


Subzero SZ-FR-1000 Flameproof Temperature Indicator
Product Summary:
The SZ-FR-1000 is a digital flameproof temperature indicator designed to deliver precise temperature readings in explosive or hazardous environments. It ensures reliable performance with rugged construction and high accuracy.
Key Features:
Flameproof aluminum LM6 body (CMRI / PESO approved)
Input: RTD PT-100 sensor
4-digit, 0.5" red 7-segment LED display
Adjustable range: 0 to 600°C (or as specified)
Optional output: 4-20 mA retransmission, relay contact
Power supply: 230 V AC / 24 V DC
Compact and durable design for industrial use
Applications:
Chemical plants
Petrochemical industries
Pharmaceutical processing units
Hazardous industrial zones
Oil & gas facilities
Product Benefits:
Enhanced safety in flameproof-rated areas
Accurate real-time temperature display
Customizable output options for control integration
Built for long-term, industrial-grade use
Simple installation and easy operation
FAQs:
Q1. Is the SZ-FR-1000 suitable for hazardous environments?
Yes, the unit is flameproof (CMRI / PESO approved) and designed for use in hazardous locations.
Q2. What sensor input does it support?
It supports RTD PT-100 sensor input, commonly used in industrial temperature measurement.
Q3. Can I get a 4-20mA output option with this model?
Yes, the SZ-FR-1000 offers optional 4-20 mA retransmission or relay contact output based on your requirements.
Controllers for Refrigeration
- Display7 Segment LED Display + 16x2 LCD Display
- Probe InputsNA
- Relay OutputsCompressor : 8(3)A
- Battery BackupYes
- Power Supply– 9Vac/dc Standard
- Temperature Range-40°C to +50°C -40.0°C to +50.0°C
- Mounting TypePanel Mount, Panel Cutout : 71 x 29mm
- ApplicationFruit Ripening System