械温度开关是2区危险场合使用的温度开关，单刀双掷全密封型的机械温度开关，抗腐蚀性介质的Hastelloy., Monel. and tantalum 传感器材料， 150# and 300# 法兰， 温度开关可根据客户要求选择毛细管长度及铠装不锈钢或TFE涂层，以保护毛细管及温包。UE 温度开关广泛应用于供水及污水处理、泵及造纸、食品及饮料、钢铁厂、铝厂、石油化工和医药等。度开关是2区危险场合使用的温度开关；全密封型快速干接点的温度开关，带有端子盒；多种不同类型的传感元件材料，包括焊接不锈钢膜片及波纹管。UE温度开关是环氧树脂涂层的铝制外壳；该温度开关的 防护等级为4X；平面安装卫生级的传感器。
pressure model chart117温度开关选型：
Model Adjustable Set Point Range Deadband *Over Range Pressure **Proof Pressure
Low end of range on fall;
High end of range on rise
Type H117 “wc mbar “wc mbar psi bar psi bar
Buna N diaphragm and O-ring with epoxy coated aluminum 1/2” NPT (female) pressure connection; large 0.72” orifi ce for clean-out purposes
(Other wetted materials available - see page 9)
520 300 Vac to 0 -746,7 to 0 0.8 to 32 2,0 to 79,6 200 13,8 400 27,6
521 10 Vac to 10 -24,9 to 24,9 0.4 to 2.4 1,0 to 6,0 200 13,8 400 27,6
522 50 Vac to 50 -124,5 to 124,5 0.4 to 12 1,0 to 29,9 200 13,8 400 27,6
523 0.5 to 5 1,2 to 12,4 0.4 to 1.2 1,0 to 3,0 200 13,8 400 27,6
524 2.5 to 50 6,2 to 124,5 0.4 to 3.2 1,0 to 8,0 200 13,8 400 27,6
525 10 to 250 24,9 to 622,3 0.4 to 24 1,0 to 59,7 200 13,8 400 27,6
Welded 316L stainless steel diaphragm and 1/2” NPT (female) pressure connection, large 0.72” orifi ce for clean-out purposes
530 300 Vac to 0 -746,7 to 0 0.8 to 60 2,0 to 149,3 50 3,4 100 6,9
531 10 Vac to 10 -24,9 to 24,9 0.4 to 2.4 1,0 to 6,0 50 3,4 100 6,9
532 50 Vac to 50 -124,5 to 124,5 0.4 to 12 1,0 to 29,9 50 3,4 100 6,9
533 0.5 to 5 1,2 to 12,4 0.4 to 1.2 1,0 to 3,0 50 3,4 100 6,9
534 2.5 to 50 6,2 to 124,5 0.4 to 3.2 1,0 to 8,0 50 3,4 100 6,9
535 10 to 250 24,9 to 622,3 0.4 to 40 1,0 to 99,6 50 3,4 100 6,9
*Over Range Pressure: The maximum pressure that may be applied continuously without causing damage and maintaining set point repeatability.
** Proof Pressure: The maximum pressure to which a pressure sensor may be occasionally subjected, which causes no permanent damage. The unit may require calibration (e.g. start-up, testing).
