現場型多功能校正儀

CALYS 50現場多功能校準器是進階製程維護和在所有行業的測試台上使用的理想工具。 它適用於所有現場和實驗室測量，可在一台儀器中同時測量和產生兩個隔離通道的各種溫度，電阻，製程和頻率訊號。

它提供擴展功能（溫度模擬、縮放、步進、合成器、統計功能...），可透過功能快速選單輕鬆存取。

該儀器可同時測量和模擬 : 

溫度 高達 0,014% RDG。

• 電阻 高達 0,012% RDG，4 KΩ 量程。
• 電流 高達 0.0175% RDG，50 mA 量程 + 24 V 迴路供電。
• 電壓 高達 0,013% RDG，50 V IN / 20 V OUT 範圍。
• 頻率 高達 0.005% RDG，20 KHz 範圍（類比中為 10 KHz）。

CALYS 50 的防護等級為 IP 54，由防潮橡膠皮套提供全面保護，結合了 "易連接 "連接端子和寬背光顯示幕，在任何惡劣或黑暗條件下都能輕鬆使用。

簡易連接系統

CALYS-Easyconnect 連接探頭時，只需按下端子頂部，插入直徑最大為 3 mm或 10 AWG 的導線和補償熱電偶接頭即可。

導線緊緊夾在兩塊黃銅板之間，確保熱電偶的熱穩定性和良好的冷端補償。

該系統還可在端子頂部連接 4 mm香蕉插頭和安全連接器。

CALYS系列，4種型號，從基本使用到高階性能

溫度@ 23°C±5°C時的規格和性能
不確定度以讀數百分比（CALYS 50顯示）+固定值給出。

電阻探針：測量和類比

2線，3線或4線電阻探頭測量：自動識別連接線數，螢幕顯示。
為4線安裝探頭提供準確度考慮所用。
溫度感測器的特殊誤差和實施條件。
測量電流：0.25 mA（測量）或0.1至1 mA（發射）。
溫度係數：<精度的10%/°C。

熱電偶：測量和類比

熱電偶：D和G，有關規格，請參閱使用說明書（可根據要求提供）。
精度參考@ 0°C。
使用內部參考結（B雙除外）時，在0°C時額外增加0.2°C的不確定度。
可以通過程式設計冷端定位來選擇（熱電偶B除外）：外部溫度為0°C，內部（儀器端子的溫度補償）或手動輸入。
溫度係數：<10%精度/°C。
顯示單位：°C和F。

在23°C±5°C的溫度範圍內進行性能和技術規範
直流電流：測量
有無迴路供電

溫度係數：<10 ppm /°C超出參考範圍。
迴路電源：24 V±10%。
HART®相容性：輸入阻抗Rin =280Ω。
帶線性或二次刻度的顯示。

直流電壓：測量

溫度係數<7 ppm /°C超出參考範圍。
(1) 規格範圍：-0.8 V 至 +1 V。

頻率，計數：測量

溫度係數<5 ppm /°C超出參考範圍。
刻度單位：脈衝/分鐘和Hz。
觸發電位：1 V。
頻率信號或乾接點測量。
計數將在規定的時間或無限時間內進行。

電阻：測量

2線，3線或4線電阻測量：自動識別連接線數，螢幕顯示。
4線安裝探頭的精確度。
溫度係數：<7 ppm /°C超出參考範圍。
開路端子電壓： < 10 V。
連續性測試： R > 1000 Ω 時為開路，R < 1000 Ω 時為閉路。
測量電流：0.25 mA

直流電流：發射

有無迴圈供電

溫度係數<10 ppm /°C超出參考範圍。
建立時間：<5 ms。
CALYS配置的規格如下：
- 主動模式（+ 24V ON）1被動模式（+24 V OFF）。
- 被動模式（+24 V） OFF）1電位有效模式（+24 V ON）。
預程式設計步驟 : 

直流電壓：發射

雜訊：3 ppm（0.1 Hz至10 Hz）和5 ppm（10 Hz至100 Hz）。
溫度係數：<7 ppm /°C 超出參考範圍。
建立時間：<5 ms。

頻率，脈衝：發射

溫度係數<5 ppm /°C超出參考範圍。

電阻：發射

溫度係數：<5 ppm /°C超出參考範圍。
電流建立時間：<1 ms。
Iext：校正器接收的電流。

CALYS 50 is a basic multifunction calibrator within CALYS range. It is the perfect tool for advanced process maintenance and use on test bench in all industries. Suitable for all field and lab measurements, it can simultaneously measure and generate over two isolated channels various signals of temperature, resistance, process and frequency in one single instrument.

