Honeywell DR4500 Circular Chart Recorder
Honeywell DR4500: 12 in; pen-drawn Classic traces; 1-pen or 2-pen models; T/C, RTD, mA, V; 3 samples/s. RFQ.
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Fits 12-inch pen-drawn circular chart recording where you need a Honeywell DR4500 Classic. One- or two-pen models with T/C, RTD, 4–20 mA, 0–10 V and other actuations sampled 3×/s, VFD display with 6-digit PV + deviation bargraph, optional 1–2 PID controllers (Accutune II, fuzzy overshoot), integral transmitter power, optional Modbus RS-485, soft alarms / relays, optional totalizers, and NEMA4X door option—distinct from DR4500 Truline printhead models.
Key advantages
- Chart — 12 in; pen-drawn Classic traces
- Pens — 1-pen or 2-pen models
- Inputs — T/C, RTD, mA, V; 3 samples/s
- Control — Optional PID; Accutune II; fuzzy overshoot
- Options — Modbus RS-485; totalizers; NEMA4X door
Typical applications
- Regulated pen-chart records.
- Food/pharma circular charts.
- Panel circular recording with optional PID.
Selection guide
- 1-pen vs 2-pen
- Classic vs Truline (33896)
- PID / Modbus / NEMA4X options
Common mistakes
- Ordering Truline when pen-drawn Classic is required.
- Wrong input actuation.
- Ignoring chart/consumable supply.
When to RFQ / what to tell us
- Pens, inputs, PID/Modbus/door, quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 25912 |
| Brand | Honeywell |
| Model | DR4500 Classic Recorder |
| Product type | Circular Chart Recorder |
| Chart | 12-inch circular chart; 5000+ preprinted charts available; pen-drawn analog traces (Classic) |
| Pens/channels | One-pen (1 input) or two-pen (2 inputs) models |
| Input types | Thermocouple, RTD, 4–20 mA, 0–10 V and other low-level actuations; user-configurable type/range |
| Sampling rate | Each input sampled 3 times per second |
| Digital accuracy | 1 digit |
| Input impedance | 4–20 mA: 250 Ω; 0–10 V: 200 kΩ; others: 10 MΩ |
| Display | Vacuum fluorescent alphanumeric; 6-digit PV + 8-digit secondary; 21-segment deviation bargraph |
| Control | Optional 1 or 2 PID digital controllers (On-Off, PID-A, PID-B, PD with manual reset); Accutune II™; fuzzy overshoot suppression |
| Transmitter power | Integral 22–26 Vdc (50 mAdc @ 24 Vdc) for up to two transmitters |
| Communications | Optional Modbus RS-485 |
| Alarms | Integral soft alarms; optional SPST alarm relays |
| Enclosure | Molded case, panel or surface mount; gasketed door with glass or acrylic; optional UL/FM NEMA4X door |
| Totalizer | Optional one or two 8-digit totalizers with multiplier and low-flow cutoff |
Documents
FAQ
Q: vs Truline? A: Classic is pen-drawn; Truline uses printhead on blank heat-sensitive charts.
Q: Sampling? A: Each input sampled 3 times per second.
Q: What should I send for a quote? A: Pens/inputs/options, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Display | Vacuum fluorescent alphanumeric; 6-digit PV + 8-digit secondary; 21-segment deviation bargraph |
| Chart | 12-inch circular chart; 5000+ preprinted charts available; pen-drawn analog traces (Classic) |
| Pens Channels | One-pen (1 input) or two-pen (2 inputs) models |
| Input Types | Thermocouple, RTD, 4–20 mA, 0–10 V and other low-level actuations; user-configurable type/range |
| Sampling Rate | Each input sampled 3 times per second |
| Digital Indication Accuracy | 1 digit |
| Input Impedance | 4–20 mA: 250 Ω; 0–10 V: 200 kΩ; others: 10 MΩ |
| Control | Optional 1 or 2 PID digital controllers (On-Off, PID-A, PID-B, PD with manual reset); Accutune II™; fuzzy overshoot suppression |
| Transmitter Power | Integral 22–26 Vdc (50 mAdc @ 24 Vdc) for up to two transmitters |
| Communications | Optional Modbus RS-485 |
| Alarms | Integral soft alarms; optional SPST alarm relays |
| Enclosure | Molded case, panel or surface mount; gasketed door with glass or acrylic; optional UL/FM NEMA4X door |
| Span Response | 6 s maximum with no filtering |
| Totalizer | Optional one or two 8-digit totalizers with multiplier and low-flow cutoff |