Thermocouples High Vibration

Thermocouples High Vibration Styles H, I and J

1

2

C

Watlow’s patented high vibration thermocouples are a totally new approach to producing vibration and moisture resistant temperature sensors. These qualities make them ideally suited for diesel and turbine exhaust gas temperature sensing, marine applications, laboratory furnaces and R & D test stands and chemical processing. The patented continuous, homogenous thermoelement design, with high temperature compacted MgO insulation, ensures long life where severe vibration and shock are present at elevated temperatures. Highly adaptable to confined areas, the vibration tolerant thermocouple’s integrally mounted hermetic seal prevents moisture infiltration while “spliceless” construction eliminates calibration errors normally caused by nonuniformity in other construction styles. Style H Lead Length "E"

Sheath Length "L"

Custom Ordering Information—Items in Bolded Green Type are preferred with shorter lead times.

2. Style H = Straight I = 45° angle

3

J = 90° angle

3. Sheath O.D. (inch) J = 0.250 4. Lead Wire Construction M = Stranded conductor PFA insulation with stainless steel overbraid 5. Fittings 0 = None available 6. Terminations For reference, see terminations chart on page 38. A = Standard plug B = Standard jack C = Standard plug with mating connector T = Standard—1 1⁄2 inch split leads 7. Sheath Material Q = Alloy 600 8-9. Sheath Length “L” (inch) Whole inches: 02 to 15 10. Sheath Length “L” (fractional inch) 4 = 1⁄2 6 = 3⁄4 0 = 0 2 = 1⁄4 1 3 5 1 = ⁄8 3 = ⁄8 5 = ⁄8 7 = 7⁄8 11. Junction Single 12. Calibration Standard limits

Ungrounded U

Grounded G

K

13-14. Lead Wire Length “E” (feet) Whole feet: 01 to 05 (01 foot standard)

Style I

1.5 in. (25.4 mm)

Le Sh ng ea th th "L "

45

Style J

0.75 in. (19 mm)

1.5 in. (25.4 mm)

90

Sheath Length "L"

74

Lead Length "E"

0.75 in. (19 mm)

Lead Length "E"

4

J

15. Special Requirements 0 = None X = Special requirements, consult factory

5

0

6

7

Q

8

9

10 11 12 13 14 15

K