Graphtec GL840 Data Logger
- RS Stock No.:
- 182-8025
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- GL840-M
- ผู้ผลิต / Manufacturer:
- Graphtec
ขออภัย เราไม่สามารถตรวจสอบสต็อคสินค้าได้ในเวลานี้ โปรดรีเฟรชเพจอีกครั้ง
เพิ่ม / Added
ราคา / Price Each
THB61,686.17
(exc. VAT)
THB66,004.20
(inc. VAT)
| Units | Per unit |
| 1 + | THB61,686.17 |
- RS Stock No.:
- 182-8025
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- GL840-M
- ผู้ผลิต / Manufacturer:
- Graphtec
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
- COO (Country of Origin):
- JP
รายละเอียดสินค้า / Product Details
Input/Output cable for GL is required to connect the signal.
Input signal,
Voltage range: Up to 24V (common ground)
Signal type: Voltage, Open collector, Contact (relay)
Threshold: Approx. + 2.5 V (Hysteresis: Approx. 0.5V (2.5V to 3V))
Output signal: Open collector (pull-up to 5V by 10kΩ resistor)
Voltage: Max. 30V,
Current: Max. 0.5A,
Collector dissipation: Max. 0.2W
Minimum interval varies by number of channels used.
Output port can be specified in each input channel.
The built-in Flash memory is available for units with serial numbers C604XXXX or later.
SD memory card cannot be used on the SD card slot while the wireless LAN unit is used.
Size of the capture data will be limited to 1/3 of available memory.
Display mode is switched every time the dedicated key is pressed. In magnified digital value mode, the displayed channel number can be specified. In the waveform display mode, the changing of the time scale will be effective from the point of the next displayed data.
Rating under maximum power consumption using the AC adapter, with LCD display on, and battery pack(s) being charged.
Excludes AC adapter and battery pack.
Input signal,
Voltage range: Up to 24V (common ground)
Signal type: Voltage, Open collector, Contact (relay)
Threshold: Approx. + 2.5 V (Hysteresis: Approx. 0.5V (2.5V to 3V))
Output signal: Open collector (pull-up to 5V by 10kΩ resistor)
Voltage: Max. 30V,
Current: Max. 0.5A,
Collector dissipation: Max. 0.2W
Minimum interval varies by number of channels used.
Output port can be specified in each input channel.
The built-in Flash memory is available for units with serial numbers C604XXXX or later.
SD memory card cannot be used on the SD card slot while the wireless LAN unit is used.
Size of the capture data will be limited to 1/3 of available memory.
Display mode is switched every time the dedicated key is pressed. In magnified digital value mode, the displayed channel number can be specified. In the waveform display mode, the changing of the time scale will be effective from the point of the next displayed data.
Rating under maximum power consumption using the AC adapter, with LCD display on, and battery pack(s) being charged.
Excludes AC adapter and battery pack.
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
|---|---|
| Number of Input Channels | 20 |
| Model Number | GL840 |
| Maximum Voltage Measurement | 100V |
| Maximum Temperature Measurement | 1100 (Type J) °C, 1300 (Type N) °C, 1370 (Type K) °C, 1600 (Type R) °C, 1760 (Type S) °C, 1820 (Type B) °C, 2000 (Type W) °C, 400 (Type T) °C, 800 (Type E) °C |
| Power Source | Battery, Mains |
| Best Temperature Measurement Accuracy | ±0.1 + 0.5 °C (Type T) %, ±0.1 + 1 °C (Type N) %, ±0.1 + 1.5 °C (Type W) %, ±0.5 + 1 °C (Type E) %, ±0.5 + 1 °C (Type J) %, ±0.5 + 1 °C (Type K) %, ±0.5 + 2 °C (Type B) %, ±0.5 + 2 °C (Type R) %, ±0.5 + 2 °C (Type S) % |
| Minimum Operating Temperature | -25°C |
| Maximum Operating Temperature | +85°C |
| Maximum Current Measurement | 200A |
| Display Type | TFT LCD |
| Humidity Measurement Resolution | 0.1% |
| Temperature Measurement Resolution | 0.1°C |
| Best Voltage Measurement Accuracy | ±0.1 % |
| Best Humidity Measurement Accuracy | ±3 %RH |
| Maximum Humidity Measurement | 100%RH |
| Alarm | Yes |
| Number of Readings Per Channel | 1000 |
| Battery Type | Lithium Battery |