UNITED STATES AND CANADA
UL Listed, cUL Certifi ed
Class I, Division 2, Groups A, B, C & D
Class II, Division 2, Groups F & G
Class III
Enclosure Type 4X
Pressure: UL 508 & 1604; CSA C22.2 No. 14
& 213 - File # E40857
Temperature: UL 508 & 1604; CSA C22.2 No. 24
& 213 - File # E43374
EUROPEAN UNION
ATEX Directive 94/9/EC
II 1 G EEx ia IIC T6 (OPTIONAL – code M405)
Tamb = -50C to +60C
UL International DEMKO A/S (N.B.# 0539)
Certifi cate # DEMKO 03 ATEX 0335063
EN 50014, 50020 & 50284
Pressure Equipment Directive (PED) 97/23/EC
Gage pressure models only
Category IV, Module H1 (OPTIONAL – code M407)
TÜV Industrie Service, TÜV SÜD AG (N.B.# 0036)
Certifi cate # USA 02/04/38/001 thru USA
02/07/38/033
Low Voltage Directive (LVD) 73/23/EC & 93/68/
EEC
Compliant to LVD
Products rated lower than 50 VAC and 75 VDC are outside
the scope of the LVD
The Low Voltage Directive does not apply to products for
use in hazardous locations
RUSSIA
Gosgortechnadzor Permit (OPTIONAL – code M406)
0ExiaIICT6
Tamb = -50C to +60C
NANIO CCVE Certifi cation Center
Certifi cate # RRS 04-8897
GOST 12.2.007.0, GOST R 51330.0 & 51330.10
1 1 7 - B - 0 3 W W W . U E O N L I N E . C O M 5
117 Series
Model Adjustable Set Point Range Deadband *Over Range **Proof Pressure
Low end of range on fall; Pressure
High end of range on rise
Type H117 psi bar (unless noted) psi bar (unless noted) psi bar psi bar
2” sanitary welded 316L stainless steel diaphragm and pressure connection. Mates with Tri-Clamp® fi tting systems (not UE supplied)
560 1 to 15 68,9 mbar to 1 bar 0.3 to 3 20,7 mbar to 0,2 200 13,8 300 20,7
561 1 to 25 68,9 mbar to 1 bar 0.3 to 4.5 20,7 mbar to 0,3 200 13,8 300 20,7
562 2 to 50 0,1 to 3,4 0.3 to 7.5 20,7 mbar to 0,5 200 13,8 300 20,7
563 4 to 100 0,3 to 6,9 0.3 to 12 20,7 mbar to 0,8 200 13,8 300 20,7
564 8 to 200 0,6 to 13,8 0.3 to 15 20,7 mbar to 1 200 13,8 300 20,7
1.5” sanitary welded 316L stainless steel diaphragm and pressure connection. Mates with Tri-Clamp® fi tting systems (not UE supplied)
565 5 to 30 0,3 to 2,1 3 to 15 0,2 to 1,0 1000 68,9 1500 103,4
566 10 to 100 0,7 to 6,9 3 to 36 0,2 to 2,5 1000 68,9 1500 103,4
567 15 to 300 1,0 to 20,7 9 to 66 0,6 to 4,6 1000 68,9 1500 103,4
Welded 316L stainless steel diaphragm and 1/2” NPT (female) pressure connection, large 0.72” orifi ce for clean-out purposes; NACE MR-
0175 compliant
171 1 to 20 68,9 mbar to 1,4 bar 0.1 to 3 6,9 mbar to 0,2 500 34,5 1000 68,9
172 2 to 50 0,1 to 3,4 0.1 to 5 6,9 mbar to 0,3 500 34,5 1000 68,9
173 4 to 100 0,3 to 6,9 0.1 to 10 6,9 mbar to 0,7 500 34,5 1000 68,9
174 8 to 200 0,6 to 13,8 0.1 to 15 6,9 mbar to 1,0 500 34,5 1000 68,9
316L stainless steel diaphragm (optional Hastelloy® C or Monel®); Viton® GLT O-ring (optional Kalrez®, Silicone, Ethylene Propylene, or
Afl as®); 316 stainless steel 1/2” NPT (female) pressure connection (optional Hastelloy® C, or Monel®), large 0.72” orifi ce for clean-out
purposes. Models 188 and 189 have a 316L stainless steel 1/2” NPT (female) pressure connection; NACE MR-0175 compliant
183 1 to 20 0,1 to 1,4 0.3 to 5 20,7 mbar to 0,3 500 34,5 1000 68,9
184 2 to 50 0,1 to 3,4 0.3 to 6 20,7 mbar to 0,4 500 34,5 1000 68,9
185 4 to 100 0,3 to 6,9 0.5 to 10 34,5 mbar to 0,7 500 34,5 1000 68,9
186 8 to 200 0,6 to 13,8 0.5 to 17 34,5 mbar to 1,2 500 34,5 1000 68,9
188 50 to 1000 3,4 to 68,9 30 to 300 2,1 to 20,7 2000 137,9 7000 482,6
189 250 to 3500 17,2 to 241,3 50 to 500 3,4 to 34,5 4000 275,8 7000 482,6
316L stainless steel diaphragm (optional Hastelloy® C, or Monel®; Viton® GLT O-ring (optional Kalrez®, Silicone, Ethylene Propylene or Afl as®);
316 stainless steel 1/2” NPT (female) pressure connection (optional Hastelloy® C, or Monel®), 0.06” orifi ce to dampen pulsations. Models
488 and 489 have a 316L stainless steel 1/2” NPT (female) pressure connection; NACE MR-0175 compliant
483 1 to 20 0,1 to 1,4 0.3 to 5 20,7 mbar to 0,3 500 34,5 1000 68,9
484 2 to 50 0,1 to 3,4 0.3 to 6 20,7 mbar to 0,4 500 34,5 1000 68,9
485 4 to 100 0,3 to 6,9 0.5 to 10 34,5 mbar to 0,7 500 34,5 1000 68,9
486 8 to 200 0,6 to 13,8 0.5 to 17 34,5 mbar to 1,2 500 34,5 1000 68,9
488 50 to 1000 3,4 to 68,9 30 to 300 2,1 to 20,7 2000 137,9 7000 482,6
489 250 to 3500 17,2 to 241,3 50 to 500 3,4 to 34,5 4000 275,8 7000 482,6
Application Note: The use of metallic diaphragms where higher pressure shock or heavy cycling is expected should be avoided. Models 171-174 should not be used where system or start-up vacuum pressure
might exceed 26” Hg Vac (-0,9 bar). Use of optional diaphragm materials for models 483-489 may increase deadband.
