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JUMO safetyM STB/STW - Safety Temperature Limiter and Safety Temperature Monitor According to DIN EN 14597 (701150)
image_701150 UL / CRUUS DIN DGRL GL SIL PL

  • Can be configured as safety temperature limiter (STB) or safety temperature monitor (STW)
  • 1oo2D architecture
  • Approvals for DIN EN 14597, SIL3, PLe, UL
  • Two relay outputs can be used as pre-alarm or limit value alarm
  • Pre-alarm absolute or adjustable as a margin from the limit value
  • Digital input filter with configurable filter time constant
  • Internal and external unlocking possible

JUMO safetyM STB/STW Ex - Safety Temperature Limiter and Safety Temperature Monitor According to DIN 14597
image_701155 Ex DIN DGRL GL SIL PL

  • 1 sensor variant
    Ex II (1) (2) (3) G (b1) [Ex ia Ga] [e pz] IIC
    Ex II (1) (2) (3) D (b1) [Ex ia Da] [p Dc] IIIC
  • 2 sensor variant
    Ex II (1) (1) (2) G (b2) [Ex ia Ga] [e py] IIC
    Ex II (1) (1) (2) D (b2) [Ex ia Da] [p Db] IIIC
  • Monitoring of potential sources of ignition according to EN 13463 IPL 2
  • Temperature monitoring unit for monitoring of potential sources of ignition according to EN 50495 SIL2
  • Minimum pressure monitoring SIL2
  • Intrinsically safe input [Ex ia] according to EN 60079-11
  • Safety-relevant limit value relay (230 V, 3 A)
  • Pre-alarm absolute or adjustable as a margin from the limit value
  • Default actual value output
  • Approvals for DIN EN 14597, ATEX, PED
  • Optional approvals: SIL, PL, GL

JUMO safetyM TB/TW - Temperature Limiter and Temperature Monitor According to DIN EN 14597
image_701160 UL / CRUUS DIN

  • Design width 22.5 mm
  • Installation on DIN rail, 35 mm
  • Approval according to DIN EN 14597, cULus
  • Universal measuring input (including standard signal)
  • LCD display
  • Configuration with setup program

JUMO safetyM TB/TW08 Temperature Limiter and Temperature Monitor According to DIN EN 14597
image_701170 UL / CRUUS DIN

  • Configurable as temperature limiter (TB) or temperature monitor (TW)
  • Approval according to DIN EN 14597
  • 17 linearizations can be set
  • Input 2 × Pt100 for differential measurement
  • Internal and external unlocking possible
  • DIN CERTCO tested device