Cat. No.D03-01 Bimetal hermometers OUINE his bimetal thermometer uses a bimetal which is composed of two types of metal with different thermal coefficients of expansion and they are wound into a helical form, chane accordin to temperature is transmitted to the indicator, to indicate temperature. FEAOURES Few error accordin to ambient temperature exists when compared with the liquid filled type. his thermometer is safe due to no chared liquid. (no environmental pollution) his thermometer is simple in construction and reasonably apriced. * When selectin a thermometer, select a thermometer which is normally applied to a temperature rane of 30% to 60% of full scale. Check to confirm that the material of the wetted parts is appropriate to measurin as or liquid. SPECIFICAION Manufacturin temperature rane: -50 ~ 500 Dial size: 75DIA., 100DIA., 150DIA. (Small type thermometer 60 DIA.) Mountin: type Principles Construction: (a) (b) Fiure.1 Fiure.2 Fi.1. Principles of Bimetal (a) Initial condition (b) Condition where temperature has chaned. Fi.2. Bimetal for thermometer (Helical) I type hermometers Displacement of the bimetal is transmitted to the pointer Bulb Bimetal Free anle type Bulb material: 304st.st. Gasket Cover Gasket Cover lass Dial Pointer Dial Case Bulb #B1 type ( type) Pointer #B2 type (I type) Bimetal
SEECION GUIDE OF BIMEA HERMOMEERS 1. emperature rane (Scale rane) Scale rane should be selected to use normally between 30 to 60% of full span. When the temperature exceeds the temperature rane, it may cause to break the temperature aue. For example, if there will be a case that the aues pass the riht on the equator or cold district durin transportation, or store them at cold district, it needs careful attention. Normal usin rane 2. Bulb type Union type Standard spec. Fixin screw Connectin thread Bulb By tihtenin the fixin screw, it fixied to the connectin thread so that position of bulb does not chane. Maximum allowable workin pressure of union type is ess than 200 h 2MPa Over 200 h 1MPa (If the pressure is hiher than above, thermowell should be provided.) Slide type At the time when it needs to adjust the bulb position by the chanin the position of fluid to be measured in a tank or other vessel. At the time when it needs to insert the bulb up to the bottom of thermowell. Fixin screw Gasket Bulb Connectin thread By tihtenin the asket with fixin screw, bulb can be fixed at any position. Maximum allowable workin pressure of slide type is 0 3MPa (If the pressure is hiher than above, thermowell should be provided.) 