Protective cabinet HOTBOX 830

wall-mountedhinged dooroutdoor

Overview
The HOTBOX 830 is a double-junction thermocouple compensation unit in a protected cabinet format for high-temperature control (45°C to 70°C). Cold junctions of thermocouples are inserted into a metal block with controlled temperature. The cabinet is weatherproof (IP66) with a bottom cable gland, wall-mounting hooks and a hinged door allowing access to the DIN rail carrying connectors and the oven. A power cut-off switch ensures safety and trips if the temperature exceeds the setpoint by 10°C.

Main features

• High capacity: up to 200 junctions
• Suitable for use in power plants
• Weatherproof cabinet designed for outdoor use (IP66)

Temperature performance and technical specifications
Temperature range: 45°C to 70°C
Accuracy: ±0.1°C
Stability: ±0.05°C over 1000 hours
Temperature gradient: ±0.1°C between junctions
Stabilization time: 120 min
Capacity: 0 to 100 reference channels for double junctions

General specifications
Dimensions H x W x D: 600 x 600 x 300 mm
Weight: 40 kg
Power supply: 100 / 130 V (50/60 Hz) or 208 / 240 V (50/60 Hz); 250 Watts

Environmental specifications
Operating ambient: maximum 50°C

Accessories

• 935-14-08 Platinum resistance thermometer with UKAS calibration certificate

Characteristics / technical specifications

• Model: HOTBOX 830
• Type: double-junction thermocouple compensation unit
• Nominal temperature range: 45°C to 70°C
• Accuracy: ±0.1°C
• Stability: ±0.05°C over 1000 hours
• Temperature gradient between junctions: ±0.1°C
• Stabilization time: 120 minutes
• Capacity stated: up to 200 junctions
• Table capacity specified: 0 to 100 reference channels for double junctions
• Protection: weatherproof cabinet IP66, cable gland, wall-mounting hooks
• Dimensions (H x W x D): 600 x 600 x 300 mm
• Weight: 40 kg
• Power supply: 100/130 V (50/60 Hz) or 208/240 V (50/60 Hz), 250 W
• Maximum ambient operating temperature: 50°C