Specifications - WIKA TS-972 Operating Instructions Manual

8.2 Return
Strictly observe the following when shipping the instrument:
All instruments delivered to WIKA must be free from any kind of hazardous substances
(acids, bases, solutions, etc.) and must therefore be cleaned before being returned.
WARNING!
Physical injuries and damage to property and the environment through
residual media
Residual media in the dismounted instrument can result in a risk to persons, the
environment and equipment.
▶
With hazardous substances, include the material safety data sheet for the
corresponding medium.
▶
Clean the instrument, see chapter 7.2 "Cleaning".
When returning the instrument, use the original packaging or a suitable transport
packaging.
8.3 Disposal
Incorrect disposal can put the environment at risk.
Dispose of instrument components and packaging materials in an environmentally
compatible way and in accordance with the country-specific waste disposal regulations.

9. Specifications

Operating conditions
Permissible temperature ranges
Ambient: -10 ... +60 °C (14 ... 140 °F)
Storage: -10 ... +60 °C (14 ... 140 °F)
Ingress protection
IP66 per IS/IEC 60529
Setpoint repeatability
±1% of FSR
Scale accuracy
±5% of FSR
Switching function
1 × SPDT (single pole double throw)
■
2 × SPDT (single pole double throw) for DPDT action synchronising
■
error within 2% of FSR
WIKA operating instructions, temperature switch with adjustability of switch differential, model TS-972
Setting range
Maximum
working
Code Range
(1), (3)
pressure
(4)
C009 25 ... 90°C 300°C
C010 70 ... 150°C 300°C
C024 5 ... 60°C 110°C
In the absence of customer specification, the switch point will be preset on falling
(1)
temperature to the mid point of the range [I.e. 50% of span + minimum range value]
The values indicate the maximum achievable limits of switch differential.
(2)
Set and reset point of the switch should not exceed the upper and lower range limits.
(3)
Maximum working temperature that the sensor element can withstand without suffering
(4)
any permanent damage. The instrument might have to be calibrated afterwards
Switching differential for contact
versions
(2)
1 ×
2 × SPDT
SPDT
6 ... 20°C 8 ... 20°C
8 ... 30°C 10.5 ... 30°C
8 ... 15°C 12 ... 15°C
8