Description
Product Summary
The Supco CRTH2-220 Temperature Humidity Recorder, 220V is a professional-grade replacement part from Supco (Sealed Unit Parts Co.), a trusted name in HVAC/R and appliance parts since 1945. Selectable chart speeds from 1 ½ hours to 31 days. Temperature ranges from -40°F to 130°F (-40°C to 55°C). With a 6 foot remote probe, 220V operation and battery back-up, the CRTH2 provides the ultimate in versatility and reliability.
Circular chart recorders and replacement charts document temperature and pressure over time for HACCP food-safety compliance, pharmaceutical storage, walk-in coolers, and system troubleshooting. Match the chart range, duration (6 hour, 24 hour, 7 day, 31 day), and recorder series.
Key Features
- °F/°C selectable
- 48 hour battery back-up
- 6" circular chart
- Advanced, reliable-micro-controller design
- Alarm with delay for over and under temperature and humidity
- All functions user selectable from front panel
- Audible and visual alarm indication
- Built-in "Last Setting" memory
- Chart number displayed when Time and temperature ranges selected
- Combination of 24 speed and temperature ranges
- Durable polycarbonate case with full-view cover
- Easy-to-use membrane keypad
- European 220 VAC operation
- Field calibration probe
- Low battery warning on display
- Measures temperature, humidity and dew point
- Remote combination temperature/humidity probe with 6 foot cable
- See APPLICATIONS SHEETS in Downloads tab for ALL related Recorder Charts
- Single turn or continuous chart rotation
- Two (2) independent pens
- Two (2) line LCD display
- WARNING: Prop 65 info
Specifications
| Brand | Supco |
|---|---|
| Part Number | CRTH2-220 |
| Part Type | Chart Recorder / Chart |
| Temperature range/accuracy | -40°F to 130°F ± 2°F (-40°C to 55°C ± 1°C) |
| RH range/accuracy | 0-90%(non condensing)at 32-130 °F ± 5% (0 °C to 55 °C) |
| Chart diameter | 6 inches |
| Chart rotation mode | Continuous or single turn |
| Chart rotation speed | 1.5, 3, 6, 12 and 24 hours , 7 and 31 days |
| Chart speed accuracy | ± 1% |
| Charts | 60 assorted included |
| Temperature alarm range | -20 °F to 120 °F (-30 °C to 50 °C) |
| Alarm delay | NO DELAY, 10 mins., 30 mins., 1 hr., and 2 hrs. |
| Primary power | European 220 VAC to 12 VDC, 50/60 Hz |
Frequently Asked Questions
Can the chart recorders be used in an outdoor application?
No, it is not recommended.
Can internal adjustments be made in the field?
No
Which way is the chart supposed to rotate?
Counter Clockwise
Related Parts
Commonly used with: Supco KTH, Supco CRT, Supco CRPENB, Supco CRPENR.
White Paper
What's Included
- (1) Supco CRTH2-220 Temperature Humidity Recorder, 220V
Safety: Always disconnect power and follow lockout/tagout procedures before servicing electrical components. Installation should be performed by a qualified technician.
