JUMO EM-50 - Housing; Process Connection; Approvals and Approval Marks

7 Technical data
34
7.6 Housing
7.7 Process connection
For further process connections and protection tubes see data sheet 606710.
7.8 Approvals and approval marks
Material Galvanized sheet steel
Mounting
Standard With 2 M3 screws, spaced 22 mm
Extra code 704 Switching head mounting with 2 M4 screws, spaced 28 mm
Extra code 705 Switching head mounting with 2 M3 screws, spaced 33 mm
Extra code 710 Central mounting M10 × 1 with acorn nut (for TB and STB only)
Setpoint value setting
TR Switching point adjustable from outside with rotary knob.
TW, TB, STB, STW (STB) Switching point adjustable with screwdriver.
Types EM-3, EM-4, EM-30,
EM-33, EM-40, EM-44, EMF-444,
EMF-3333
Permanently set at the factory to customer requirements.
Setpoint adjuster See data sheet 606715
Scale range Standard 250°∠ (for STB and STW (STB)), see table for control ranges and
probes
Protection type IP00 according to EN 60529
Weight Approx. 300 g
EM series with capillary Plain cylindrical probe "10" (standard)
Screw-in protection tube "20" (upon request)
Screw-in sleeve with screw-in spigot G 1/2, form A, according to DIN 3852/2
and clamping piece with fixing screw for securing the probe
Material
Protection tube up to 150 °C CuZn (standard)
Protection tube above 150 °C CrNi
Insertion length S
Standard 100, 120, 150, 200 or 300 mm (other lengths upon request)
Protection tube Ø D = 8 mm, D = 10 mm
DIN
Testing agency DIN CERTCO/TÜV Süd
Certificates/certification numbers TR777
Inspection basis DIN EN 14597
Valid for EM-1
DIN
Testing agency DIN CERTCO/TÜV Süd
Certificates/certification numbers TW778
Inspection basis DIN EN 14597
Valid for EM-2, EM-3