3. Bulb minimum insertion lenth Accordin to type, temperature rane and bulb diameter, minimum insertion lenth is decided. When placin order or decide the specifications, select a suitable lenth which is loner than the minimum insertion lenth to keep the performance. Minimum insertion lenth Minimum insertion lenth A ood example A bad example 4.hermowell In the case of followin conditions, thermowell should be provided to protect bulb. (1) In case of corrosion fluid, thermowell with suitable material is necessary. (2) In case of hih pressure, necessary to use thermowell suitable for operatin pressure. (3) In case of fluid with flow, necessary to use thermowell suitable for flow and viscosity. (4) In case of fluid leakin out when takin off the thermometer, necessary to use thermowell. (5) In case of filled liquid in thermometer is leak out from bulb and it is harmful, necessary to use thermowell. (1) (2) (3) (4) (5) Corrosion Hih pressure Flow akin off thermometer eakae of filled liquid 2
BIMEA HERMOMEERS 1 1. Drip-proof bimetal thermometers ype Mountin Manufacturin rane Dial size (mm) Model Case construction I type type 75 (3 ) B13 100 (4 ) B14-50 ~ 50 150 (6 ) B16 f Protective class 75 (3 ) B23 0 ~ 500 IP43 100 (4 ) B24 150 (6 ) B26 2. Stainless steel (Spray-proof) bimetal thermometers ype Mountin Manufacturin rane Dial size Model Case construction I type ype (mm) 75 (3 ) RB43 100 (4 ) RB44-50 ~ 50 150 (6 ) RB46 f Protective class - - 0 ~ 500 IP65 100 (4 ) RB14 150 (6 ) RB16 3. Free anle (Spray-proof) bimetal thermometers Mountin Manufacturin rane Dial size Model Case construction (mm) -50 ~ 50 100 (4 ) B44 Protective class f 125 (5 ) B45 IP65 0 ~ 500 150 (6 ) B46 4. Small type bimetal thermometers (Indoor-use) ype Mountin Manufacturin rane Dial size Model (mm) V type I type type -50 ~ 50 f 0 ~ 500 60 B12 B22 B32 3
CONNECION BUB SPECIFICAION 1 1. Without thermowell Slide type Union type Fixin screw W22 thread 14 Fixin screw Screw type 24 (Not available to D=8Dia. of size 150 Dia. and 6 Dia. bulb) Gasket (10) (10) Flane type Max. operatin pressure : 2MPa (20kf/cm 2 ) for less than 200 1MPa (10kf/cm 2 ) for 200 or over Max. operatin pressure 0.3MPa (3kf/cm 2 ) 40 34 2. With thermowell Screw type Flane type Double socket type Standard type Slide type Union type Slide type Union type Fixin screw W22 hread 14 (Not available to D=8 Dia. of size 150 Dia. and 6 Dia. bulb) Fixin screw Fixin screw W22 hread 14 Fixin screw R1/2 (P) or 1/2NP (Not available to D=8 Dia. of size 150 Dia. and 6 Dia. bulb) R1/2 (P) or 1/2NP JIS, ANSI, JPI (10) 45 (10) 40 (10) (25) 45 (10) (25) 45 4
CONNECION BUB SPECIFICAION2 Connectin screw Flane ratin Note Standard R1/2 (P), 1/2NP G1/2B (PF) R3/4 (P), G3/4B (PF) (Fixin screw only=w22thread14) JIS10K20ARF JIS10K25ARF ANSI1B150RF ANSI1B300RF Other connections except shown left are available. Contact NKS for details. Graduations Rane 0 ~ 50 0 ~ 100 0 ~ 250 0 ~ 500 0 ~ 60 0 ~ 120 0 ~ 80 0 ~ 200 0 ~ 400 0 ~ 150 0 ~ 300-10 ~ 50-20 ~ 100-30 ~ 50-50 ~ 50 Scale division and number entry position 0 10 20 30 40 50 0 20 40 60 80 100 0 50 100 150 200 250 0 100 200 300 400 500 0 10 20 30 40 50 60 0 10 20 30 40 50 60 0 20 40 60 80 100 120 0 20 40 60 80 0 50 100 150 200 0 100 200 300 400 0 30 60 90 120 150 0 30 60 90 120 150 0 50 100 150 200 250 300 0 50 100 150 200 250 300-10 0 10 20 30 40 50-20 0 20 40 60 80 100-30 -20-10 0 10 20 30 40 50-50 -40-20 0 20 40 50 Siz (o mark is applicable) 60 75 100 150 o o o o o o o o o # Scale anle is 270 ~ 300 [Example] Ground: White Entry: Black color, red for raduation line and fiure of minus parts. 5
