Application; Marking; Safety Notes - JUMO ATHf-SW Operating Instructions Manual

1 Introduction
1.2

Application

A
1.3

Marking

H
1.4

Safety notes

End of scale
°C
≥ +200°C
< +200
≥ +200°C ≤ +350
≥ +400°C ≤ +500
H
6
Surface-mounting thermostats ATH-SW series are approved as:
❏ Temperature monitor (TW)
❏ Safety temperature limiter (STB).
❏ Safety temperature monitor STW (STB)
❏ Type examination to:
- DIN 3440
- Pressure Equipment Directive 97/23/EC
ATH.-SW-22)
Cutting through or kinking the capillary will result in permanent instrument
failure!
Surface-mounting twin thermostats ATH-SW series conform to VDE 0631.
Physical and toxicological properties of the media which may escape in the
event of a system fracture:
Danger- Fire/explosion
ous
reaction
Ignition
temp.
°C
no +280
no +490
1)
The filling liquid may escape in the event of a system fracture. At present
there is no restrictive statement from the health authorities concerning any
danger to health over short periods and at low concentrations, e.g. after a
fracture of the measuring system.
Water
hazard contami-
nation
Explosion
limit
% v/v
liquid-filled
1.2 — 7.5
1.0 — 3.5
gas-filled
no
(all types, except ATH.-SW-2 and
Toxicologal data
irritant danger
health
yes yes
yes yes
toxic
to
1) no
1)
no