The West 2300 is available as an indicator or controller. Small size does not come at the expense of features, they have large 10mm high displays, 2 amp relays and full 3-wire PT100 inputs. The controller features our hands-free Easy Tune PID algorithm.
Three term PID controller, indicator with alarms or indicator only versions available
Controller versions have PID with Easy-tune, manual tuning plus pre-tune or On-Off control
Limits operator access to the controller setpoint value
Up to 3 Total. Max 1 for control, max 2 for Alarms
Alarm 1 & 2 types
Process high, process low, setpoint deviation and band
3 button operation, 4 digit 10mm high LED display (available in either red or green),
J, K, R, S, T, B, & N
3 Wire PT100, 50Ω per lead maximum (balanced)
0-20mA, 4-20mA, 0-50mV, 10-50mV. Scaleable -1999 to 9999, decimal point as required
>10MΩ for Thermocouple and mV ranges, 4.7Ω for mA ranges
+/- 0.1% of input span (0.25% for J & T T/C) +/- 1 LSD (T/C CJC better than 0.7°C)
4 per second, 14 bit resolution approximately
Sensor break detection
<2 seconds (except on 0-20mA range), control O/P’s turn off, high alarms activate for T/C and mV ranges,
Outputs & Operations:
Control & alarm relays
Contacts SPDT 2Amp resistive at 240V AC, >500,000 operations
Control SSR outputs
Drive capability >10V DC into 500Ω minimum
2 Wire RS485, 1200 to 9600 Baud, Modbus
Operating & Environmental:
Temperature & RH
0 to 55°C (-20 to 80°C storage), 20% to 95%RH non-condensing
100 to 240V 50/60Hz 7.5VA (optional 12 to 24V AC 7.5VA /12 to 30V DC 4W)
Front panel protection
IEC IP66 (Behind panel protection is IP20)
CE, UL & ULc
Hardware options cannot be retro-fitted to this model. Some re-configuration of existing features is possible.
Configurable to any available type.
No extra parts require.
Control/Alarm 1 Output
Re-configurable on controller version only, as relay control with SSR alarm 1, or SSR control with relay alarm 1.
RS485 comms or alarm 2 relay is only available at time of order.
No field re-configuration is possible.
Indicator, Green Display, 100-240V ac
|Input type||Universal (TC, RTD, Linear mA/mVdc)|
|Supply voltage||100-240 V AC|
|Control type||PID, OFF/OFF, Manual, Alarm|
|IP class front||IP66|