DRIP-PROOF BIMEA HERMOMEERS 1 B13 14 16 type bimetal #Dimension D DIA. 15 29 (6) 79 #Specification Model Dial size D Weiht (=150) B13 75 (3 ) 96 Approx.380 B14 100 (4 ) 122 Approx.480 B16 150 (6 ) 172 Approx.710 Manufacturin rane Case -50 ~ 50 h 0 ~ 500 Construction: Drip-proof Equivalent to IP43, Material: B13 14=Alimumium alloy die castin (ADC12), B16=Aluminum alloy castin (AC7A), Finishin: Black Wetted parts material Bulb: 304st.st., Flane: 304st.st. Accuracy Within ±2%F.S. R1/2 (P), R3/4 (P), 1/2NP, G1/2B (PF), G3/4B (PF) Flane JIS10K20ARF, JIS10K25ARF, ANSI1B150RF, ANSI1B300RF Without thermowell Union type, Slide type With Double socket union type: R1/2, 1/2NP () thermowell Double socket slide type: R1/2, 1/2NP () Bulb (d) 6, 8, 10 (Not available to silde type of 6 Dia. and 8 Dia. of B16) Bulb DIA. hermowell (d) 12, 15 (Not manufacturin with thermowell for 6mm bulb.) #Rane Bulb DIA. Bulb lenth Standard Buld lenth () mm Rane Minimum raduation Bul $ lenth Minimum insertion lenth (d) $ () mm d=6 DIA. d=8 DIA. d=10dia. -50 ~ 50 2 10DIA.$ 100 105 140 (85) 100 (65) -30 ~ 50 2 $ 150 125 165 (110) 120 (85) -20 ~ 100 2 $ 100 95 120 (80) 90 (65) -10 ~ 50 1 $ 150 160 205 (120) 145 (95) 0 ~ 50 1 $ 200 185 240 (140) 165 (110) ~ 60 1 (2) * $ 150 160 205 (120) 145 (95) ~ 80 2 $ 150 125 165 (110) 120 (85) ~ 100 2 $ 100 105 140 (85) 100 (65) ~ 120 2 $ 100 95 120 (80) 90 (65) ~ 150 2 (5) * $ 100 80 105 (65) 80 (55) ~ 200 5 $ 100 65 90 (55) 70 (50) ~ 250 5 $ 150 110 150 (85) 110 (65) ~ 300 5 (10) * $ 100 95 130 (75) 100 (60) Max. 500 Up to 300 in case ( of 6 Dia. bulb ) ~ 400 10 $ 100 85 110 (70) 80 (55) ~ 500 10 $ 100 75 95 (60) 75 (50) In case of 8mm and 10mm dia. bulb, if required more short bulb, available to shorten up to the lenth in parenthesis. Above minimum insertion lenth is the one for without thermowell. In case of with thermowell, 25mm to be increased to the above lenth. Above lenth is the minimum necessary lenth of bulb to be inserted into the fluid to be measured. Bulb lenth should be over the above lenth and specify 5mm steps. * Number shown in ( ) in minimum raduation is applied to B13. 6
DRIP-PROOF BIMEA HERMOMEERS 2 B23 24 26 I type bimetal #Dimension 15 59 41 50 (6) H D DIA. #Specification Model Dial size D H Weiht (=150) B23 75 (3 ) 96 46 Approx.450 B24 100 (4 ) 122 58 Approx.540 B26 150 (6 ) 172 58 Approx.720 Manufacturin rane Case -50 ~ 50 h 0 ~ 500 Construction: Drip-proof Equivalent to IP43, Material: B23 24=Alumimium alloy die castin (ADC12), B26=Aluminium alloy castin (AC7A), Finishin: Black Wetted parts material Bulb: 304st.st., Flane: 304st.st. Accuracy Within ±2%F.S. R1/2 (P), R3/4 (P), 1/2NP, G1/2B (PF), G3/4B (PF) Flane JIS10K20ARF, JIS10K25ARF, ANSI1B150RF, ANSI1B300RF Without thermowell Union type, Slide type With Double socket union type: R1/2, 1/2NP () thermowell Double socket slide type: R1/2, 1/2NP () Bulb DIA. Bulb (d) 6, 8, 10 (Not available to silde type of 6 Dia. and 8 Dia. of B26) ermowell (d1) 12, 15 (Not manufacturin with thermowell for 6mm bulb.) #Rane Bulb DIA. Bulb lenth Rane Minimum Standard Buld lenth () mm raduation Bul $ lenth Minimum insertion lenth (d) $ () mm d=6 DIA. d=8 DIA. d=10dia. -50 ~ 50 2 10DIA.