11325232.05 09/2016 EN/DE/FR/ES
WIKA operating instructions DiwiTherm
®
, model TR75
7
EN
3.
Specifications
Resistance thermometer with digital display, model TR75
Measuring ranges
-40.0 ... +199.9 °C / +200 ... +450 °C
with automatic measuring range changeover (autorange)
Display
■
Principle
■
Resolution
■
Accuracy
3 ½- digit LCD, 7-segment display, 21 mm high
0.1 K up to 199.9 °C; 1 K from 200 °C
0.5 % of the respective full-range value ±1 digit
Sensor
Pt1000
Instrument variants
■
DiwiTherm
®
with sensor
for insertion
Sensor with connection cable
Max. working temperature 200 °C
Case for panel mounting, with panel mounting flange
■
DiwiTherm
®
for mounting
in a thermowell
Spring-loaded sensor
Screwed plug to thermowell
Case with neck tube
Option:
Adjustable stem and dial (rotatable through 360° and tiltable
through 90°)
■
DiwiTherm
®
for mounting
on a pipe surface
Contact bulb for fixing with tightening strap
Max. working temperature 200 °C
Case with neck tube
Option:
Adjustable stem and dial (rotatable through 360° and tiltable
through 90°)
Case for panel mounting, with connection cable and panel
mounting flange
Power supply U
B
DC 3.6 V from 3.6 V lithium battery, AA size (Mignon), included in
delivery
1)
Operating time
min. 10 years
Special features
If the battery drops below 2.7 V, the display switches into “LO” mode
1) Not replaceable by the customer.
Case
Nominal size
100
Material
Stainless steel
Bezel ring
Bayonet ring
Window
Instrument glass
Ingress protection
IP65 per IEC/EN 60529
Weight
approx. 1 kg (actual weight depends on design and possibly moun-
ted thermowell)
3. Specifications
Содержание DiwiTherm TR75
Страница 24: ...11325232 05 09 2016 EN DE FR ES 24 WIKA operating instructions DiwiTherm model TR75 EN ...
Страница 66: ...66 WIKA mode d emploi DiwiTherm type TR75 FR 11325232 05 09 2016 EN DE FR ES ...
Страница 87: ...WIKA operating instructions DiwiTherm model TR75 87 11325232 05 09 2016 EN DE FR ES ...
Страница 88: ......