Dwyer Instruments / Love Controls 16A2122-948 Temperature/Process Controller
Dwyer Instruments / Love Controls Industrial Controllers & PLCs. Accuracy: ** ±0.25% of span ±1 least significant digit, Voltage: ** 15 VDC @ 20 mA.
- Model
- Dwyer Instruments / Love Controls 16A2122-948
- Calibration
- Available on request
- Price
- $145
- Status
- In stock
- RFQ ref
- 16A2122-948
This unit
The Dwyer Instruments/Love Controls 16A2122-948 is a 1/16 DIN microprocessor-based temperature and process controller designed for precise monitoring and regulation in industrial applications. It features universal input selectivity, dual LED displays, and multiple control algorithms including On-off, P, PI, PID, Self-Tune PID, and Fuzzy Logic. The unit supports thermocouple, RTD, DC voltage, and DC current inputs with ±0.25% of span ±1 least significant digit accuracy.
Technical Specifications
Model: 16A2122-948 (16A Series)
Input Types: Universal, selectable thermocouple, RTD (JPt 100, Pt 100, Ni 120, Cu 50), DC voltage, or DC current
RTD Input Ranges: JPt 100 -4 to 752°F (-20 to 400°C); Pt 100 -328 to 1562°F (-200 to 850°C); Ni 120 -112 to 572°F (-80 to 300°C); Cu 50 -58 to 302°F (-50 to 150°C)
Display: Dual four-digit LED, 0.3 in (7.62 mm) digit height, 1° or 0.1° resolution (sensor dependent) or 1 count
Measurement Accuracy: ±0.25% of span ±1 least significant digit
Power Supply: 100–240 VAC nominal (+10% -15%, 50–400 Hz) or 132–240 VDC (+10% -20%); 5 VA maximum consumption
Operating Temperature: 14 to 131°F (-10 to 55°C)
Enclosure: NEMA 4X (IP66) front panel, waterproof and corrosion-resistant
Mounting: 1/16 DIN panel mount, 45 mm × 45 mm cutout, 117 mm (4.6 in) depth
Weight: 8 oz (227 g)
Control & Output
Control Functions: On-off, P, PI, PID manual tune, Self-Tune PID, Fuzzy Logic
SSR Output: 2.0 A @ 240 VAC (77°F/25°C), derated to 1.0 A @ 130°F (55°C); DC SSR 1.75 A @ 32 VDC maximum
Relay Output: 3 A @ 240 VAC resistive, 1.5 A @ 240 VAC inductive; 250 VA pilot duty @ 2 A/120 VAC or 1 A/240 VAC
Alarm Relay: 3 A @ 240 VAC resistive, 1.5 A @ 240 VAC inductive; 240 VA pilot duty
Switched Voltage: 15 VDC @ 20 mA
Proportional Current Output: 0 to 20 mADC scalable into 600 Ω maximum
Communications & Options Optional serial communications via RS-232 or RS-485 with LoveLink™ or Modbus® RTU protocol. Four-stage setpoint selection and alternate 12–24 Vdc/Vac power supply available.
Specifications
| Parameter | Value |
|---|---|
| Voltage / Current Range | 100-240 VAC (+10% -15%, 50-400 Hz) or 132-240 VDC (+10% -20%) |
Dwyer Instruments / Love Controls 16A2122-948 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Dwyer Instruments / Love Controls 16A2122-948. Calibration covers I/O channel accuracy per specification, analog output and input calibration to rated accuracy, and functional communication interface test (serial, Ethernet, fieldbus). All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common Dwyer Instruments / Love Controls 16A2122-948 faults: blown I/O fuses, failed analog modules, power supply capacitor failure. Common faults include blown I/O protection fuses, failed analog I/O modules, power supply capacitor failure, and serial or Ethernet communication port damage.
Dwyer Instruments / Love Controls 16A2122-948 price
This Dwyer Instruments / Love Controls 16A2122-948 is listed at $145. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Dwyer Instruments / Love Controls 16A2122-948 calibration cost
NIST-traceable calibration for the Dwyer Instruments / Love Controls 16A2122-948 is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers I/O channel accuracy per specification, analog output and input calibration to rated accuracy, and functional communication interface test (serial, Ethernet, fieldbus). Turnaround is 1 to 3 business days after receipt. See full calibration details →
