JUMO safetyM TB/TW
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.
 |
 |
 |
|
Setup program
|
Universal measurement
input |
Alphanumeric
LCD display |
GENERAL TECHNICAL DATA |
| Measurement input | Pt100, Pt1000 in two-wire or three-wire circuit, 2 × Pt100 for differential measurement |
| Wide voltage supply range | AC 110 to 240 V +10 %/-15 % |
| Linearization | 17 linearizations can be set |
| LCD display | Two-line display for indication of measured values and parameters |
| Input filter | Digital input filter with configurable filter time constants |
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.
|
 |
 |
|
Creation of individual
ST code application |
Intuitive configuration
and operation |
Fast and simple
startup |
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.
|
 |
 |
|
Setup program
|
Intrinsically safe
inputs [Ex ia] |
Ignition source
monitoring |
Safety temperature limiter, safety temperature monitor according to DIN EN 14597
The device is primarily built to monitor thermotechnical processes accurately and switch the systems to a safe operating status in the event of malfunctions. As a result, risks to people, the environment, production facilities, and production goods can be identified and averted at an early stage.
 |
|
 |
|
Internal and
external unlocking |
LCD display
|
Wide voltage
supply range |
