The HRS-R is the IP54 rated variation of our popular HRS compact recirculating chiller.  Upgrades include an IP54 electrical box and IP67 cable entries on the back panel.  Additionally, the entire paneled housing is comprised of coated metal to resist degradation from oil mist, with an available stainless steel option for greater corrosion resistance.  An optional 12L circulating coolant return tank can be selected.  This tank has a capped opening separate from the fill port for easier cleaning when necessary.  Finally, the ambient temperature upper limit has been increased to 45°C.  The HRS-R shares many features with the standard HRS, including common overall dimensions, caster wheels for mobility, an angled fill port with a level indicator for the fluid tank, and a heating function.  A magnet pump eliminates leakage and seal replacement.  The dustproof filter is removable for cleaning without tools.  The refrigerant is air cooled.  If an external PF3W flow sensor is desired, a 24VDC power supply is available at the rear.

• Cooling capacities: 1.9 kW (6500 BTU/hr, 0.54 ton), 2.9 kW (9900 BTU/hr, 0.82 ton), 5.0 kW (17060 BTU/hr, 1.42 ton) (at 60Hz)
• Temperature range setting: 5 to 40°C
• Temperature stability: ±0.1°C
• R410A refrigerant
• Circulating fluid: Tap water or 15% ethylene glycol, 30% Dowcal™100, ControXic 1642, Hexid A4, Coolflow IGE, NALCO®CCL105
• Communication functions: RS232C / RS485, and 2 inputs / 3 outputs
• Power supply requirement: single phase 200 to 230 VAC, 50/60Hz
• Standards: CE, RoHS

HRS compact recirculating chillers are designed to meet the widest range of single-point applications in both industrial and technology settings. The package design is robust enough for the factory, yet ergonomic and compact for lab installations. Coolant can be either heated or cooled within the set temperature range. Choose from six cooling capacities, air or water cooled refrigerant, and global power supply options. This model is compatible with 100 VAC power.

• Cooling capacities: 1.3 kW, 1.7 kW (at 60Hz)
• Temperature range setting: 5 to 40°C
• Temperature stability: ±0.1°C
• Power supply requirement: single phase 100 VAC, 50/60Hz or 115 VAC, 60Hz
• Standards: CE, UL, RoHS
• Circulating fluid: Tap water or 15% ethylene glycol, 30% Dowcal™100, ControXic 1642, Hexid A4, Coolflow IGE, NALCO®CCL105
• SMC recommends Bypass Piping Set HRS-BP001 for Models HRS-012, HRS018, HRS024, HRS030

HRS compact recirculating chillers are designed to meet the widest range of single-point applications in both industrial and technology settings. The package design is robust enough for the factory, yet ergonomic and compact for lab installations. Coolant can be either heated or cooled within the set temperature range. Choose from six cooling capacities, air or water cooled refrigerant, and global power supply options. This model is compatible with 200 VAC power.

• Cooling capacities: 1.3 kW, 1.9 kW, 2.4 kW, 3.2 kW, 4.2 kW, 5.1 kW, 5.9 kW (at 60Hz)
• Temperature range setting: 5 to 40°C
• Temperature stability: ±0.1°C
• Power supply requirement: single phase 200 to 230 VAC, 50/60Hz
• Standards: CE, UL, RoHS
• Circulating fluid: Tap water or 15% ethylene glycol, 30% Dowcal™100, ControXic 1642, Hexid A4, Coolflow IGE, NALCO®CCL105
• SMC recommends Bypass Piping Set HRS-BP001 for Models HRS-012, HRS018, HRS024, HRS030
• SMC recommends Bypass Piping Set HRS-BP004 for Models HRS-040, HRS050, HRS060

The HRS090 is a compact chiller with large cooling capacity. A 9.0kW air cooled or 10.5kW water cooled refrigeration circuit can be selected. The chiller package also contains the coolant circuit, including pump, tank, heat exchanger, and sensor monitored flow path. Set temperatures are PID controlled, while the system is monitored for 41 alarms. Additional features include a heating function, serial communications, and lockable casters for indoor mobility.

• Cooling capacities: 9kw (air cooled), 10.5kW (water cooled)
• Temperature range setting: 5 to 35°C
• Temperature stability: ±0.5°C
• Power supply requirements: 3-phase 200VAC; 50Hz; 200~230VAC 60Hz; 380~415VAC 50/60Hz; 460~480VAC 60Hz
• Refrigerant: R410A HFC
• Circulating fluid: tap or deionized water or 15% ethylene glycol solution

The HRSE recirculating chiller is a basic version of HRS featuring air cooled refrigerant and omitting the heating function. Three cooling capacities are available. The operator interface includes an easy-fill fluid tank with level check, intuitive keypad and digital display, and tool free filter removal. This model is compatible with single phase 100 VAC 50/60Hz power.

• Air cooled only, without heating feature
• Cooling capacities: 1.2 kW, 1.6 kW (at 60Hz)
• Temperature range setting: 10 to 30°C
• Temperature stability: ±2°C
• Power supply requirement: single phase 100 VAC, 50/60Hz
• Standards: RoHS
• Circulating fluid: Tap water or 15% ethylene glycol solution

The HRSE recirculating chiller is a basic version of HRS featuring air cooled refrigerant and omitting the heating function. Three cooling capacities are available. The operator interface includes an easy-fill fluid tank with level check, intuitive keypad and digital display, and tool free filter removal. This model is compatible with single phase 200 VAC 50/60Hz power.

• Air cooled only, without heating feature
• Cooling capacities: 1.2 kW, 1.6 kW, 2.2 kW (at 60Hz)
• Temperature range setting: 10 to 30°C
• Temperature stability: ±2°C
• Power supply requirement: single phase 200 VAC, 50/60Hz
• Standards: RoHS
• Circulating fluid: Tap water or 15% ethylene glycol solution

The HRSE recirculating chiller is a basic version of HRS featuring air cooled refrigerant and omitting the heating function. Three cooling capacities are available. The operator interface includes an easy-fill fluid tank with level check, intuitive keypad and digital display, and tool free filter removal. This model is compatible with single phase 230 VAC 50/60Hz power.

• Air cooled only, without heating feature
• Temperature stability: ±2°C
• Power supply requirement: single phase 230 VAC, 50/60Hz
• Standards: RoHS
• Circulating fluid: Tap water or 15% ethylene glycol solution