Panel-mounted thermostats 602025
EM series up to 650 °C
The devices are available as temperature monitors (TW), temperature limiters (TB), and as safety temperature limiters (STB). In the event of a malfunction the STB places the system being monitored in a safe operating status. Panel-mounted thermostats operate according to the liquid expansion principle.
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No auxiliary
energy required |
High switching
point accuracy |
Temperature
compensation |
GENERAL TECHNICAL DATA |
| Versions | Temperature controller (TR), temperature monitor (TW), temperature limiter (TB), safety temperature monitor (STW), safety temperature limiter (STB) |
| Switching capacity | 16 A, 230 V |
| Switching elements | 1, 2, 3, or 4 single-pole snap-action switches |
| Maximum control range/limit value | 650 °C |
| Areas of application | Heating industry, air-conditioning industry, heating cabinets, plastics industry, furnace construction, general mechanical engineering |
| Approvals | DIN, UL, PED, EAC, DVGW (up to 500 °C) |
| Features | Batch size according to customer specification, temperature ranges up to 650 °C possible |
Digital indicator
Devices that can be used universally in various DIN formats to display process variables. The basic version includes a min/max value function, a hold function, a taring function, limit value monitoring functions, digital control signals, timer functions, and a service counter.
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Creation of individual
ST code application |
Intuitive configuration
and operation |
Fast and simple
startup |
Temperature limiter/monitor
The JUMO safetyM TB/TW is a user programmable limiter/monitor. The universal measurement input is user configurable for RTD temperature probes, thermocouples, and current or voltage signals. TB/TWs are used to monitor thermal processes in plants for a set limit value.
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Setup program
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Universal measurement
input |
Alphanumeric
LCD display |
Safety temperature limiters and monitors according to DIN EN 14597 and ATEX approval
The compact and user configurable JUMO safetyM STB/STW Ex can enable early and reliable detection of risks in Ex areas which could potentially result in personal injuries, environmental damage, or destruction of the production facilities and production goods.
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Setup program
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Intrinsically safe
inputs [Ex ia] |
Ignition source
monitoring |
