ACR :: temperature, Electric Current, pressure, process signals Data Loggers

Single Channel Temperature Data Logger
ACR JR. Data Logger
Type:	Negative Temperature Coefficient Thermistor (NTC). 10,000 ohms @ 25° (77°F)
Range:	-40°C to 85°C. (-40°F to 185°F).
Resolution:	0.4°C @ 25°C. (0.7°F @ 77°F).
Sensor Accuracy:	+/-0.2°C. (+/-0.3°F).
Memory Size:	8 K (up to 44 days).
Software:	See Software
Specification:	See Common Specification

JR-1000

JR-1001

JR-1000

The JR-1000 is a low-cost, user configurable temperature logger that plugs easily into any computer for data download. Featuring a 5-year battery life, it has the capacity to record for up to 44 days.

Specifications

Logger Resolution	0.4°C @ 25°C (0.7°F @ 77°F)
Memory Size	32 KB (up to 244,800 readings when data compression selected)
Temperature Sensor Type	NTC Thermistor 10,000 ohms @ 25°C (77°F)
Temperature Sensor Range:	-40 to 85°C (-40 to 185°F)
Temperature Sensor Accuracy	+/- 0.2°C @ 25°C (+/- 0.3°F @ 77°F)

Product Specification

Model	Description
JR-1000	JR-1000 Product Specification

Ordering Information

Model	Description	Catalog #
JR-1000	Single channel temperature data logger	See Catalog

$190.00

JR-1001

The JR-1001 data logger is an Intrinsically Safe, simple and easy-to-use single- channel data logger. It is ideal for quick and accurate temperature recordings in a variety of applications.

Specifications

Sampling Interval	User selectable from 8 seconds to 34 minutes
Sampling Method	Continuous, Stop when Full
Logger Resolution	0.4°C @ 25°C (0.7°F @ 77°F)
Memory Size	32 KB (up to 244,800 readings when data compression selected)
Temperature Sensor Type	NTC Thermistor 10,000 ohms @ 25°C (77°F)
Temperature Sensor Range:	-40 to 85°C (-40 to 185°F)
Temperature Sensor Accuracy	+/- 0.2°C @ 25°C (+/- 0.3°F @ 77°F)
Approval	UL Intrinsically Safe for use in: Class 1, Division 1, Groups A, B, C, D Class 2, Division 1, Groups E, F, G Class 3, Division 1, Hazardous Locations T3C
...	...

Product Specification

Model	Description
JR-1001	JR-1001 Product Specification

Ordering Information

Model	Description	Catalog #
JR-1001	Single channel temperature data logger	See Catalog

$355.00

Size:	33 x 43 x 15 mm (1.3 x 1.7 x 0.6").

Weight:	1 ounce (29 grams).

Case Material:	Polyurethane.

Operating Limits:	-40°C to 85°C (-40°F to 185°F). 0 to 95% RH (non-condensing).

Clock Accuracy:	+/-2 seconds per day.

Battery:	3 volt Lithium; 0.5 Amp-Hour.

Battery Life:	Five years warrantied (under normal use).

Mounting:	Magnetic backing.

Memory Size:	8 K (with compression up to 32 K). Typical 22 days (depending on the rate of temperature change). Maximum 44 days.

Sampling Method:	First-in First-out.

Sampling Rate:	One reading every 2 minutes.

Resolution:	8 bit (1 part in 256).

PC Requirements:	IBM PC or 100% compatible running MS Windows 3.1, 95, 98, or NT, with a least 2 MB RAM, 2 MB of hard drive disk space and one free serial port.

Software Requirements:	TrendReader® Express (compatible with Windows® 3.1, 95, 98, 2000, Me, NT, 2000 and XP).

Product Approvals:	Meets Part 15 for Digital Devices of the Code of Federal Regulations of the Federal Communications Commission (FCC). Meets Class A radiated and conducted emission requirements of Section 2 of the Radio Interference Regulations of Communications Canada. IEC801-2, 3, 4 and EN55011 covering ESD, RFI Immunity, EFT/Burst and Radiated Emissions respectively for the Commission of the European Communities (CE).

Resistance to X-Rays:	Tested for protection against a 160kV dose @ 5mA for 30 seconds (150mA-sec) @ 38 inches F.F.D. (about 100 times that of an airport X-Ray machine). Tested for protection against Gamma Ray (equivalent to 0.137 - 1.38 mega volts) IR 192 - 28 curies @ 30 second exposure source to object distance 5".

North California Office :- 285-A Bel Marin Keys Blvd - Novato, CA - 94949 PH: (415) 382 - 9710 FAX: (415) 382 - 9720