Type HTP Series Specifications

The code number to be ordered may be specified as follows:

HTP High Temperature Probe

Code

Diameter

60

60 mils

65

65 mils

85

85 mils

100

100 mils

Code

Probe Length*

A

0.125 in (3.17 mm)

B

0.25 in (6.35 mm) standard

D

0.5 in (12.7 mm)

Code

Material System

D

--

Code

Resistance RT @ 257°F (125°C)**

514

510 kS

754

750 kS

105

1.0 MS

155

1.5 MS

Code

Tolerance***

F

1

G

2

J

5

K

10

L

15

M

20

N

25

P

30

Q

40

R

50

S

Non-standard

(consult factory)

HTP - ____

-

____

-

____

-

____ - ____

Typical model number

*The nominal standard value for the zero-power resistance at 257°F (125°C).

**The zero-power resistance at 77°F (25°C), expressed in Ω, is identified by a three digit code number. The first two digits represent

significant figures, and the last digit specifies the number of zeros to follow. Example: 0.06 in (1.5 mm) maximum diameter x 1/4 in

(6.35 mm) long glass probe with a zero-power resistance at 257°F (125°C) of 510 k and a tolerance of ±20% would be specified as

HTP60BD514M.

***Special tolerances are available on request . Consult the factory for special resistance tolerances, non-standard resistances and/or

non-standard temperatures.

Ordering Information