The THERMOSTAT is a reliable temperature control device designed for HVAC systems. This thermostat features a user-friendly interface, allowing for easy temperature adjustments and programming. Its compact design ensures it fits seamlessly into any system. The thermostat is compatible with various heating and cooling systems, making it versatile for residential and commercial applications. With precise temperature sensing and control, it enhances energy efficiency and comfort. Its durable construction ensures long-lasting performance, making it a trusted choice for temperature management.
Commercial Building Controls : Pneumatic Products : Pneumatic Thermostats : LP916 : LP916A1134/U
Pneumatic Remote Bulb Thermostat Direct Acting
Overview
Two-pipe, single temperature, unit mounted, remote bulb pneumatic thermostat used to provide proportional control of pneumatic valves and damper actuators in heating and air conditioning systems.
Features
- Liquid filled remote bulb.
- Direct Acting (DA), Reverse Acting (RA) and Heating/Cooling (DA/RA) models are available.
Product Specifications
- Application
- Induction and fan coil systems
- Airflow Usage
- 0.011 scfm (5.2 mL/s) with 0.005 in. restriction
- Dimensions (in.)
- 4 3/4 in. high x 3 3/4 in. wide x 3 in. deep
- Dimensions (mm)
- 121 mm high x 95 mm wide x 76 mm deep
- Maximum Safe Operating Pressure (psi)
- 25 psi
- Maximum Safe Operating Pressure (kPa)
- 170 kPa
- Temperature Range (F)
- 135 F maximum
- Temperature Range (C)
- 57 C maximum
- Includes
- Integral Mounting Bracket, (2) 316297-00021 Bulb Hangers and 304528A Bag Assembly (mounting hardware).
- Mounting
- In compartment of a unit ventilator
- Approvals, Underwriters Laboratories Inc.
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- Approvals, CSA
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- Setpoint Temperature Range (C)
- 19 C to 30 C
- Setpoint Temperature Range (F)
- 65 F to 85 F
- Shipping and Storage Temperature Range (F)
- 150 F maximum
- Shipping and Storage Temperature Range (C)
- 66 C maximum
- Approvals, Factory Mutual
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- Sensor Element
- Bulb 3/8 x 7 in., capillary 36 in. (914 mm) long; Remote Bulb
- Throttling Range (F)
- 3.5 F
- Throttling Range (C)
- 2 C
- Connection Size (in.)
-
- Differential Pressure Range (psi)
-
- Differential Pressure Range (kPa)
-
- Approvals, NEMA Standard
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- Action
- Direct Acting
- Air connections
- Barb fittings 1/4 in. (6 mm)
- Setpoint
- Single
- Number of Pipes
- 2
- Scale Markings
- Warmer / Cooler
- Changeover Pressure (psi)
-
- Changeover Pressure (kPa)
-
- Mainline Pressure Range (psi)
-
- Capacity
-
- Control Range (fpm)
-
- Control Range (m/s)
-
- Number of Sensor Inputs
-
- Remote Control Point Adjustment
-
- Approximate Throttling Range, Midscale (psi)
-
- Approximate Throttling Range, Midscale (kPa)
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