Bimetal Type Temperature Gauge TT100 ( Tetrotemp 100 )0 pages

Data sheet
Date
Page

TT100
10/2013
1 of 2

BIMETAL TYPE TEMPERATURE GAUGE
TETROTEMP 100

The bimetal type temperature gauge series TT100
are made of two cold welded metal strips with
different thermal expansion coefficient. They can be
used in the following applications: chemical, petro
chemical, gas and oil, food and pharmaceutical.

ATEX 94/9/CE

GOST R PATTERN
APPROVAL

ATEX and GOST R PATTERN approvals available
under our PCI TEMA brand.

TECHNICAL CHARACTERISTICS
Diameters: 80-100-130-150 mm (3-4-5-6”)
Case and ring: st. st. 304, bayonet type ring
Protection degree : IP56 (EN60529/IEC529)
Transparent: Acylic, thickness 4mm, gasket in
neoprene
Movement: st. st.
Dial: aluminium with black numerals on white
background
Pointer: Aluminium., black painted, micrometric
adjustable
Sensing element: cold welded bimetal coil
Capillary material: AISI 316
Bulb material : AISI 316
Dimension bulb : standard Ø 8 ; Ø 6 and 9mm as
option
Welding: T.I.G.
Connection dimension: ¼” ; ½” ; ¾” NPTM or BSP
Mounting:
type A, direct, radial lower stem
type D, direct, rear stem
type H direct, multi angle stem
Ranges: see table at page 2
Over range: +30% F.S.
Accuracy: class 1
Ambient temperature limit: -25/+65°C
Limit: can be used for continuous service up to 400°C
and for intermittent service between 400 and 500°C
Construction ac. to ATEX directive 94/9/EC , gr.II cat.
2GD
OPTIONS AND ACCESSORIES
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Special scale
Safety glass
Case and ring in St. St. 316
Zero screw external at the rear of the case
Thermo connections
Thermowell

HOW TO ORDER
Please specify: model, case diameter, range, probe
dimensions, connection, options if any
Example : TT100, A, 100mm, 0/250°C, probe
150x8mm, ½”NPTM

_______________________________________________________________________________________________
PCI (Process System Solutions) Ltd, Unit 7 Slaidburn Crescent, Southport, Merseyside, PR9 9YF, UK,
Tel: +44 (0) 1704 509090, Fax: +44 (0) 1704 509091,
email: sales@pci-instruments.com, Website: www.pci-instruments.com
(Specifications are subject to change without notice)