$ 100 105 140 (85) 100 (65) -30 ~ 50 2 $ 150 125 165 (110) 120 (85) -20 ~ 100 2 $ 100 95 120 (80) 90 (65) -10 ~ 50 1 $ 150 160 205 (120) 145 (95) 0 ~ 50 1 $ 200 185 240 (140) 165 (110) ~ 60 1 (2) * $ 150 160 205 (120) 145 (95) ~ 80 2 $ 150 125 165 (110) 120 (85) ~ 100 2 $ 100 105 140 (85) 100 (65) ~ 120 2 $ 100 95 120 (80) 90 (65) ~ 150 2 (5) * $ 100 80 105 (65) 80 (55) ~ 200 5 $ 100 65 90 (55) 70 (50) ~ 250 5 $ 150 110 150 (85) 110 (65) ~ 300 5 (10) * $ 100 95 130 (75) 100 (60) ~ 400 10 $ 100 85 110 (70) 80 (55) ~ 500 10 $ 100 75 95 (60) 75 (50) In case of 8mm and 10mm dia. bulb, if required more short bulb, available to shorten up to the lenth in parenthesis. minimum insertion lenth is the one for without thermowell. In case of with thermowell, 25mm to be increased to the above lenth. Above lenth is the minimum necessary lenth of bulb to be inserted into the fluid to be measured. Bulb lenth should be over the above lenth and specify 5mm steps. Max. 500 Up to 300 in case ( of 6 Dia. bulb ) * Number shown in ( ) in minimum raduation is applied to B23. 7
SAINESS SEE CASE BIMEA HERMOMEERS: SPRAY-PROOF 1 RB43 44 46 type bimetal #Dimension b 57 a (11) D DIA. Model Dial size D a b Weiht (=200) RB43 75 (3 ) 89 18 28 Approx.300 RB44 100 (4 ) 116 17 27 Approx.400 RB46 150 (6 ) 171 22 32 Approx.1000 #Specification Manufacturin rane -50 ~ 50 h 0 ~ 500 Case Construction: Spray-proof Equivalent to IP65, Material: 304st.st. Wetted parts material Bulb: 304st.st., Flane: 304st.st. Accuracy Within ±2%F.S. R1/2 (P), R3/4 (P), 1/2NP, G1/2B (PF), G3/4B (PF) Flane JIS10K20ARF, JIS10K25ARF, ANSI1B150RF, ANSI1B300RF Without thermowell Union type, Slide type With Double socket union type: R1/2, 1/2NP () thermowell Double socket slide type: R1/2, 1/2NP () Bulb DIA. Bulb (d) 6, 8, 10 (Not available to silde type of 6 Dia. and 8 Dia. of RB46) ermowell (d1) 12, 15 (Not manufacturin with thermowell for 6mm bulb.) #Rane Bulb DIA. Bulb lenth Rane Minimum Standard Buld lenth () mm raduation Bul $ lenth Minimum insertion lenth (d) $ () mm d=6 DIA. d=8 DIA. d=10dia. -50 ~ 50 2 10DIA.$ 100 105 140 (85) 100 (65) -30 ~ 50 2 $ 150 125 165 (110) 120 (85) -20 ~ 100 2 $ 100 95 120 (80) 90 (65) -10 ~ 50 1 $ 150 160 205 (120) 145 (95) 0 ~ 50 1 $ 200 185 240 (140) 165 (110) ~ 60 1 (2) * $ 150 160 205 (120) 145 (95) ~ 80 2 $ 150 125 165 (110) 120 (85) ~ 100 2 $ 100 105 140 (85) 100 (65) ~ 120 2 $ 100 95 120 (80) 90 (65) ~ 150 2 (5) * $ 100 80 105 (65) 80 (55) ~ 200 5 $ 100 65 90 (55) 70 (50) ~ 250 5 $ 150 110 150 (85) 110 (65) ~ 300 5 (10) * $ 