Multi-channel signal scanner
Ametek - ASM series
ASM series is a multi-function signal scanner for TC, 2-3-4 wire RTD, transmitter, thermistor, thermal switch and voltage controlled by JofraCal software....
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Technical Description
- When connecting the entire ASM set, 24 temperature sensors can be calibrated at the same time.
- Save parameters for 24 sensors via software
- Connect any temperature sensor such as RTD (2, 3 or 4 wire), TC, transmitter, thermistor, thermal switch and voltage
- Compatible with many Jofra devices
- Save time
- Integrated input for standard sensor with accuracy level 0.026°C
- Reducing measurement uncertainty due to human factors
- Easy documentation thanks to JofraCal calibration software
- Communication via RS232 port
Specifications
| Overview | |
| Includes 3 versions | |
| ASM-801: | 8 universal inputs, RTD, TC, mA, V, Ohm, transmitter measurement. |
| ASM-802: | 8 mini TC inputs |
| ASM-803: | 8 LEMO inputs for RTD, integrated loop power supply |
| Includes 2 models | |
| Model A: | Used to measure the current of connected devices, used with measuring devices. Calibrate 8 sensors at the same time. Integrated cold junction temperature. Convert signals to 30VDC, 30mA |
| Model B: | similar to model A but does not require the use of measuring equipment. In particular, the sampling time of model B is only a few seconds while model A is 15 seconds when connected to model ATC B. Model B also has a voltage of up to 10V, a resistance of up to 4 kΩ and a current of up to 24mA. |
| Power Supply: | via AC/DC cable 90 – 254V, 45 – 65 Hz |
| Output: | 30V ± 2%, max. 30W |
| Weight: | 2.3 kg |
| Input parameters (model A) | |
| Transmitter power supply | |
| Output voltage: | 24 VDC + 10% |
| Output current: | max. 28 mA |
| Accuracy | |
| ASM-801/802: | ±0.2 degrees C |
| ASM-803: | ±0.5 degrees C |
| Input parameters (model B) | |
| Transmitter power supply | |
| Output voltage: | 24 VDC + 10% |
| Output current: | max. 28 mA |
| mA transmitter input | |
| Supply range: | 0 – 24 mA |
| Accuracy (12 months): | ±0.01% rdg + 0.01% FS |
| VDC output | |
| Voltage range: | 0 – 12 VDC |
| Accuracy (12 months): | ±0.005% rdg + 0.01% FS |
| Switch input | |
| Voltage test: | max. 2.5 VDC |
| Current test: | max. 0.8 mA |
