Технические данные
| CALOMAT 6, 19“ unit | |
|---|---|
| General (following DIN EN 61207 / IEC 1207. All data referred to binary gas mixture H2 in N2) | |
| Measuring ranges | 4, switchable internally and externally; autoranging is also possible |
| Largest possible measuring span | 100% H2 (smallest span see „Function“) |
| Measuring ranges with suppressed zero | Any zero point within 0 to 100% can be achieved; smallest possible measuring span 5% H2 |
| Position of use | Front panel vertical |
| Conformity | CE identification EN 61326/A1, EN 61010/1 |
| Design, enclosure | |
| Degree of protection | IP20 according to EN 60529 |
| Weight | Approx. 10 kg |
| Electrical characteristics | |
| EMC (ElectroMagnetic Compatibility) interference immunity (all signal wires must be shielded; variations of up to 4% of the smallest range may appear in ranges with strong electromagnetic interferences) | According to standard requirements of NAMUR NE21 (08/98) |
| Electrical safety | According to EN 61010-1; overvoltage category II |
| Power supply (see rating plate) | 100 -10 % … 120 V AC +10 %, 48 … 63 Hz or 200 -10 % … 240 V AC +10 %, 48 … 63 Hz |
| Power consumption | Approx. 20 VA |
| Fuses | 100 ... 120 V: 1.0T/250 200 ... 240 V: 0.63T/250 |
| Gas inlet conditions | |
| Sample gas pressure | 800 … 1100 hPa (absolute) |
| Sample gas flow | 30 … 90 l/h (0.5 … 1.5 l/min) |
| Sample gas temperature | 0 … 50 ºC |
| Sample cell temperature | Approx. 60 ºC |
| Sample gas humidity | < 90% relative humidity |
| Time response | |
| Warm-up period | < 30 min (maximum accuracy achieved after 2 hours) |
| Response time (T90) | < 5 s |
| Damping (electric time constant) | 0 … 100 s, programmable |
| Dead time (purging time of gas path in analyzer at 1 l/min) | Approx. 0.5 s |
| Measuring response (referred to 1000 hPa absolute sample gas pressure, 0.5 l/min sample gas flow and 25 °C ambient temperature) | |
| Output signal fluctuation | < ± 0.75% of smallest possible measuring range specified on rating plate with an electronic time constant of 1 s (σ = 0.25%) |
| Zero drift | < 1%/week of smallest possible measuring span specified on rating plate |
| Measured-value drift | < 0.5% of smallest possible measuring span specified on rating plate |
| Repeatability | < 1% of respective measuring span |
| Minimum detectable quantity | 1% of current measuring range |
| Linearity error | < ± 1% of respective measuring span |
| Influencing variables (referred to 1000 hPa absolute sample gas pressure, 0.5 l/min sample gas flow and 25 °C ambient temperature) | |
| Ambient temperature | < 1%/10 K referred to the smallest possible measuring span according to rating plate |
| Residual gases | Deviation in zero point (interfering gas influence see “Influence of interfering gases“) |
| Sample gas flow | < 0.1% of smallest possible measuring span according to rating plate with a change in flow of 0.1 l/h within the permissible flow range |
| Sample gas pressure | < 1% for a pressure variation of 100 hPa |
| Power supply | < 0.1% of output signal span with rated voltage ± 10% |
| Electric inputs and outputs | |
| Analog output | 0/2/4 … 20 mA, floating; max. load 750 Ω |
| Relay outputs | 6, with changeover contacts, freely selectable, e.g. for range identification; loading capacity: 24 V AC/DC/ 1 A, floating |
| Analog inputs | 2, designed for 0/2/4 … 20 mA, for external pressure sensor and correction of influence of residual gas |
| Binary inputs | 6, designed for 24 V, floating, freely-selectable, e.g. for range switching |
| Serial interface | RS 485 |
| Options | Autocal function with 8 binary inputs and 8 relay outputs; also with PROFIBUS PA or PROFIBUS DP |
| Ambient conditions | |
| Perm. ambient temperature | -30 … +70 °C during storage and transport, +5 … +45 ºC during operation |
| Permissible humidity (dew point must not be fallen below) | < 90% relative humidity as annual average, during storage and transport |
Чертеж
CALOMAT 6, 19“ unit, dimensions in mm
Схема подключения
Pin assignment (electrical and gas connections)
CALOMAT 6, 19“ unit, pin assignment
CALOMAT 6, 19“ unit, pin assignment of Autocal board and PROFIBUS connectors
CALOMAT 6, 19“ unit, gas and electrical connections
Заказные данные
| Заказной № | Описание | Вес (кг) | Доставка | Мин. зак. (шт) |
|---|---|---|---|---|
| 7MB2521-.....-.... | CALOMAT 6F АНАЛИЗАТОР 19" ДЛЯ МОНТАЖА В ШКАФ | 14.5 | по запросу (D) | 1 |
Аксессуары
| Заказной № | Описание | Вес (кг) | Доставка | Мин. зак. (шт) |
|---|---|---|---|---|
| A5E00057307 | AUTOCAL BOARD WITH 8 BINARY- INPUTS/OUTPUTS AND PROFIBUS PA | 0.5 | по запросу (D) | 1 |
| A5E00057312 | AUTOCAL BOARD WITH MIT 8 BINARY INPUTS AND 8 BINARY OUTPUTS AND PROFIBUS DP | 0.5 | по запросу (D) | 1 |
| C79451-Z1589-U1 | INTERFACE CONVERTER RS 485 / RS 232 (RETROFIT SET) | 1 | 6 - 8 недель (C) | 1 |