| model | MTS-STD-GR-2512 | MTS-STD-GR-3514 | MTS-STD-GR-4020 | MTS-STD-GR-4525 |
| Measuring range | 250 ℃~1200 ℃ | 350 ℃~1400 ℃ | 400 ℃~2000 ℃ | 450 ℃~2500 ℃ |
| detector | InGaAs/InGaAs (stacked indium gallium arsenic) |
| Monochromatic working wavelength | one point seven μ M |
| Colorimetric working wavelength | Wavelength 1: (0.9-1.7) μ m. Wavelength 2:1.7 μ M | Wavelength 1: (1.25-1.7) μ m. Wavelength 2:1.7 μ M |
| Main applications | Hot rolling, wire and bar processing, non-ferrous metal processing Induction heating, galvanized wire | Laser heating or vacuum furnace |
| Distance coefficient | 30:1 | 60:1 | 100:1 | 200:1 |
| Measure distance | Standard focal length: 0.45m to infinity adjustable, near focal length: 0.25m to 0.6m |
| measurement accuracy | ± 0.5% T (T is the reading temperature), higher precision customizable |
| resolving power | 0.1 ℃ |
| Repetitive accuracy | ± 2 ℃ |
| Monochromatic coefficient | 0.100~1.100, adjustable step distance of 0.001 |
| Bicolor coefficient | 0.850~1.150, adjustable step distance of 0.001 |
| response time | 5ms~99.99s adjustable, faster speed customizable |
| signal processing | Peak value, valley value, average value, alarm for high or low ambient temperature, single color and dual color switchable, power failure protection and other functions |
| output | The first group of multiple analog outputs (4mA~20mA, 0mA~20mA, 0V~5V, 0V~10V can be switched), Output resolution of 16 bits, accurate to 0.1 ℃, maximum load of 600 Ω for current loop output, allowable current of 10mA for voltage output |
| The second set of analog output is 4mA~20mA, with a resolution of 16bit and an accuracy of 0.1 ℃. The maximum load output of the current loop is 600 Ω |
| Alarm output: Upper and lower limit alarms, using optocoupler relays with unlimited service life, Conduction resistance ≤ 2 Ω, maximum allowable voltage AC42V or DC60V, maximum allowable current 120mA, response time 2ms |
| PNP level output (output current 100mA, with overload protection) |
| RS485 output, capable of parameter modification, data recording, and querying functions |
| Display method | Adopting industrial grade self luminous OLED display screen |
| Power supply | DC (20-30) V, with overvoltage, overcurrent, and short circuit protection, power consumption: 5W（ 24V@200mA ）, Built in EMI filter, can resist interference from 2500VDC pulse group. |
| Environmental temperature compensation | Equipped with a 40 ℃ constant temperature heater, measure temperature after 10 minutes of power on. Built in full temperature compensation, temperature measurement accuracy is almost unaffected by environmental temperature. |
| sighting system | You can choose to use a visible high brightness green light or an eyepiece for aiming. The eyepiece aims at the target object in a positive image, and what you see is what you measure. |
| interface | 12 core high-temperature shielded cable and international brand fully sealed plug |
| Usage environment | Without water cooling: -20 ℃~+60 ℃, blowing pressure is 0.1MPa, flow rate is 6L/min With water cooling: -20 ℃~+200 ℃, cooling water pressure is 0.2MPa, flow rate is 2L/min |
| Protection level | IP65 |