Hastelloy® is a registered trademark of Haynes International, Inc.
Monel® is a registered trademark of the INCO family of companies
Afl as® is a registered trademark of Asahi Glass
Viton® and Kalrez® are registered trademarks of DuPont Dow Elastomers
Tri-Clamp® is a registered trademark of Tri-Clover, Inc.
6 W W W . U E O N L I N E . C O M 1 1 7 - B - 0 3
117 Series
117 Series
Model Adjustable Set Point Range Deadband *Over Range **Proof
Low end of range on fall; Pressure Pressure
High end of range on rise
Type H117 psi (unless noted) bar psi (unless noted) bar (unless noted) psi bar psi bar
Phosphor bronze bellows with nickel-plated brass 1/4” NPT (female) pressure connection; 303 stainless steel spring exposed to media
218 30 “Hg Vac to 0 -1 to 0 2 to 5 “Hg 67,7 to 169,3 mbar 0 0 30
2,1
Welded 316L stainless steel bellows and 1/4” NPT (female) pressure connection
358 15 to 200 1,0 to 13,8 6 to 20 0,4 to 1,4 200 13,8 800 55,2
361 20 to 300 1,4 to 20,7 8 to 22 0,6 to 1,5 300 20,7 800 55,2
376 25 to 500 1,7 to 34,5 10 to 28 0,7 to 1,9 500 34,5 800 55,2
Lower 75% Top 25% Lower 75%
range span range span range span
psi (unless noted) psi bar
Welded 316 stainless steel diaphragm and 1/2” NPT (female) pressure connection, large 0.72” orifi ce for clean-out purposes; NACE MR-
0175 compliant
190 5 to 30 0,3 to 2,1 3 to 8 10 max 0,2 to 0,6 1500 103,4 2500 172,4
191 10 to 100 0,7 to 6,9 3 to 30 45 max 0,2 to 2,1 1500 103,4 2500 172,4
192 15 to 300 1,0 to 20,7 10 to 40 60 max 0,7 to 2,8 1500 103,4 2500 172,4
193 20 to 500 1,4 to 34,5 15 to 45 75 max 1,0 to 3,1 1500 103,4 2500 172,4
194 80 to 1700 5,5 to 117,2 5 to 120 200 max 0,3 to 8,3 2000 137,9 2500 172,4
Welded 316 stainless steel diaphragm and 1/2” NPT (female) pressure connection, 0.06” orifi ce to dampen pulsations
490 5 to 30 0,3 to 2,1 3 to 8 10 max 0,2 to 0,6 1500 103,4 2500 172,4
491 10 to 100 0,7 to 6,9 3 to 30 45 max 0,2 to 2,1 1500 103,4 2500 172,4
492 15 to 300 1,0 to 20,7 10 to 40 60 max 0,7 to 2,8 1500 103,4 2500 172,4
493 20 to 500 1,4 to 34,5 15 to 45 75 max 1,0 to 3,1 1500 103,4 2500 172,4
494 80 to 1700 5,5 to 117,2 5 to 120 200 max 0,3 to 8,3 2000 137,9 2500 172,4

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