UNI 321 Maintenance Free Single Gas Detector
The UNI 321 is a disposable or maintenance free version of the UNI single gas detector. It detects hydrogen sulfide, carbon monoxide or oxygen in a selection of models with operating lives of 12 months, 24 months or 36 months. The detectors have large LCDs providing maximum readability in the field and six bright LEDs allow for quick alarm notification. Constructed of strong and durable material, the UNI 321 is designed to be comfortable and drop resistant. The UNI detectors can easily be bump tested and calibrated using the CaliCase System.
Features
- Simple Go or No-Go!
- No maintenance needed for the life of the instrument (except when used under extreme conditions)
- Low cost of ownership
- Large display
- Durable housing
- Sold, stainless steel alligator clip
- 50% larger single cell battery
- Daily functional self test
- 50 event datalogging
- Docking station for calibration and event download
- UL Classification, Class 123, Groups ABCDEFG
Specifications
| Alarm Type | High alarm, low alarm, over range alarm, battery low alarm |
| Alarm Signal | 90 dB @ 30 cm Bright red LED Built in vibrator |
| Calibration | Manual zero, CaliCase allows 2 point calibration, zero and span |
| Event Log | Up to 50 alarm events |
| Response Time, t90 | 20 seconds |
| IP Rating | IP67 |
| EMI/RFI | Compliant with EMC 2004/108/EC |
| Operating Life | 1 year, 2 years or 3 years depending on model purchased |
| Temperature | -4°F to 122°F |
| Humdity | 5 to 95% rH, non-condensing |
| Size | 3.45″ x 2.44″ x 1.3″ |
| Wireless Frequency | ISM license free bands |
| Wireless Range | 300 feet |
| Temperature | -4 to 131°F |
| Humidity | 0 to 95% relative humidity (non-condensing) |
| Intrinsic Safety | Class I, Div 1, Group A, B, C, D, Class II, Div 1, Group E, F, G, Class III, Div 1 |
Sensor Specifications
| Sensor |
Resolution
|
|
| Carbon Monoxide (CO) | ||
| Hydrogen Sulfide (H2S) | 0 – 100 ppm | 0.1 ppm |
| Oxygen (O2) | 0.1-30% | 0.1% |
Ordering Information
The UNI carbon monoxide gas detector, hydrogen sulfide gas detector or oxygen gas detector includes an alligator clip, AA size Li-Ion battery, quick reference guide and cal adapter. For pricing, please call AFC International at 1-800-952-3293, 219-987-6825 or fax 219-987-6826 or email sales@afcintl.com
| Description | |
| UNI Hydrogen Sulfide Detector, 1 year | |
| UNI Hydrogen Sulfide Detector, 2 years | |
| UNI Hydrogen Sulfide Detector, 3 years | |
| UNI Carbon Monoxide Detector, 1 year | |
| UNI Carbon Monoxide Detector, 2 years | |
| UNI Carbon Monoxide Detector, 3 years | |
| UNI Oxygen Detector, 1 year | |
| UNI Oxygen Detector, 2 years | |
| UNI Oxygen Detector, 3 years |
UNI Maintenance Free Detector literature
Tags: CO Carbon Monoxide Gas Detector, H2S Hydrogen Sulfide Gas Detector, O2 Oxygen Gas Detector
Product Literature
UNI Maintenance Free Detector literature
UNI 321 Quick Start Guide
Tech Note 3 – Calibration Frequency
Tech Note 4 – Sensor Technical Data Summaries
