P32100 Isolated Temperature Transmitter | SIL 2 / SIL 3 Functional Safety
Description
The universal transmitters for temperature measurement with resistance thermometers and thermocouples - in a 6-mm housing with infrared interface and SIL approval.
- Universal usability
from simple to challenging measurement demands with all known temperature sensors - Convenient setting of all parameters
via IrDA interface. Uncomplicated, menu-guided adjustment also “on site” including archiving of configuration data - Intuitive configuration
of basic parameters – easy, without tools, using 4 rotary and 8 DIP switches - Calibrated range selection
No complicated adjusting - Automatic detection
of the sensor connection (2-, 3- or 4-wire) - Protective separation
according to EN 61140. Protection of maintenance staff and subsequent devices against excessively high voltages up to 300 V AC/DC - Functional safety
up to SIL 2 (up to SIL 3 in case of redundant configuration) with TÜV certificate. Systematically developed according to EN 61508 - High accuracy
due to innovative circuit design - Minimum space consumption
in the enclosure - modular housing: just 6 mm wide - more transmitters per meter of DIN rail - Low-cost assembly
Quick mounting, convenient connection of power supply through DIN rail bus connectors (in case of 24 V DC power supply) - 5-year warranty
The universal P32100 temperature transmitters provide connection possibilities for all common thermocouples and resistance thermometers. They can be flexibly adapted to the respective measuring task using DIP and rotary encoder switches or via an IrDA port.
3-port isolation with protective separation up to 300 V AC/DC according to EN 61140 ensures optimal protection of personnel and equipment as well as unaltered transmission of the measurement signals. The P32100 offer maximum performance in the smallest of spaces.
Resistance thermometers can be operated in 2-, 3- or 4-wire configuration. The connection configuration is automatically recognized, adjustment is not required. All standard thermocouples can be read with internal or external reference junction compensation.
Input voltage signals up to +/- 1000 mV are converted into 0/4 to 20 mA or 0 to 10 V standard signals. This enables low-cost implementation of current measurements using shunt resistors, for example.
Special measuring tasks can be solved with ThermoTrans devices which Knick configures according to individual specifications. Fixed-range devices without switches are used, for example, when manipulations or mix-ups must be precluded.
For applications requiring a high level of functional safety, Knick offers the P32100 transmitter with SIL approval. The requirements of EN 61508 were implemented through specially developed hardware and software. The fail-safe concept makes use of structural measures at the device level (redundancy of system components) and diagnostic methods for selective fault detection. The product is SIL 2 approved (EN 61508) by an authorized body (TÜV Rheinland). SIL 3 in redundant implementations.
Knick Products Comply With UL - What Does That Mean?
Jan 2018
Interface Technology
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| Function: | Temperature measurement |
|---|---|
| Input: | Resistance thermometers, Resistors, Shunt voltages up to ±1000 mV, Thermocouples |
| Output: | 0 ... (±)5 V, 0 ... 10 V, 0 ... 20 mA, 4 ... 20 mA |
| Isolation AC/DC: | up to 300 V |
| Test Voltage: | 2.5 kV AC |
| Power Supply: | 24 V DC |
| Ambient operating temperature: | 0 … 55 (65) °C |
| Dimensions (W x L x H): | 6.2 x 93 x 101 mm |
| Special features: | For safety circuits up to SIL 3, Interface for configuration via PC, Rotary and DIP switches for easy, intuitive configuration, Transmitter for platinum temperature sensors and thermocouples or for measuring mV shunt voltages, in a 6 mm housing |
| Product Category: | Sensor Transmitter |
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