查看下面所有型号
产品描述
OMEGA offers a wide range of thermocouple heads from cast iron to Feraloy Iron Alloy.
| Material | Type | Model No. | Terminals | Wt. (oz) |
Threaded Openings | Features | |
| Protection Tube Entry |
Extension Wire Entry |
||||||
| Cast Iron | NB1 | NB1-0 NB1-2 NB1-4 |
0 = no terminal block 2 = single element 4 = duplex element max. 14 gage wire |
22 23 24 |
1/2" NPT | 1/2" NPT | * Rugged construction * Screw cover with inside thread * Moisture and dust resistant * Ideal for outdoor use |
| Burnished Die Cast Aluminum |
NB2 | NB2-0 NB2-2 NB2-4 |
0 = no terminal block 2 = single element 4 = duplex element max. 14 gage wire |
5 6 6-1/2 |
1/2" NPT Standard |
1/2" NPT w/compression fitting for 1/8" to 1/4"O.D. wire |
* Small and Lightweight * Good corrosion resistance * Gasketed, weather resistant * Burnished finish * Safety chain on cover |
| Cast Aluminum Body and Cap |
NEPA | NEPA-0 NEPA-2 NEPA-4 |
0 = no terminal block 2 = single element 4 = duplex element max. 14 gage wire |
16-1/2 17-3/4 18-1/4 |
3/4" NPT | 3/4" NPT | * Explosion resistant head * Rated for: Class III Class I, Group C, D Class II, Groups E, F, G * Screw cover * Moisture and dust resistant * Safety Ideal for outdoor use * Safety Utilizes barrier strip connector (optional) |
| NEPB | NEPB-0 NEPB-2 NEPB-4 |
0 = no terminal block 2 = single element 4 = duplex element max. 14 gage wire |
21-1/2 22-3/4 23-1/4 |
1/2" NPT | 1/2" NPT | ||
| Cast Iron |
NSA | NSA-0 NSA-2 NSA-4 |
0 = no terminal block 2 = single element 4 = duplex element max. 8 gage wire |
42 46 48 |
1/2" NPT | 3/4" NPT | * Rugged construction * Screw cover with inside thread * Moisture and dust resistant * Ideal for outdoor use * Standard heavy duty head * Cover equipped with safety chain (readily removed without tools) |
| NSB | NSB-0 NSB-2 NSB-4 |
0 = no terminal block 2 = single element 4 = duplex element max. 8 gage wire |
40 44 46 |
3/4" NPT | 3/4" NPT | ||
| NSC | NSC-0 NSC-2 NSC-4 |
0 = no terminal block 2 = single element 4 = duplex element max. 8 gage wire |
36 40 42 |
1" NPT | 3/4" NPT | ||
| Cast Iron with Aluminum Cap |
NEP-T | NEP-T0 NEP-T2 NEP-T4 |
0 = no terminal block 2 = single element 4 = duplex element max. 14 gage wire |
75 76 76 |
1/2" NPT | 1/2" NPT | * Explosion resistant head * Rated for Class I, Group C, D Class II, Groups E, F, G Class III * Screw cover with inside thread * Moisture and dust resistant * Ideal for outdoor use * Utilizes barrier strip connector (optional) |
| Feraloy with Iron Alloy |
HEP-TX | HEP-TX-0 HEP-TX-2 HEP-TX-4 HEP-TX-70 |
0 = no terminal block 2 = single element 4 = duplex element 70 = for mounting TX70 Transmitter max. 14 gage wire |
62 64 64 66 |
1" NPT 3/4" NPT |
1" NPT 3/4" NPT |
* Explosion resistant head for 2-wire transmitter * Rated for Class I, Div 1&2, Groups C, D Class III Class II, Div 1 Groups E, F, G, Class III * Moisture and dust resistant * Ideal for outdoor use * Utilizes barrier strip connector (optional) |