100 95 130 (75) 100 (60) Max. 500 Up to 300 in case ( of 6 Dia. bulb ) ~ 400 10 $ 100 85 110 (70) 80 (55) ~ 500 10 $ 100 75 95 (60) 75 (50) In case of 8mm and 10mm dia. bulb, if required more short bulb, available to shorten up to the lenth in parenthesis. Above minimum insertion lenth is the one for without thermowell. In case of with thermowell, 25mm to be increased to the above lenth. Above lenth is the minimum necessary lenth of bulb to be inserted into the fluid to be measured. Bulb lenth should be over the above lenth and specify 5mm steps. * Number shown in ( ) in minimum raduation is applied to RB43. 8
SAINESS SEE CASE BIMEA HERMOMEERS: SPRAY-PROOF 2 RB14 16 I type bimetal #Dimension a 57 (11) D DIA. b H Model Dial size D a b H Weiht (=200) RB14 100 (4 ) 116 55 17 56 Approx. 550 RB16 150 (6 ) 171 59 21 85 Approx.1300 #Specification Manufacturin rane -50 ~ 50 h 0 ~ 500 Case Construction: Spray-proof Equivalent to IP65, Material: 304st.st. Wetted parts material Bulb: 304st.st., Flane: 304st.st. Accuracy Within ±2%F.S. R1/2 (P), R3/4 (P), 1/2NP, G1/2B (PF), G3/4B (PF) Flane JIS10K20ARF, JIS10K25ARF, ANSI1B150RF, ANSI1B300RF Without thermowell Union type, Slide type With Double socket union type: R1/2, 1/2NP () thermowell Double socket slide type: R1/2, 1/2NP () Bulb DIA. Bulb (d) hermowell (d1) 6, 8, 10 (Not available to silde type of 6 Dia. and 8 Dia. of RB16) 12, 15 (Not manufacturin with thermowell for 6mm bulb.) #Rane Bulb DIA. Bulb lenth Standard Buld lenth () mm Rane Minimum raduation Bul $ lenth Minimum insertion lenth (d) $ () mm d=6 DIA. d=8 DIA. d=10dia. -50 ~ 50 2 10DIA.$ 100 105 140 (85) 100 (65) -30 ~ 50 2 $ 150 125 165 (110) 120 (85) -20 ~ 100 2 $ 100 95 120 (80) 90 (65) -10 ~ 50 1 $ 150 160 205 (120) 145 (95) 0 ~ 50 1 $ 200 185 240 (140) 165 (110) ~ 60 1 $ 150 160 205 (120) 145 (95) ~ 80 2 $ 150 125 165 (110) 120 (85) ~ 100 2 $ 100 105 140 (85) 100 (65) ~ 120 2 $ 100 95 120 (80) 90 (65) ~ 150 2 $ 100 80 105 (65) 80 (55) ~ 200 5 $ 100 65 90 (55) 70 (50) ~ 250 5 $ 150 110 150 (85) 110 (65) ~ 300 5 $ 100 95 130 (75) 100 (60) ~ 400 10 $ 100 85 110 (70) 80 (55) ~ 500 10 $ 100 75 95 (60) 75 (50) In case of 8mm and 10mm dia. bulb, if required more short bulb, available to shorten up to the lenth in parenthesis. Above minimum insertion lenth is the one for without thermowell. In case of with thermowell, 25mm to be increased to the above lenth. Above lenth is the minimum necessary lenth of bulb to be inserted into the fluid to be measured. Bulb lenth should be over the above lenth and specify 5mm steps. Max. 500 Up to 300 in case ( of 6 Dia. bulb ) 9
