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| | | MLE sensors are capable of measuring temperatures in the range -20°C to 500°C and are available with either a current, voltage or thermocouple output. | | |
| | | GENERAL SPECIFICATIONS | | |
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| | | | | | | | | | Output | Model-X | | | | 4-20 mA | -0 | | | | 0-50 mV | -1 | | | | 0-100 mV | -2 | | | | J thermocouple | -3 | | | | K thermocouple | -4 | | | | 1 mV/°C | -5 | | | | 10 mV/°C | -6 | | | | 0-5 V | -7 | | | | | | | | | |
| | | | | | | | | | | | | Temperature Range (other ranges to order) | | | | | -20°C to 100°C | 0°C to 250°C | 0°C to 500°C | | | | F | MLE21LT-X | MLE21MT-X | | | | | 10:1 | MLE101LT-X | MLE101MT-X | MLE101HT-X | | | | 30:1 | MLE301LT-X | MLE301MT-X | MLE301HT-X | | | | | | | | | | | |
| | | w ie i> *д о iel Fi | |
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| | | See table ±1% of reading or ±1°C whichever is greater ±0.5% of reading or ±0.5°C whichever is greater Fixed at 0.95 200 ms (90% response) 8 to 14 urn 24 V DC (28 V DC max) 9 V DC 750 Q (4-20 mA output) 50Q (voltage/thermocouple output) SENSING HEAD ELECTRONICS MODULE Stainless Steel Die-cast Aluminium 18 mm diameter x 45 mm long 98mm x 64mm x 34mm 016mm x 1 mm pitch | | |
| | | Output Accuracy Repeatability Emissivity Response Time, Spectral Range Power Min. Sensor Voltage Max. Loop Impedance Output Impedance MECHANICAL Construction Dimensions Thread Mounting | | |
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| | | The miniature sensing head measures just 18mm diameter x 45mm. It is made of stainless steel, sealed to IP65, and will operate in ambient temperatures up to +70°C without additional cooling. This makes the MLE Series ideal for applications where there is only a small amount of room available to mount the sensor or the ambient temperature around the sensing head is higher than normal. The electronics module measures 98mm x 64mm x 34mm. It is made of die-cast aluminium, sealed to IP65, and will operate in ambient temperatures up to +50°C. It is powered from a 24 VDC (28 VDC max) power source. The emissivity setting is fixed at 0.95, making the MLE Series suitable for the majority of applications where the target is made of a non-reflective material such as paper, plastic, rubber, cloth, food etc. or it can be used to measure metals that are painted, anodised or oxidised. | | |
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| | | Cable Length 1 m Weight with Cable 294 g ENVIRONMENTAL Environmental Rating IP65 Ambient Temperature Range 0°C to 70°C (sensing head), 0°C to 50°C (electronics module) Relative Humidity 95% max. non-condensing ACCESSORIES OPTIONS ♦ Fixed mounting bracket ♦ Longer cable (5 m max.) ♦ Adjustab|e mounting bracket ♦ Certificate of calibration ♦ Air purge collar ♦ Laser sighting tool ♦ Portable calibration checker DIAMETER OF TARGET SPOT MEASURED VERSUS DISTANCE FROM SENSING HEAD | | |
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| | | Distance: Sensor to object (inches) | | |
| | | Distance: Sensor to object (inches) | | Distance: Sensor to object (inches) | | |
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| | | ;0.8 D:S 10:1 nominai ¡2055" 30.5+ ¡100 200 i | | |
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| | | 10.4 110.5 | | |
| | | Calex Electronics Limited PO Box 2, Leighton Buzzard Bedfordshire, England LU7 4AZ Tel: +44 (0)1525 373178/853800 Fax: +44 (0)1525 851319 Lo-call Tel: 0845 3108053 E-mail: info©calex.co.uk Online: http://www.calex.co.uk | | |
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| | | 60.5 100 | | |
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| | | 17.2* 200] | | |
| | | 110.5- 200Ì | | |
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| | | Distance: Sensor to object (mm) MLE21 | | Distance: Sensor to object (mm) MLE301 | | |
| | | Distance: Sensor to object (mm) MLE101 | | |
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| | | A2-7 | | |
| | | Issue B - Oct 04 | | |
| | | Specifications subject to change without notice | | |
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