Wide temperature range from 150°C to 2475°C

• A signal dilution capability as much as 50 times greater than other two-colour technology allows the PRO series sensor to view smaller hot spots, through greater obstructions, with better accuracy.

• Views through optical obstructions such as scale, heavy steam, smoke, water

spray, dirty optics, and mechanical obstruction.

• ESP Filtering provides advanced emissivity and signal dilution based signal conditioning and qualification.

• Single-detector design assures longterm calibration stability.

• Self-aligning to the hottest temperature viewed.

• Views through common window materials.

General Specifications - Continued

Accuracy 0.25% to 0.5% of Reading or 2°C (varies by model)

Repeatability Better than 1°C

Response Time

Constant Target: 50 ms (sensor); 100 ms (interface module)

Intermittent Target: 200 ms (98% of Reading - 4ô)

CE Certification EMI / RFI for heavy industry; LVD (Low Voltage Directive)

Ambient Temperature Limits

Sensor Head: PRO 81 & 91: -17 to 60°C

PRO 82 & 92: -17 to 50°C

Interface Module: 50°C

Sensor w/ Water Cooling: 95-175°C (varies with water rate and temperature)

Fibre Optic Assembly: 200°C

Input Power

Stand-alone Sensor: 24 V DC (300 mA);

With Interface Module: 90-260 V AC, 50/60 Hz

Input and Output Signals

Stand-alone Configuration:

Analogue Mode • 4-20 mA or 0-20 mA (1000 Ω max. impedance.

Shunt resistors produce voltage outputs.)

• TTL Alarm with 2 mA at 5 V DC rating

• External Peak Hold Reset

• Select parameter, scale, & range of output & alarm

Digital Mode • Bi-directional RS485 communications

• RS232 with a converter

• Used to connect to the Interface Module

System Configuration with Interface Module:

2 Programmable Analogue Outputs • 4-20 mA or 0-20 mA (1000 Ω max. impedance.

Shunt resistors produce voltage outputs.)

• Select parameter, scale, and range

3 Analogue Inputs • Sample and Hold

• External Peak Hold Reset

• Analogue input for remote parameter adjustments

Bi-directional Serial Communications • RS232 and RS485 simultaneously

2 Programmable Relay Alarms • Form C (4 A at 250 V AC or 2.5 A at 30 V DC)

• Select alarm parameter and set point

1 Programmable TTL Alarm • TTL rating is 2 mA at 5 V DC

• Select alarm parameter and set point

Programmable Output Filtered Temperature, Unfiltered Temperature, Ambient

and Alarm Parameters Temperature, Signal Dilution, and Signal Strength /

Emissivity

Signal Conditioning Average Time, Peak Hold Delay, Temperature Scale

(°F/°C) Adjustment, Slope Adjustment

Status Messages Out of Range, Ambient Warning, Check Sensor

Cable, and Aiming System Status (optional)

Diagnostics System Test, Analogue Output Tests, Alarm Tests,

Menu Access/Security

Enclosure Rating

Sensor: IP65 - Coated Aluminium Casting

Interface Module: IP52 front panel - Anodised Aluminium Housing

Dimensions

Sensor: 229 mm x 140 mm x 152 mm

Interface Module: 178 mm x 96 mm x 96 mm

Weight

Sensor: 3.4 kg

Interface Module: 1 kg

Stoc disponibil: Intreaba