FREE ANGE BIMEA HERMOMEERS: SPRAY-PROOF B44 45 46 Free anle bimetal a b H 24 34 fd fd Model Dial size D a b H Weiht (=150) B44 100 (4 ) 116 17 57 117 Approx.550 B45 125 (5 ) 145 17 57 117 Approx.720 B46 150 (6 ) 171 21 61 121 Approx.850 #Specification Manufacturin rane -50 ~ 50 h 0 ~500 Case Construction: Spray-proof Equivalent to IP65, Material: 304st.st. Wetted parts material Bulb: 304st.st., Flane: 304st.st. Accuracy Within ±2%F.S. R1/2 (P), R3/4 (P), 1/2NP, G1/2B (PF), G3/4B (PF) Flane JIS10K20ARF, JIS10K25ARF, ANSI1B150RF, ANSI1B300RF Without thermowell Union type (Not available to slide type) With thermowell Double socket union type: R1/2, 1/2NP () External zero adjustmenent mechanism B46 (150DIA.) only Bulb DIA. Bulb (d) 6, 8, 10 ermowell (d1) 12, 15 (Not manufacturin with thermowell for 6mm bulb.) #Rane Bulb DIA. Bulb lenth Rane Minimum Standard Buld lenth () mm raduation Bul $ lenth Minimum insertion lenth (d) $ () mm d=6 DIA. d=8 DIA. d=10dia. -50 ~ 50 2 10DIA.$ 100 105 140 100-30 ~ 50 2 $ 150 125 165 120-20 ~ 100 2 $ 100 95 120 90-10 ~ 50 1 $ 150 160 205 145 0 ~ 50 1 $ 200 185 240 165 ~ 60 1 $ 150 160 205 145 ~ 80 2 $ 150 125 165 120 ~ 100 2 $ 100 105 140 100 ~ 120 2 $ 100 95 120 90 ~ 150 2 $ 100 80 105 80 ~ 200 5 $ 100 65 90 70 ~ 250 5 $ 150 110 150 110 ~ 300 5 $ 100 95 130 100 ~ 400 10 $ 100 85 110 80 ~ 500 10 $ 100 75 95 75 Above minimum insertion lenth is the one for without thermowell. In case of with thermowell, 25mm to be increased to the above lenth. Above lenth is the minimum necessary lenth of bulb to be inserted into the fluid to be measured. Bulb lenth should be over the above lenth and specify 5mm steps. Max. 500 Up to 300 in case ( of 6 Dia. bulb ) 10
SMA YPE BIMEA HERMOMEERS: INDOOR USE B12 (0type) B22 (Itype) B32 (Vtype) /60DIA. #B12 (type) #B22 (Itype) #B32 (Vtype) 58 40 12 65 DIA. 65 DIA. (6) 42 50 12 40 65 DIA. 45 36 (86) (6) 50 15 (6) 65 Weiht Approx. 220 (=150) #Specification Weiht Approx. 340 (=150) Weiht Approx. 400 (=150) Manufacturin rane -50 ~ 50 h 0 ~ 500 Case Construction: Indoor use, Material: SPCC, Finishin: Ni-ilt Wetted parts material Bulb: 304st.st., Flane: 304st.st. Accuracy Within ±2%F.S. R1/2 (P), R3/4 (P), 1/2NP, G1/2B (PF), G3/4B (PF) Flane JIS10K20ARF, JIS10K25ARF, ANSI1B150RF, ANSI1B300RF Without thermowell Union type (Not available to slide type) With thermowell Double socket union type: R1/2, 1/2NP () Bulb DIA. Bulb (d) 6, 8, 10 ermowell (d1) 12, 15 (Not manufacturin with thermowell for 6mm bulb.) #Rane Bulb DIA. Bulb lenth Rane Minimum Standard Buld lenth () mm raduation Bul $ lenth Minimum insertion lenth (d) $ () mm d=6 DIA. d=8 DIA. d=10dia. -50 ~ 50 2 10DIA.$ 100 105 140 100-30 ~ 50 2 $ 150 125 165 120-20 ~ 100 2 $ 100 95 120 90-10 ~ 50 1 $ 150 160 205 145 0 ~ 50 1 $ 200 185 240 165 ~ 60 2 $ 150 160 205 145 ~ 80 2 $ 150 125 165 120 ~ 100 2 $ 100 105 140 100 ~ 120 2 $ 100 95 120 90 ~ 150 5 $ 100 80 105 80 ~ 200 5 $ 100 65 90 70 ~ 250 5 $ 150 110 150 110 ~ 300 10 $ 100 95 130 100 ~ 400 10 $ 100 85 110 80 ~ 500 10 $ 100 75 95 75 Above minimum insertion lenth is the one for without thermowell. In case of with thermowell, 25mm to be increased to the above lenth. Above lenth is the minimum necessary lenth of bulb to be inserted into the fluid to be measured. Bulb lenth should be over the above lenth and specify 5mm steps. Max. 500 Up to 300 in case ( of 6 Dia. bulb ) 11
