170 series – Temperature sensor with stainless steel connection head

Temperature sensor made from stainless steel-316 with a stainless steel-304 connection head and bayonet cap, supplied made to measure with swivel, nipple or dairy connection process connection or as air temperature probe.

DESCRIPTION

The 170 series is made of stainless steel-316 with a stainless steel-304 connection head with bayonet cap and welded stainless steel cable swivel feed-through PG-11. This sensor with a process connection in accordance with customer specifications  can be fitted with a 2-wire transmitter type TRM33A. In addition, available with NW25 and NW50 process connection, also known as ‘dairy’ or ‘sanitary’ connections. The 170 series is also available in a vibration-resistant version “170-S” with Lloyds approval, specially suitable for extreme stresses such as ship diesel engines and heavy industry.

SPECIFICATIONS

• type 170
• type 171
• type 172
• type 177

Types	170: Stainless steel Temperature sensor, process connection in swivel nut with internal thread. 171: Stainles steel Temperature sensor, process connection in nipple with external thread. 172: Stainless steel Temperature sensor, without process connection. 177: Stainless steel Temperature sensor, designed as air temperature probe. Length, diameter, and measurement system as requested with order.
Possible applications	General industry. Foodstuffs industry. Dairy processing industry (also NW dairy connection). Corrosive environments. Shipping (series 170-S).
Measurement element	PT100 PT200 PT500 PT1000 Ni100 Ni1000 Thermocouple J, K, T, S.
Measurement system	Single version Duplex version  2, 3 or 4-lead technology.
Temperature range	Standard range to a maximum of 300 °C.  Also suitable for high temperature measurements. This is however very much dependent upon the chosen materials, connection cables and construction. For the correct version, please feel free to contact us.
Materials	Measuring section stainless steel-316. Stainless steel-304 connection head.
Dimensions	As requested with order.
Process connection	Refer to type numbers for the desired version, including BSP and NPT screw thread.
Connection cable	Screw connection in the connection head, so supplied without cable.
IP-norm	IP-65 (the cut away measuring section of the 177 air probe is not watertight).
Options  (for supplement)	Duplex version. Head transmitter TRM33A, measurement range as requested. Measurement system PT100 1/3 Din selection. Measurement system PT100 1/5 Din selection. Measurement system PT100 1/10 Din selection.

DOCUMENTATION

• Brochure
• Further information about dimensions, connection and cables is given on the Support pages.

ORDERING

The delivery of standard types from stocks and customer-specific versions can be within a few days. In view of the large number of versions and options for orders you can contact our sales department tel. +31 50-501 37 45 or by email:sales@rstechnics.nl