SL7104 Four Channel Data Logger
SL7104 Four Channel Data Logger
The SL7104 data logger has a very flexible combination of inputs that include internal temperature and 4 universal inputs each which means they can be individually configured with the software to accept any combination of the following input types:
RTD / Pt100
Thermocouple (Types J, K, T, R, S, B, N) with isolated tip
4/20mA
0-10VDC
±100mV
Various Thermistors
Slidewire
Cu Sensors
Ni Sensors
The SL7104 data logger also has digital input which can be used as a trigger to start logging or as a pulse counter for interfacing with flow meters or other sensors with a pulse output.
All SL7104 data loggers are **supplied with a single computer licence of our TempIT-PRO software. Saving £135.00 **
Specification
| Power | Internal Battery - LAA (3.6V DC) 2.2 Ah user replaceable Lithium-Thionyl-Chloride |
| Battery Life | Depending on input configuration, >5 years with a sample rate > 2 minutes and LED flash rate > 30 second |
| Ambient Temperature | -30°C to +70°C (-22°F to 158°F) |
| Number of Readings Stored | 128,000 Readings |
| Memory Utilisation | Wrap Around (First in, First Out) or Stop when Full (Default). |
| Sample Rate | 1 Second to 24 hours for all channels |
| Sample Method | Point - The sampled measurement is stored directly to memory. Averaging - The average value per period is stored Maximum - The maximum value per period is stored Minimum - The maximum value per period is stored |
| Reusable When Memory Full | Yes |
| Resolution | All Universal Inputs - 16 Bit Internal & External Temperature - 12 Bit Internal & External Relative Humidity - 8 Bit |
| Waterproofing | IP50 - Ingress of dust is not entirely prevented and the device is not protected at all for moisture ingress. Please see waterproof enclosures in the accessories section if the product is to be placed outside. |
| Start Logging Options | Programmable Delay Period (10 minutes to 1 year) Start on external magnet swipe Start when counter input goes high Start on event trigger There are no STOP logging functions. The logger will take a programmable number of readings or log until the memory is full. |
| Software Alarms | Yes, high and low alarms can be specified in the software |
| Intrinsic Safety | No |
| Channel Indicators | 8 Green LED's to indicate logging status changing to Red to indicate alarm conditions. |
| Communication Interface | USB Isolated (mini-USB 1B Male connector) - Cable Supplied |
| Material | ABS - Moulded from RoHS compliant material |
| Dimensions | 124mm (L) x 78mm (W) x 32mm (H) |
| Weight | 165 grams |
| UL Flame Rating | 94-VO at 0.059' wall 94-5VA at 0.098' wall UL File Number: E56070 |
| Warranty | 3 Year (excluding battery) |
Measuring Ranges
| Internal Temperature | -30°C to +70°C (-22°F to +158°F) |
| Internal Humidity | 0 to 100%RH |
| Plug In External Temperature Sensor | -30°C to +70°C (-22°F to +158°F) |
| Plug In External Humidity Sensor | 0 to 100%RH |
| RTD / Pt100 to EN 60751 | -200°C to +700°C (-328°F to +1292°F) |
| RTD (Pt100) JISC | -100°C to +457°C (-148°F to +854°F) |
| Thermocouple Type K | -200°C to +1370°C (-328°F to +2498°F) |
| Thermocouple Type J | -200°C to +1200°C (-328°F to +2192°F) |
| Thermocouple Type T | -200°C to +400°C (-328°F to +752°F) |
| Thermocouple Type S | 100°C to +1760°C (+212°F to +3200°F) |
| Thermocouple Type R | 100°C to +1760°C (+212°F to +3200°F) |
| Thermocouple Type B | +700°C to 1820°C (+1292°F to +3308°F) |
| Thermocouple Type N | -180°C to +1300°C (-292°F to +2372°F) |
| Ni120 | -80°C to +230°C (-112°F to +446°F) |
| Ni100 | -60°C to +180°C (-76°F to +356°F) |
| Cu10 | -200°C to +260°C (-328°F to +500°F) |
| Cu100 | -100°C to +260°C (-148°F to +500°F) |
| Thermistor (TH-001) | -40°C to +140°C (-40°F to +284°F) |
| Slidewire | 0 to 100% |
| MilliVolt | -110mV to +110mV (Over Voltage protected to 24VDC) scaled in engineering units |
| 0-10VDC | 0VDC to 11VDC (Over Voltage protected to 24VDC) scaled in engineering units |
| 0-1VDC | 0VDC to 1.1VDC (Over Voltage protected to 24VDC) scaled in engineering units |
| 4/20mA | 0.1 to 21mA scaled in engineering units |
| Pulse Counter | Maximum Count = 65535 per sample period. Maximum Frequency = 32678Hz. Logic 0 < 0.9Vdc. Logic 1 > 1.9Vdc Trigger: Negative Edge User settable filter link 32768Hz or 50Hz. (default: 32768Hz) Can be used with common collector outputs when using an external shunt resistor. |
Measuring Accuracies
| Internal Temperature | ± 0.5°C (-30°C to +70°C) |
| Internal Humidity | ± 2.0%RH over 10%-90% ± 4.0% RH over the range 0-10% and 90-100%RH |
| Plug In External Temperature Sensor | ± 0.3°C @ 25°C ± 0.5°C over the range 0°C to +50°C ± 1.0°C over the range -30°C to 0°C and 50°C to 70°C |
| Plug In External Humidity Sensor | ± 2.0%RH over 10%-90% ± 4.0% RH over the range 0-10% and 90-100%RH |
| RTD / Pt100 to EN 60751 | ± 0.1°C + 0.1% rdg |
| RTD (Pt100) JISC | ± 0.1°C + 0.1% rdg |
| Thermocouple Type K | ± 1.9°C |
| Thermocouple Type J | ± 1.7°C |
| Thermocouple Type T | ± 0.9°C |
| Thermocouple Type S | ± 2.3°C |
| Thermocouple Type R | ± 2.3°C |
| Thermocouple Type B | ± 2.4°C |
| Thermocouple Type N | ± 1.8°C |
| Ni120 | ± 0.2°C ± 0.1% rdg |
| Ni100 | ± 0.2°C ± 0.1% rdg |
| Cu10 | ± 3°C ± 0.5% rdg |
| Cu100 | ± 0.2°C ± 0.1% rdg |
| Thermistor (TH-001) | Type dependent, please contact sales office for more details |
| Slidewire | ± 0.02% FSD |
| MilliVolt | ± 0.01% FSD |
| 0-10VDC | ± 0.01% FSD |
| 0-1VDC | ± 0.01% FSD |
| 4/20mA | ± 0.01% FSD (for Isolated Loops), accuracy may be reduced for non-isolated loops. Some applications may require the use of an external isolator (not supplied). Maximum Volt drop in a 4/20mA loop = 4VDC Will also accept 0/20mA signals |
| Pulse Counter | 20ppm |
배송/결제/교환/반품 안내
배송 정보
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결제 및 환불 안내
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교환 및 반품 접수
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교환 및 반품 신청
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