ESM-4420 Universal Temperature Controller
ESM-4420 from Emko Elektronik is a PID Temperature Controller with auto tuning PID 230 VAC powered. Input accepts thermocouples J, K,R,S, T and Pt100 sensors. Pulse and 2 Relay outputs
ESM-4420 series temperature controllers are designed for measuring and controlling aprocess value. They can be used in many applications with their universal process input, controloutputs and selectable alarm functions.
Features:
- Universal process input (TC,RTD)
- Automatic adaptation of PID coefficients to the system with
- Self-Tune (Step Response Tuning) and Auto-Tune operation
- 2 Relays and 1 SSR drive output
- Soft Start Output For Resistance Durability
- 4 Digits process (PV) and 4 Digits set value (SV) display
- Configurable ON/OFF, P, PI, PD, and PID control forms
- Programmable Heating or Cooling Functions for Control Output
- Alarm Functions for Alarm Output
- SET Value Limitation For System Protection
- Sensor Break Protection
- Power supply: 230 VAC
- Power consumption: 2 VA
- Input: Thermocouple J, K, R,S,T and Pt100
- Output: SSR pulse, 2 Relay
- Temperature unit: °C, °F
- Accuracy:
- Thermocouple: 0.25% of span
- Pt100: 0.25% of span
- Sampling rate: 3 samples per second
- Control mode: ON / OFF, P, PI, PD or PID
- Timer: Yes
- PID auto tuning: Yes
- Front panel protection rating: IP65
- Operating environment: 0 to 50 ºC
- Operating humidity: 90%RH max
- Weight: 220g
- Dimensions: 48 x 48 x 86 mm
- Manufacturer Part No: ESM-4420.5.20.0.1/01.02/0.0.0.0
Faulty Goods and Warranty
Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.
Our standard warranty period is 12 months from the date of purchase unless stated otherwise.
Other warranty periods:
Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years
Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.
Returns Policy
If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.
Please note:
- The product returned will attract a 20% restocking fee.
- The customer must pay the delivery costs.
- Non standard, custom made or a specially manufactured or imported products are not returnable.
- Semiconductors, books and software are not refundable
Full Terms and Conditions
By placing an order with Ocean Controls, you agree to be bound by our Terms and Conditions of Trade.
