SAMON 31-220-12 GLACIÄR MIDI SC HFC/HFO Group 1 1000ppm Refrigerant Gas Detector
Professional IP67-rated refrigerant gas detector with a pre-calibrated semiconductor sensor and mobile app connectivity. Detects HFC/HFO Group 1 refrigerants from 0-1000ppm, suitable for all refrigeration environments with a -40°C to +50°C operating range.
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SKU:31-220-12
Availability: In Stock
Ships: Contact for Shipping
Key Features
- IP67-rated enclosure for indoor/outdoor refrigeration environments
- Pre-calibrated semiconductor (SC) sensor with included calibration certificate
- Detects HFC/HFO Group 1 refrigerant blends, 0-1000ppm
- Built-in sensor configuration (remote version also available, P/N 31-520-12)
- High-intensity multi-color LED status indicators
- Bluetooth® connectivity for app-based configuration and calibration (iOS & Android)
- Modbus RTU over RS-485 communication for BMS/control system integration
- Selectable analog output: 1-5V, 0-10V, 2-10V, or 4-20mA (default)
- Two SPDT relay outputs for high/low alarm indication
- Built-in service and end-of-life counters
Technical Specifications
| Spec | Value |
|---|---|
| Detection Range | 0-1000ppm (HFC/HFO Group 1) |
| Sensor Type | Semiconductor (SC) |
| Operating Voltage | 15-24VDC; 24VAC/DC, 50/60Hz |
| Power Consumption | 4W, 170mA @ 24VDC |
| Enclosure Protection | IP67 |
| Housing Material | Polycarbonate |
| Dimensions (Built-in) | 134 x 102 x 54 mm |
| Weight (Built-in) | 430 g |
| Operating Temperature | -40°C to +50°C (-40°F to +122°F) |
| Humidity Range | 5-90% RH, non-condensing |
Available Models
CO₂ Detection
Type: Infrared Sensor
Range: 0-10,000 ppm
Part #: 31-210-32 (Built-in)
Part #: 31-510-32 (Remote)
HFC/HFO Group 1
Detects: R32, R407A/C/F, R410A, R448A, R449A, R452A/B, R454A/B/C, R507A
Range: 0-1,000 ppm
Part #: 31-220-12 (Built-in)
Part #: 31-520-12 (Remote)
HFC/HFO Group 2
Detects: R134a, R404A, R450A, R513A, R1234yf/ze
Range: 0-1,000 ppm
Part #: 31-220-17 (Built-in)
Part #: 31-520-17 (Remote)
NH₃ (Ammonia)
Type: Electrochemical Sensor
Ranges: 0-100, 0-1,000, 0-5,000 ppm
Part #: 31-250-22/23/24 (Built-in)
Part #: 31-550-22/23/24 (Remote)
R290 & Hydrocarbons
Detects: R290, R50, R600a, R1150, R1270
Range: 0-4,000 ppm
Part #: 31-290-13 (Built-in)
Part #: 31-590-13 (Remote)
Certifications & Standards
- EMC Directive: 2014/30/EU
- LVD Directive: 2014/35/EU
- RED Directive: 2014/53/EU
- Standards: EN 61010-1, UL 61010-1, EN 378, ASHRAE 15, EN 14624
Applications
The GLACIÄR MIDI is suitable for all refrigeration environments including:
- Cold storage facilities
- Supermarkets and retail refrigeration
- Industrial refrigeration plants
- HVAC systems
- Machine rooms
- Chiller plants
Warranty & Support
Warranty: 12 months from date of purchase on manufacturing defects
Calibration: Pre-calibrated with certificate included
Support: Mobile app available for Android™ and iOS
Return Policy: View our return policy
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Based in Nashville, TN, we provide the HVACR community with quality products and solutions & friendly customer service to the U.S. and around the world.