AJ300 ANDERSON DUAL PEN CHART RECORDER
SKU
46558
In stock
$4,995.00
Anderson AJ300 Dual-Pen Temperature Recorder
The Anderson-Negele AJ300 is a dual-pen, sanitary chart recorder built for high-humidity, wash-down food and dairy plants. It provides continuous, easy-to-read documentation on a large 12-inch circular chart and features simple keypad programming for quick setup right on the floor.
- Dual pens (red/green) record two independent channels (e.g., product & CIP) on the same 12" chart.
- Universal inputs: 100 O RTD, 4–20 mA, 0–5/1–5 V, and J/K/E/T/R/S/B/N thermocouples.
- NEMA 4X enclosure withstands wash-downs and high humidity; panel or surface mount.
- Modular outputs: up to four relays and up to two isolated 4–20 mA re-transmits.
- Optional PID control on one or both pens (auto/manual, remote setpoint).
- Bright LED displays—one per pen—for quick, at-a-glance readings.
- 3-year manufacturer warranty from Anderson-Negele.
Key Specifications
- Chart size: 12" | Accuracy: ±0.5% of chart span
- Chart rotation: 0.1 – 999.9 hours
- Power: 115 VAC standard (50/60 Hz), 25 VA max
- Transmitter supply: 24 VDC, = 40 mA (powers one or two inputs)
- Enclosure: Noryl case with Lexan window; NEMA 4X panel mount
- Dimensions: 16.77" H × 14.12" W × 5.25" panel depth (2.5" front protrusion)
- Ambient: 32 – 131 °F operating (0 – 55 °C); -40 – 149 °F storage (-40 – 65 °C)
- Pens: Disposable felt-tip #1 red / #2 green
- Approvals: UL / CUL listed
Related Parts & Accessories
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