It provides extended functionalities (temperature simulation, scaling, steps, synthesizer, statistical functions…), easily accessible through quick menus by function.

The instrument simultaneously measures and simulates:

• Temperature: Up to 0,014% RDG
• Resistance: Up to 0,012% RDG, 4 KΩ range
• Current: Up to 0,0175% RDG, 50 mA range + 24 V loop supply
• Voltage: Up to 0,013% RDG, 50 V IN / 20 V OUT range
• Frequency: Up to 0,005% RDG, 20 KHz range (10 KHz in simulation)

IP 54, fully protected by an antichoc rubber holster, CALYS 50 integrates "easyconnect" terminals and a wide backlite display that makes it easy to use in any severe or dark conditions.

Easy connection system

CALYS-EasyconnectConnect your probes by simply pushing on the terminal top and insert wires of up to 3 mm or 10 AWG diameter and compensated thermocouple connectors.

Wires are held tight between two brass plates ensuring thermal stability and a very good cold junction compensation for thermocouples.

This system also enables 4 mm banana plugs and security connectors to be connected on the terminal top.

CALYS series, 4 models from basic use to advanced performances

Specifications and performances in temperature @23°C ±5°C
Uncertainty is given in % of reading (CALYS 50 display) + fixed value.

Resistive probes: Measurement and simulation

Resistive probes measurements in 2, 3 or 4 wires: automatic recognition of number of connected wires, with indication on screen
Accuracies are given for 4-wire mounted probes
Take into account particular error of temperature sensor used and implementation conditions
Measuring current: 0.25 mA (Measurement) or from 0.1 to 1 mA (Emission)
Temperature coefficient: < 10% of accuracy /°C

Thermocouples: Measurement and simulation

Thermocouples: D and G, for specifications, refer to the instruction manual (Available on request)
Accuracy is given for reference @ 0°C.
When using the internal reference junction (except couple B) add an additional uncertainty of 0.2 °C at 0 °C.
It is possible (thermocouple B excepted) to choose by programming the cold junction localization: External at 0°C, internal (temperature compensation of instrument’s terminals) or manually entered.
Temperature coefficient: <10% of accuracy /°C
Display unit: °C and F

Specifications and performances in process @23°C ±5°C
DC current: Measurement
With or without loop supply

Temperature coefficient: < 10 ppm/°C beyond reference domain
Loop supply: 24 V ±10%
HART® compatibility: Input impedance Rin = 280 Ω
Display with linear or quadratic scaling

DC voltage: Measurement

Temperature coefficient < 7 ppm/°C beyond reference domain
(1) Specification domain: -0.8 V to +1 V

Frequency, counting: Measurement

Temperature coefficient < 5 ppm/°C beyond reference domain
Scale unit: Pulse / min and Hz
Trigger level: 1 V
Measurement on frequency signals or dry contacts
Counting will be performed on defined time or infinite time.

Resistance: Measurement

Resistance measurement in 2, 3 or 4 wires: automatic recognition of number of connected wires, with indication on screen
Accuracies are given for 4-wire mounted probes
Temperature coefficient: < 7 ppm/°C beyond reference domain
Open circuit terminal voltage: < 10 V
Continuity test: Open circuit for R > 1000 Ω and closed circuit for R < 1000 Ω
Measurement current: 0.25 mA

DC current: Emission
With or without loop supply

Temperature Coefficient < 10 ppm/°C beyond reference domain
Settling time: < 5 ms
Specifications given for CALYS configurations in:
- Active mode (+24V ON) 1  Meter in passive mode (+24 V OFF)
- Passive mode (+24 V OFF) 1 Meter in active mode (+24 V ON)
Pre-programmed steps

DC voltage: Emission

Noise: 3 ppm (for 0.1 Hz to 10 Hz) and 5 ppm (for 10 Hz to 100 Hz)
Temperature coefficient: < 7 ppm/°C beyond reference domain
Settling time: < 5 ms

Frequency, pulse: Emission

Temperature coefficient < 5 ppm/°C beyond reference domain

Resistance: Emission

Temperature coefficient: < 5 ppm/°C beyond reference domain
Current establishing time: < 1 ms
Iext: Current received by the calibrator