Brochure

A-12
Specifications/Product Ordering
Thermostats & Hygrostats
Scale; Range
Major (minor) Divisions ............. 45 to 85°F, 10(2)°F (7 to 30°C, 5(1)°C)
Factory Calibration .....................................................72°F, 7.5 psig ±0.3
(22°C, 52 kPa @ 1.8)
Sensitivity Adjustment Range .................1 to 4 psi/°F (12 to 50 kPa/°C)
Factory Setting .................................................... 2.5 psig/°F (31 kPa/°C)
Limit Stop
Field Adjustment Range .............................................. 45/85°F (7/30°C)
Fixed Limit Stop Range ............................................. 55/75°F (13/24°C)
Temperature
Storage ......................................................-10 to +140°F (-23 to +60°C)
Ambient Operating .......................................... 40 to 140°F (4 to 60°C)
Accuracy at Factory
Calibration ........................................................................ ±2°F (±1.1°C)
Response ........................................................................ 0.1°F (0.06°C)
Supply Air Pressure
Two Pressure (recommended) ................................... 25 psig (172 kPa)
Maximum .................................................................... 30 psig (207 kPa)
Nominal Air Consumption for Air Compressor Sizing
1-pipe .......................................................................... 50 scim (14 ml/s)
2-pipe .......................................................................... 40 scim (11 ml/s)
Nominal Air Capacity for Air Main Sizing
1-pipe .......................................................................... 50 scim (14 ml/s)
2-pipe .......................................................................... 40 scim (11 ml/s)
Nominal Chassis Air Capacity
1-pipe Supply ............................................... 25 scim (6.8 ml/s) per side
2-pipe Supply .............................................. 230 scim (63 ml/s) per side
1-pipe Exhaust ................................................ 30 scim (8 ml/s) per side
2-pipe Exhaust ............................................ 150 scim (41 ml/s) per side
Air Connections ..................................................5/32” (4 mm) OD tubing
Dimensions (with cover) .............................. 2.16” W x 3.34” H x 1.59” D
(55 mm W x 85 mm H x 40 mm D)
Shipping Weights
Thermostat Chassis and Wall Plate ............................ 0.53 lb. (0.24 kg)
Plastic Cover .............................................................. 0.07 lb. (0.04 kg)
Metal Cover (dual) ....................................................... 0.27 lb. (0.12 kg)
Thermostat Chassis
Model # Thermostat Chassis Type & Wall Plate
Air Output Thermometer &
Output Set Point Capacity Set Point Scales Control Action
Heat Direct Heat Reverse
Dual Dual Low °F 193-211 Cool (DA) 193-213 Cool (DA)
(1-pipe) (Heat and Cool) (No Relay) °F 193-212 Cool (RA) 193-214 Cool (RA)
°C 193-231 Cool (DA) 193-233 Cool (DA)
°C 193-232 Cool (RA) 193-234 Cool (RA)
Dual Dual High °F 193-215 Cool (DA) 193-217 Cool (DA)
(2-pipe) (Heat and Cool) (Integral Relay) °F 193-216 Cool (RA) 193-218 Cool (RA)
°C 193-235 Cool (DA) 193-237 Cool (DA)
°C 193-236 Cool (RA) 193-238 Cool (RA)
193 HC
1-pipe
193 HC
2-pipe
Cover Description Plastic Metal
• Adjustment set point concealed 192-257 192-357
• Indicator set point concealed
• Chassis thermometer concealed
• No logo
• Adjustment set point concealed 192-256 192-356
• Indicator set point concealed
• Chassis thermometer concealed
• With logo
• Adjustment set point concealed 192-254 192-354
• Indicator set point concealed
• Chassis thermometer exposed
• Adjustment set point key 192-267 192-367
• Indicator set point exposed
• Chassis thermometer concealed
• Adjustment set point key 192-268 192-368
• Indicator set point exposed
• Chassis thermometer exposed
• Use with 1/2” set point knob option
• Adjustment set point exposed
• Indicator set point exposed 192-258 192-358
• Chassis thermometer concealed
• Use with 1/2” set point knob option
• Adjustment set point exposed 192-260 192-360
• Indicator set point exposed
• Chassis thermometer exposed
Thermostat Covers
Sold Separately
Code Color (add suffix to Part No.)
None Desert Beige (standard)
W White
METAL COLORS
Code Color (add suffix to part No.)
A #1 Silver
B #5 Satin Chrome
C #7 Light Statuary Bronze
D #10 Special Bronze
E Brushed Electroplated Satin Chrome
F Sierra Gold
G Brushed Aluminum
H White
Cover Options
PLASTIC COLORS
Code Description (add suffix to Part No.)
K Chassis with 1/2” (13 mm)
diameter set point adjustment
knob for convalescent facilities.
For Horizontal Cover, refer to the
Accessories and Service Kits section.
For Color Chip Samples,
order 152-178P10.
Ordering Note “Exposed features” are indicated in green on corresponding illustration.
Options
Color
193 HC
Thermostat Covers
Chassis Options
For complete conversion kits, refer to the
Retroline
®
Retrostats starting on page A-15.
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