Cảm Biến Nhiệt Độ RTD
Model : RTD
Manufacture : NEW - FLOW
Head housing : General. IP65. Explosion proof available
PT100 Element
Dial size : Ø1.6~Ø12.75 mm on request
Sheath material : SS316
Working temperature limited : -200~650°C according to applicable standards table
Measuring wiring method : 2 wire, 3 wire, 4 wire, available
Thermo Resistance Sensor Size
Single Element
Sheath (unit: mm) |
Lead Wire (unit: mm) |
Sheath max. length (unit: M) |
|||
O.D | t | Material | Diameter | Material | A |
Ø1.6 | 0.25 | SUS316 | Ø0.25 | Nickel | 100 |
Ø3.2 | 0.47 | Ø0.51 | 83 | ||
Ø4.8 | 0.72 | Ø0.76 | 35 | ||
Ø6.4 | 0.93 | Ø1.00 | 20 | ||
Ø8.0 | 1.16 | Ø1.30 | 11.5 | ||
Ø9.0 | 1.25 | Ø1.46 | 21 | ||
Ø12.75 | 1.80 | Ø1.50 | 10.5 |
Double Element
Sheath (unit: mm) |
Lead Wire (unit: mm) |
Sheath max. length (unit:M) |
|||
O.D | t | Material | Diameter | Material | A |
Ø3.2 | 0.38 | SUS316 | Ø0.30 | Nickel | 83 |
Ø4.8 | 0.72 | Ø0.50 | 35 | ||
Ø6.4 | 0.93 | Ø0.72 | 20 | ||
Ø8.0 | 1.16 | Ø0.90 | 11.5 | ||
Ø9.0 | 1.25 | Ø1.00 | 21 | ||
Ø12.75 | 1.80 | Ø1.50 | 10.5 |
Standard Table For PT100 (R100/RO=1.385)
IEC Pub. 751-1983 JIS C1604-1997 |
ASTM E1137-1995 | |||
Class | Tolerance (°C) | Measuring Current | Class | Tolerance (°C) |
A | ±(0.15+0.002|t|) | Under 2mA | A | ±(0.13+0.0017|t|) |
B | ±(0.3+0.005|t|) | B | ±(0.25+0.0042|t|) |
Ordering Information
Code | Head Housing Protection |
IP65 (1) HN (2) HP (3) HD (4) HI (5) HB | |
Explosion proof (6) KS (7) S1 (8) S2 |
Code | Sensor Type |
A | Spring Loading Hexagonal Head Thread Type |
B | Spring Loading Nipple Thread Type |
C | Welded Hexagonal Head Thread Type |
D | Welded Nipple Thread Type |
Code | Sensor Connection Size |
Thread type (1) ½"NPT (2)¾"NPT (3) Option |
Code | Conduit Connection |
(A) ½"NPT Female (B)¾"NPT Female (O) option |
Code | Sensor Dimensions "O.D" mm |
(1) 1.6 (2) 3.2 (3) 4.8 (4) 6.4 (5) 8.0 (6) 9.0 (7) 12.75 (O) option |
Code | Sheath Material |
A | SS316 |
O | Option |
Code | Element Type |
1 | PT100 |
Code | Element No |
S | Single |
D | Double |
Code | Sensor Class |
(1) Class A (2) Class B |
Code | Sensor insersion Length "L" |
Please directly fill in requesting length (mm). |
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