CONNECION BUB SPECIFICAION # and dimension Without connection Fixin screw W22 thread 14 Bulb W22 thread 14 85 19 DIA. 19 DIA. 90 15 DIA. 2 9 2 standard position 24 10 3 Union type With connection X Hex. Fixin screw aper Straiht X Hex. w DIA. Screw type (10) 34 S J 3 34 J (mm) J S W X R 1 /2 (P) 18 8 27$ 31.2 R 3 /4 (P) 20 9.5 30$ 34.6 XHex. Fixin screw Gasket aper Straiht G 1 /2B (PF) 18 32 32$ 37 G 3 /4B (PF) 20 36 36$ 41.6 1 /2NP 18 8 27$ 31.2 Slide type X Hex. w DIA. S (10) 40 J 3 40 J Note) Refer to JIS, ANSI, JPI standard, etc. for flane dimensions. Union type (10) 34 Flane type Slide type (10) 40 #Relation of bulb DIA.,connection and (connection, flane) Bulb DIA. (d) Union type Slide type Flane 1 / 3 2 / 4 JIS,ANSI,JPI 6DIA. o - 8DIA. o * o * 10DIA. o o 8mm dia. bulb of slide type is only available with 150mm dia. But not available with free anle type. 12
ype No. Constitution Please specify ype No.,each spcification and temperature rane when orderin. Note: For this Model, there is no applicable item for the fiures X, but please specify X when orderin. Mdel B13 B14 B16 B23 B24 B26 RB43 RB44 RB46 RB14 RB16 B44 B45 B46 B12 B22 B32 Mountin Size Drip-proof, type, 75DIA. Drip-proof, type, 100DIA. Drip-proof, type, 150DIA. Drip-proof, I type, 75DIA. Drip-proof, I type, 100DIA. Drip-proof, I type, 150DIA. Spray-proof,type, 75DIA. Spray-proof,type, 100DIA. Spray-proof,type, 150DIA. Spray-proof, I type, 100DIA. Spray-proof, I type, 150DIA. Spray-proof free anle, 100DIA. Spray-proof free anle, 125DIA. Spray-proof free anle, 150DIA. Indoor use, type, 60DIA. Indoor use, I type, 60DIA. Indoor use, V type, 60DIA. 3 0 R 1 / 2 1 R 3 / 4 1 hermowell inner connection 0 Without thermowell 1 With thermowell: W22 thread14 (Standard) 2 With thermowell: R 1 / 2 double socket 3 With thermowell: 1 / 2NP double socket 4 With thermowell: G 1 / 2 double socket 5 With thermowell: R 3 / 4 double socket Please refer to next pae for thermowell. (SW33) 2 0 Union type/fixed type 1 Slide type/fixed type* * Slide type is not manufacturin for all model of 6mm dia. bulb and also 8mm dia. bulb of 150mm dial size. Also not available with free anle type and small type. 2 1 / 2NP 3 G 1 / 2B 4 G 3 / 4B 5 JIS10K20ARF 6 JIS10K25ARF 7 ANSI1B150RF 8 ANSI1B300RF A Fixin screw (W22 thread 14) union type only Selection spec 1 2 3 4 5 6 B 1 Additional Spec. (Option) 8 9 7 10 11 12 x x x x 13 x 14 x 15 ype No. 4Rane () 1 0 ~ 50, 60, 80, 100, 120, 150, 200, 250, 300 2 0 ~ 400, 500 3-10~ 50, -20 ~ 100, -30 ~ 50, -50 ~ 50 Please specify rane & unit. 5 Bulb DIA. 0 6DIA., =300 (max.) 1 8DIA., =500 (max.) 2 10DIA., =500 (max.) 6 Bulb lenth (mm) dimension 1 From min. insertion lenth to 500mm (Up to 300mm for 6mm bulb.) Specify bulb lenth 5m/m stemps. 9 Other additional spec. 0 Nil 15 Document 0 Nil 1 Please specify your requirement. Drawin one sheet, Instruction manuual, Inspection procedure, Mill sheet, est report. 1 Please specify your requirement. Case finishin, Dual scale with (f) 316 st.st.option. External zero adjustment (B46) 8 reatment 0 Nil 1 Use no oil 2 Use no water 3 Use no oil & water 13
