DPM942

DPM942 Datasheet

DPM 942

Part	Datasheet
DPM942	DPM942 (pdf)

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DPM 942 4-20mA Loop Powered Indicator A loop powered indicator giving an accurate, zero corrected indication of 4-20mA loop current. Calibration is by two 20-turn cermet potentiometers which allow sensitive adjustment of the instrument. The meter is housed in a robust carrier, which can be bolted in place or panel mounted using the low profile bezel and clips provided. 19mm Digit Height Programmable Decimal Points Low Volt Drop Simple Screw Terminal Connections CUSTOM SCALING For alternative scaling to the standard 0 - 1000, cut Link 8 and short Link Add two resistors R12 and R13 which will set the basic scale of the meter. The highest practical value for the R12 and R13 series combination is 12R. To select your desired scaling, use the following formula R12 + R13 = Full Scale reading at 20mA 160 Re-calibrate as necessary. R25 R14 R13 R12 R11 Top right hand corner of the pcb. Standard Meter Specification Accuracy overall error * Linearity Sample rate Operating temperature range Temperature stability Loop Volt Drop Min. Typ. *To ensure maximum accuracy, re-calibrate periodically. Stock Number DPM 942 Max. ±1 Unit % ±1 count count samples/sec °C ppm/°C CONNECTOR SOURCING GUIDE METHOD Screw Terminals - No Connector Required DIMENSIONS All dimensions in mm inches bc de a. b. c. d. e. Panel cut-out 72 x 40 x Maximum panel thickness 3mm OFFSET SPAN 1 6 10 REAR VIEW 5 78 2 3 DS DP1 DP2 DP3 II+ ON BOARD SOLDER LINKS LASCAR ELECTRONICS LTD. MODULE HOUSE, WHITEPARISH, WILTSHIRE SP5 2SJ UK PO Box 770, Londonderry, NH 03053 1-800-821-0023 LASCAR ELECTRONICS INC. LASCAR ELECTRONICS HK LIMITED 2.6cthoStrmeet, FLAT C, 5/FL., LUCKY FTY. bldg., 63-65 HUNG TO ROAD Erie, PA 16506 USA KWUN TONG, KOWLOON, HONG KONG TEL +44 0 1794 884567 FAX +44 0 1794 884616

PDF Datasheet Preview

DPM 942
4-20mA Loop Powered Indicator

A loop powered indicator giving an accurate, zero corrected indication of 4-20mA loop current. