perm. temp. at sensor
Type
o
C mm K
o
C
-20 ... 30 135 1,5 110
EX-TX023
10 ... 50 135 1,5 110
EX-TX150
40 ... 90 135 2,5 125
EX-TX490
Temp. setpoint range Immersion depth Differential fixed Max. perm. temp. at sensor
Type
o
C mm K
o
C
-20 ... 30 220 1,5 110
EX-TXB023
10 ... 50 220 1,5 110
EX-TXB150
40 ... 90 220 2,5 125
EX-TXB490
Cover for outdoor application
S1
Sealing
P2
Heat conducting compound
WLP1
Red brass well G1/2" PN25, immersion/total length 135/151 mm
R10/MS
Red brass well G1/2" PN25, immersion/total length 220/236 mm
R20/MS
Stainless steel well G1/2" PN63, immersion/total length 135/151 mm
R10/NST
Stainless steel well G1/2" PN63, immersion/total length 220/236 mm
R20/NST
Red brass well 1/2"NPT PN25, immersion/total length 135/151 mm
RN10/MS
Red brass well 1/2"NPT PN25, immersion/total length 220/236 mm
RN20/MS
Stainless steel well 1/2"NPT PN63, immersion/total length 135/151 mm
RN10/NST
Stainless steel well 1/2"NPT PN63, immersion/total length 220/236 mm
RN20/NST
Immersion pipe, chrome plated steel, immersion/total length 25/40 mm
R6
Immersion pipe, chrome plated steel, immersion/total length 117/132 mm
R7