EVEREST 4000L SEA-THERM
Optimised for measuring water surface temperature, the 4000L-SEA infrared thermometer is doubly waterproof and exceeds Coast Guard specifications for water tightness and Military specifications for salt water.
It is designed to measure the surface temperatures of targets from –10ºC to +70ºC with ±0.3ºC accuracy.
SEA-THERM™ |
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| Optimised for measuring water surface temperature | |
Temperature Measurement |
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| Scale Range: | -10°C to 70°C |
| Resolution: | 0.1°C |
| Accuracy: | ±0.3°C from -10°C to 30°C & ±0.5°C over 30°C |
| Repeatability: | ±0.1°C |
| Temperature: | All functions in °C |
| Noise Effective Temperature: | ±0.2°C |
Optical Considerations |
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| Spectral Pass Band: | 8 < Wavelengths < 14 Microns |
| Sighting: | Line-Of-Sight |
| Field of View: | Standard: 10° Optional: 5° and 2° available at additional cost |
Operating Conditions |
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| Operating Environment: | -40°C to 100°C up to 99% Relative humidity, non-condensing |
| Storage Temperature: | Same as operating environment temperature |
| Sealing: | One solid block of plastic hermetically sealed within a titanium case. Double waterproof. Connector system exceeds coastguard specifications for water tightness (CFR 46 PART 110.20). Salt spray: MIL-STD202 Method 101D |
Electrical Interface
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| Power Requirements: | 4.7V to 15V DC. 90 VAC – 250 VAC, 50/60 HZ |
| Output Signal: | Standard: Analogue: Millivolt (10mV/°C) Digital: USB 2.0 I2C format Optional: type K thermocouple |
General |
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| Response Time: | 0.75 second |
| Emissivity Compensation: | Preset to salt water emissivity (0.975) |
| Sky Radiation Detection/Correction: | Optional SKY-SPY™ system for detection & correction of unwanted sky reflection |
| Operating Distance: | 2cm to 300 meters |
| Dimensions: | 1 inch diameter by 2.5 inch length |
| Warranty: | One-Year limited warranty on parts and labour |