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CL309A
Milliamp Loop Calibrator
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Product Specs
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| 2-Wire Transmitter Simulate | Voltage Burden (2-Wire Transmitter): 2 V at 20 mA; Overload/Current Limit Protection (2-Wire Transmitter): 24 mA; Loop Voltage Limits (2-Wire Transmitter): 2 to 100 Vdc (fuse-less protected from reverse polarity connections); Battery Life (2-Wire Transmitter): 125 hr |
| Battery Size and Type | Alkaline AA |
| Battery life | 30 hr |
| Commodity Code | 9028.90.0080 |
| DepthValue | 4.35 |
| Display Type | LCD |
| ECCN | EAR99 |
| GrossWeightValue | 0.98 |
| Height | 4.06 cm |
| HeightUoM | IN |
| HeightValue | 3.5 |
| Length | 14.3 cm |
| Loop Supply Limits | Compliance Voltage: 24 Vdc @ 20 mA; Drive Capability: 1200 Ω at 20 mA for 15 hours nominal |
| Measurement Accuracy Note | Accuracy (Source): EZ check(s) at 4 and 20 mA(*) ±0.025% at 4.00 mA and 20.00 mA (±0.005 mA) 0.0 to 24.00 mA ±0.05% of 24.00 mA (±0.01 mA); Accuracy (Read mA): Accuracy: Below 24.01 mV: ±0.05% of 24.00 mA (±0.01 mA) Above 24.00 mV: ±0.05% of 52.00 mA (± 0.02 mA); Accuracy (Voltage Read): ± 0.05% of FS; Temperature Effect (Voltage Read): ±100 ppm/°C of FS |
| Measuring Range | Ranges and Resolution (Source): 0.00 to 24.00 mA full span or -25.0 to 125.0% of 4 to 20 mA; Current (Read mA): 4 to 20 mA; Current Note: 0.00 to 52.00 mA full span OR -25.0 to 300.0% of 4 to 20 mA; Voltage Burden (Read mA): 2V at 50 mA; Battery Life (Read mA): 125 hr; Ranges (Voltage Read): -99.99 to 99.99 Vdc full span (FS); Input Resistance (Voltage Read): >2 MΩ; Battery Life (Voltage Read): >125 hr |
| Miscellaneous | Low battery indication with nominal 1 hour of operation left; over-voltage protection to 135 vrms (rated for 30 seconds) or 240 vrms (rated for 15 seconds); high contrast graphic liquid crystal display with 10.5 mm (0.413") high digits |
| NetWeightValue | 0.975 |
| Noise | ± 0.005 mA of reading |
| OkForExport | true |
| Operating Temperature, Max | 60 °C |
| Operating Temperature, Min | -20 °C |
| Overcurrent Protection | 24 mA DC |
| RRS Code | 1 |
| Relative Humidity | 10% ≤RH ≤90% (0 to 35°C), non-condensing,10% ≤RH ≤70% (35 to 60°C), non-condensing |
| Storage Temperature, Max | 60 °C |
| Storage Temperature, Min | -30 °C |
| Supply Power Note | 4 “AA” alkaline (included) 1.5V (Duracell MN1500 or equivalent); optional 120 Vac 50/60 Hz AC adaptor available; NiMh rechargeable battery kit available |
| Taxonomy Level 1 | QGV |
| Taxonomy Level 2 | CA |
| Taxonomy Level 3 | HH |
| Taxonomy Level 4 | PO |
| Temperature Effect | ± 0.005%/°C of FS (*) These are internal calibrated cardinal reference points and source/power and measure 2-wire transmitter |
| Weight | 12.1 oz |
| WeightUoM | LB |
| Width | 7.62 cm |
| WidthValue | 6.8 |
| Country of Origin | United States |
| See All Specs | |
PDFs & Manuals
Show Ratings & Reviews
Rated 3 out of
5
by
Anthony C from
Batteries Drainer
All 4 brand new batteries drained after left unused for about a month. As a work around, I have to remove the batteries after every use and making sure to bring the extra batteries with me whenever I go to the field. With the rugged case, it is inconvenient to install and remove the batteries after every use. Other than that, the CL309A is working as advertised.
Date published: 2021-02-24