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As experienced provider of calibration certificates according ISO17025 for thermometers, Optimus Instruments also advises you in choosing the optimum calibration solution for your measuring application. Optimus Instruments get you started with your temperature calibration, weight calibration or pressure calibration

3063424 - RF516

Delivery To be confirmed.

3063424 - Wireless Pt100 precision temperature transmitter

RF516 Pt100 transmitter for precision temperature measurement in RF500 wireless monitoring systems.

Integral temperature sensor and connectors for one external Pt100 temperature sensor and an external door sensor.

Pt100 temperature sensor for precision readings in sensitive applications
LCD screen for local temperature display at point of measurement
LEDs allow checks of active/alarm indication in situ
Selectable scales °C/°F
BioCote® protected surfaces inhibit growth of bacteria, mould and fungi providing an extra line of defence in high-risk environments
High gain antenna available - see part number RF504

Technical details:

Temperature Measurement Range
Integral Thermistor Sensor: -30°C to +70°C
External Pt100 Sensor: -200°C to +400°C

Scales: °C, °F, K

System Accuracy with Standard Sensors
Temperature Internal Thermistor: 0°C to +70°C, ±0.5°C
Temperature Thermistor Full Range: ±1°C
Temperature Pt100 - full range: ±0.05°C plus probe

Pt100 Connection Type: 4-Wire
Pt100 Sensor Drive Current: 400µA Nominal
Resolution Temperature - Thermistor: 0.1°C
Resolution Temperature - Pt100: 0.01°C
Door Sensor: 7.5 seconds
Storage Temperature: -40°C to +85°C
RF Frequency: 2.4GHz using IEEE 802.15.4
Standard Antenna: External, removable, Omni directional with pivot. Length: 90mm from pivot
High-Gain Antenna (Optional): Length: 235mm from pivot
Radio Range: Typically 50 metres indoors
Clock Accuracy: 20ppm (1 minute/month) at 25°C
Logging Memory: 32000 records
Logging Frequency: Programmable between 1 minute and 60 minutes
Monitoring Frequency: 1 Minute
LEDs: Red - Warning / Green - Active
Case Material: Over Moulded food safe clear Polycarbonate with BioCote® antimicrobial
Environmental Protection: Case enclosure designed to meet IP67 BS EN 60529
Battery Type: Replaceable Lithium ’C’ Cell Saft LSH14 Light
Battery Life: Up to 3 years
Dimensions: L 84 x W 107mm x D 34mm
Weight: 270g
Mains PSU: Mains Option NOT AVAILABLE on RF516
Warranty: Two Years