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Series
1400 |
Analog Setpoint Temperature
Controller
1/16 DIN. Compact & low cost. |
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The Dwyer Series 1400 Temperature Controller is a reliable, accurate and ultra-low cost analog control or alarm in a compact 1/16 DIN case. LED status and deviation indication, analog setpoint indicator and dual °F/°C scale are standard features. Optional auxiliary alarm available at modest cost. Inputs include J and K type thermocouples, RTDs or thermister sensors. Control outputs are available as either On/Off or Time Proportioning Relay, SSR, 5 VDC Logic or 4-20 mA current and are reverse acting (heating). Alarm outputs (auxiliary or main) are field configurable reverse acting (heating) or direct acting (cooling) and are easily adjusted for either automatic or manual reset to provide independent high or low system protection. Electronics are easily replaceable via removable front panel (just pull out - no wiring changes) for quick upgrade to Dwyer Series 1600 Programmable Temperature/Process Controller. Front panel meets NEMA-2 and NEMA-12.
APPLICATIONS
Plastics extrusion; injection, compounding, screening, or thermoforming machinery; package sealing equipment; industrial bonding, paint application, glass manufacturing, heat treating; laboratory ovens and environmental chambers; food preparation equipment; valves, motors, HVAC, chillers, incinerators.
FACTORY STOCKED MODELS
| Model No. |
Sensor Type Range °F (°C) |
Output |
Aux. Alarm |
| 140BM |
RTD (DIN) |
On/Off Relay |
No |
| 141BM |
100 Ohm Platinum |
On/Off Relay |
Yes |
| 141AM |
.00385 Ohms/Ohm/°C |
Time Prop. Relay |
Yes |
| 140JM |
0 to 400 (-20 to 200) |
Alarm Relay |
N/A |
| 140BC |
J Type |
On/Off Relay |
No |
| 141BC |
Thermocouple |
On/Off Relay |
Yes |
| 141AC |
Iron/Constantan |
Time Prop. Relay |
Yes |
| 140JC |
0 to 800 (-20 to 420) |
Alarm Relay |
N/A |
| 140BH |
K Type |
On/Off Relay |
No |
| 141BH |
Thermocouple |
On/Off Relay |
Yes |
| 141AH |
Chrome/Alumel |
Time Prop. Relay |
Yes |
| 140JH |
0 to 1600 (-20 to 860) |
Alarm Relay |
N/A |
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* Chromel and Alumel are trade names of Haskins Mfg. Co. |
OPTIONS
218 Recorder Output - Output signal can be fed to a recorder or other data loggers. Output is NOT linearized, but follows curve of input device.
FM Approved Model - Add suffix -2102. Only available on 140J models with alarm outputs.
Consult Factory with operating parameters for controller models not listed in chart above.
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Inputs available: |
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Type J-T/Cs: |
0-400°F
0-600°F
0-1200°F
0-1600°F |
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Type K-T/Cs: |
0-800°F
0-1200°F
0-2000°F
0-2500°F |
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DIN-RTDs: |
0-200°F
0-600°F
0-800°F
-100-300°F |
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Thermisters: |
0-150°F
50-250°F
200-600°F |
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Outputs available: |
SSR
5 VDC Logic
4-20 mA Current |
PHYSICAL DATA
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Accuracy: |
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±2% full scale |
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Input Impedance: |
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Thermocouple (3 megohms min.) RTD current (500 mA max.)
Thermistor current (250 mA max.) |
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Deviation Indicator: |
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LEDs |
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Thermocouple Break Protection: |
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Upscale standard. |
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Sensor Break or Short Protection: |
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Standard for RTD or thermistor input. |
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Supply Voltage: |
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100 to 240 VAC, 50-400 Hz. |
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Operating Range: |
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+14 to 130°F (-10 to 55°C); storage -13 to 149°F (-25 to 65°C) |
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Output Ratings: |
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SSR: 3.5A @ 240 VAC max. @ 25°C typical. Relay (SPST): 3A res.,
1.5A ind. @ 250 VAC; Pilot Duty = 250 VA, 2A @ 125 VAC or 1A @ 250 VAC. Current
(non-isolated): 4 to 20 mA into 600 ohms max. Logic (non-isolated): 5 VDC @ 25 mA
max. Recorder: 0-1 VDC @ 0-1 mA. |
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Isolation: |
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Relay and SSR outputs are isolated: Current or logic outputs must not
share common grounds with the input. |
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Weight: |
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8 oz. (227 g) |
SPECIFICATIONS
Temperature Controller shall be 1/16 DIN analog type with LED status and deviation indication, analog setpoint indicator and dual °F/°C scale. Operating range shall be ____°F/°C using (J-T/C) (K-T/C (DIN-RTD) (Thermister) sensor. Output shall be (ON/OFF Relay/SSR/5 VDC Logic) (Time Proportioning Relay/SSR/Logic) (Alarm Relay/SSR/5 VDC Logic) (4-20 mA current) accurate to ±2% of full scale. Temperature controller shall be Dwyer Model D14_____.
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