HERMOWE SPECIFICAION # parts and dimension #hermowell type,size Standard type Weldin type X Hex. S Weldin Weldin aper Screw (10) M J Double socket type Drilled type (Straiht) R (P) X Hex. S Screw type Screw type Union type Standard type (10) (25) M J Drilled type (aper) Straiht Screw X Hex. (10) 3 J M W DIA. (mm) J S W X M R 1 /2 18 8-27$ 31.2 43 d2 DIA. Double socket type R 3 /4 20 9.5-30$ 34.6 45 X Hex. W DIA. G 1 /2B 18-32 32$ 37 43 G 3 /4B 20-36 36$ 41.6 45 Weldin type Weldin Weldin (10) (25) M Standard type Drilled type (Straih) JIS, ANSI, JPI Flane type Weldin Flane type Union type (10) Double socket type 45 Drilled type (aper) Weldin d2 DIA. (10) (25) 45 Note) Please refer to JIS, ANSI, JPI standard for flane size. #Relation of hermowell and bulb. Out dia () 12 15 Bulb hermowell hermo -well type Drilled type Weldin type Drilled type Weldin type Inner dia (d2dia.) 8.5 8.5 10.5 11 d2 DIA. Bulb 8 8 10 10 #hermowell material 1 304 st.st., 316 st.st., 316 st.st., itanium, Hastelloy-B, and Monel-metal are available. Coatin is available with followins. Rubber, Kel-F, eflon, ead or Glass hermowell with coatin is flane type only. 14
ype No. Constitution Please specify ype No., each spcification and temperature rane when orderin. (Note: For this Model, there is no applicable item for the fiures X, but please specify X when orderin.) S W 1 Weldin type S W 2 Drilled type S W 3 Drilled type Model 1 Straiht W22 thread 14 2 Straiht R 1 /2 3 Straiht 1 /2NP 4 Straiht G 1 /2B 5 Straiht R 3 /4 6 aper W22thread14 7 aper R 1 /2 8 aper 1 /2NP 9 aper G 1 /2B 5 aper R 3 /4 1 2 00 Screw type, R 1 / 2 01 Screw type, R 3 / 4 02 Screw type, 1 / 2 NP 03 Screw type, G 1 / 2 B 04 Screw type, G 3 / 4 B 05 Flane type, JIS10K20ARF 06 Flane type, JIS10K25ARF 07 Flane type, ANSI1B150RF 08 Flane type, ANSI1B300RF 0F Flane type, JIS10K15ARF 0G Flane type, JIS10K40ARF 0H Flane type, JIS10K50ARF 0W Flane type, JPI1B150RF 0X Flane type, JPI1B300RF Other screw flane (F,GF,MF,FMF,R) are avaibable, contact NKS for details. 3 Material 1 304 st.st. 2 316 st.st. 5 316 st.st. Drilled type only. In case of Drilled type, special material titanium,hastelloy or other materials are available, contact NKS for details. Selection spec. Additional Spec. (Option) S W hermowell 1 2 3 4 5 6 7 8 9 10 11 12 x x x 13 x 14 x 15 ype No. 4 5Out dia 12 Out dia12 DIA. 15 Out dia15 DIA. 6 7 8Size Weldin type (mm) Drilled type (mm) 001 ~ 100 001 ~ 100 101 101 ~ 200 101 101 ~ 150 201 201 ~ 300 151 151 ~ 200 301 301 ~ 400 201 201 ~ 250 401 401 ~ 500 251 251 ~ 300 301 301 ~ 350 351 351 ~ 400 401 401 ~ 450 451 451 ~ 500 Please specify size. 9 Other additional spec. 0 Nil 1 Please specify your requirement. Bore option (Drilled type only) with plu chain. 15 Document 0 Nil 1 Please specify ypur requirement. Drawin one sheet, Mill sheet. 15