The TPAPC-500 Constant Air Pressure Controller with integrated pressure measurement sensor is designed to provide a compact low cost solution for air pressure control.
Depending on your application requirements the TPAPC-500 can maintain a balanced, negative or positive air pressure within the space. This makes it perfect for VAV (variable air volume) applications such as:
- Large residential extract systems
- Laboratories or fume cupboard environments
- Surgeries or operating theatres
- Any VAV system where air volume needs to be controlled
Operating on 24V AC/DC supply the controller action is PI and caters for multiple pressure ranges (0-100Pa, 0-200Pa, 0-300Pa, 0-400Pa and 0-500Pa) which are set by the operating pressure range option switches.
It employs a solid state temperature compensated pressure cell with microprocessor to provide superior linearity, measurement accuracy and control and it has 3 potentiometers for the controller setpoint (SP), the proportional band (Pb) and the minimum control voltage output (MV). In addition to the setting potentiometers there is a 4-way option switch that can be used for setting the control output response time (slew rate).
The controller has a red LED for power on and loss of pressure fault indication and it comes fully calibrated and with a push button to calibrate to zero pressure.
- 24V AC/DC supply
- Selectable pressure ranges
- 0-10V output
- Self calibrating at the touch of a button
- LED fault indication
- IP51 rated
Quantity Price Breaks
- 10-24 units = 5% discount
- 25-49 units = 10% discount
- 50-99 units = 20% discount
- 100+ units = 25% discount
Got a question? Call us on 0161 406 6480 or email firstname.lastname@example.org
Orders are normally prepared for dispatch the same day depending on stock, with all orders sent via a tracked courier service. Please see the cut-off times below. Orders placed after these times will be processed the following working day.
Monday - Thursday: 3.00pm
We will do our best to fulfil all orders within 1 to 2 working days meaning you will typically receive your item(s) within 48 hours of placing your order. In exceptional cases where items are temporarily out of stock, deliveries will take longer. Please contact the sales office to confirm stock availability.
UK Delivery Charges:
- Standard (1 - 2 Working Days): £9.50
- Next Day (Before Noon): £16.00
- Next Day (Before 10.30am): £22.00
Delivery free of charge for all web orders over £500.
For deliveries abroad please see delivery options at checkout.
For returns there is a restocking charge of 15% of the total goods value (min. £10).