-40ºC to 700ºC Measurement Range

• Adjustable Emissivity From 0.1 to 1.00

• Choice of 0/4 to 20 mA, 0 to 5 V and Type J or K Thermocouple Outputs

• Backlit LCD Display

• Miniature Sensing Head

• RS-485 Interface

• Configurable Relay Output

General Specifications

Temperature Range -40ºC to 700ºC

Spectral Range 8 to 14 μm

Accuracy ±1ºC or ±1%, whichever is the greater

Repeatability ±0.5ºC or ±0.5%, whichever is the greater

Response Time t90 180 ms, switchable to 0.5 s, 1 s, 2 s, 5 s, 10 s or 30 s

Emissivity Adjustable 0.10 to 1.0

Field Of View 10:1

Output 0/4 to 20 mA, 0 to 5 V or thermocouple type J or K

Additional Output 10 mV/ºC for sensing head temperature

Relay Contact Isolated relay contact, 50 V DC, 0.2 A, temperature and hysteresis adjustable

Digital Interface RS-485 using UPP® (Universal Pyrometer Protocol)

MAX/MIN Value Hold Maximum/minimum value hold, set to either OFF, every 0.1 s,

0.25 s, 0.5 s, 1 s, 5 s, or 25 s

Temperature Display Backlit LCD, 4-digit, 3 values per second

Resolution 0.1ºC, 0.1ºF from -40 to 999.9ºF, 1ºF above 1000ºF

Power Supply 10 to 30 V DC, maximum ripple 500 mV, power consumption 60 mA maximum

Load Maximum 700 Ohm at 24 V with current output Output Impedance 100 Ohm for thermocouple and voltage outputs

MECHANICAL Sensing head Electronics Module

Construction Stainless Steel Aluminium

Dimensions 14 mm diameter x 28 mm 98 mm x 64 mm x 34 mm

Mounting Thread M12 x 1 mm pitch

Cable Length 3 m

Weight 320 g

ENVIRONMENTAL

Environmental Rating IP65

Ambient Temperature Range VL700 Sensing head 0 to 85ºC (200ºC with air-cooling and purging accessories), VL700-HA Sensing head 0 to 180°C without cooling. Electronics Module 0 to 65ºC

Relative Humidity 10 to 95%

Stoc disponibil: Intreaba