Refrigerant Monitors
LDM150/LDM150R
Simple. Safe. Monitors.
LDM150 and LDM150R are simple, reliable and safe solutions for standalone constant monitoring of ANY refrigerant gas. These monitors are a true "plug and play" option! See how these monitors fit any application.
LDM150 uses an integrated sensor for a compact, all-in-one solution. LDM150R uses a remote sensor for applications where the sensor should be installed separately from the monitor. See more details in the specifications tab.
Advantages
- Remote and integrated sensor options
- Low maintenance, single point calibrations
- Easy field service
- Three adjustable alarm setpoints
- Low or high voltage operation
- Three relay outputs tie to any system or device
- Designed for any size application
- Factory calibrated
- Detects all CFCs, HFCs, HFOs, HCFCs and CFCs
Specifications
LDM150
LDM150R
LDM150R (R290)
| Compatible refrigerants | 743-202-HFC: R22, R32, R134a, R404a, R407c, R410a, R422b, R448a, R449a, R452a, R452b, R454b, R507 (AZ50), R1234yf, and more |
| Alarm indication | Three alarm levels with relay outputs (5A) |
| Cable length | Not included (user provided) |
| Power input | 12 - 24 V (AC/DC), 50 - 60 Hz |
| Certifications | CE IP54 |
| Compatible refrigerants | 743-203-HFC: R22, R32, R134a, R404a, R407c, R410a, R422b, R448a, R449a, R452a, R452b, R454b, R507 (AZ50), R1234yf, and more |
| Alarm indication | Three alarm levels with relay outputs (5A) Integrated siren and flashing light |
| Cable length | Not included (user provided) |
| Power input | 12 - 24 V (AC/DC), 50 - 60 Hz 230 V (AC/DC) (High voltage models only) |
| Certifications | CE IP67 |
| Compatible refrigerants | R290 (propane), R600 (isobutane), R441a |
| Alarm indication | Three alarm levels with relay outputs (5A) |
| Cable length | 5m (16.5 ft.) |
| Power input | 12 - 24 V (AC/DC), 50 - 60 Hz |
| Certifications | CE IP56 ATEX |
Part Number
Accessories
Spare Parts
| LDM150 | |
| 743-202-HFC | LDM150 (Integrated sensor), for HFCs, CFCs, HCFCs, HFOs, and A2Ls |
| LDM150R | |
| 743-203-HFC | LDM150R (Remote sensor), for HFCs, CFCs, HCFCs, HFOs, and A2Ls |
| 743-707-G2 | Siren/flasher, blue |
| 743-707-G1 | Siren/flasher, red |
| 743-700-G1 | Replacement sensor for LDMR (CO2) |
| 743-701-G1 | Replacement sensor for LDM150 (CO2) |
| 743-704-G1 | Replacement sensor for LDM150/LDMR (HFC) |
| 743-703-G1 | Replacement sensor for LDM150/LDM150R, NH3 (ammonia) |
| 743-702-G1 | Replacement sensor for LDM150R (R290) w/ ATEX Cable |
| 743-705-G1 | Replacement sensor module for MCT150, NH3 (ammonia) |
| 743-706-G1 | Replacement Sensor module for MCT150 (HFC/R290) |
Downloads
Choose language
Brochures
Product Sheet - LDM150 & LDM150R (Italian)
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1,5 MB
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Italian
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Brochures
Product Sheet - LDM150 and LDM150R (English)
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4,1 MB
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English
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Brochures
Product Sheet - LDM150 and LDM150R (French)
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1,7 MB
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French
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Brochures
Product Sheet - LDM150 and LDM150R (German)
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1,7 MB
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German
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Brochures
Product Sheet - LDM150 and LDM150R (Spanish)
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1,6 MB
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Spanish
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Brochures
Manuals
LDM150 Operating Manual (Multi-language)
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1,6 MB
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French, German, Italian, Spanish, Swedish, Chinese, English
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Operating Manual
LDM150/LDM150R Sensor Calibration Manual (Multi-language)
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784,5 KB
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French, German, Italian, Spanish, Swedish, Chinese, English
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Operating Manual
LDM150R (HCF, CO2, NH3) Operating Manual (Multi-language)
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1,9 MB
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French, German, Italian, Spanish, Swedish, Chinese, English
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Operating Manual
LDM150R (R290) Operating Manual (Multi-language)
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1,2 MB
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French, German, Italian, Spanish, Swedish, Chinese, English
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Operating Manual
LDM150R Remote Sensor Operating Manual (Multi-language)
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770,0 KB
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French, German, Italian, Spanish, Swedish, Chinese, English
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Operating Manual
MCT150 Operating Manual (Multi-language)
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1,0 MB
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French, German, Italian, Spanish, Swedish, Chinese, English
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Operating Manual
Siren Strobe Operating Manual (Multi-language)
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412,9 KB
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French, German, Italian, Spanish, Swedish, Chinese, English
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Operating Manual
Catalogs
HVAC/R Catalog - Europe
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12,4 MB
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English
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Catalogs
HVAC/R Catalog - Europe (DE)
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17,8 MB
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German
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Catalogs
HVAC/R Catalog - Europe (FR)
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17,8 MB
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French
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Catalogs
HVAC/R Catalog - Europe (IT)
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17,8 MB
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Italian
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Catalogs
HVAC/R Catalog - Europe (Spanish)
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17,8 MB
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Spanish
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Catalogs
HVAC/R Catalog - Korea
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8,0 MB
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Korean
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Catalogs
HVAC/R Catalog - USA
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8,5 MB
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English
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Catalogs
Others
Distributor List Europe
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25,6 KB
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German, Spanish, English
Distributor List North America
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258,3 KB
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English
LDM Series Monitor Calibration Procedure
pdf
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184,4 KB
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English
LDM150/LDM150R Sensor replacement Tech Note
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244,8 KB
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English
MCT150 Sensor module replacement Tech Note
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294,3 KB
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German, Spanish, English
The product is used in the following market
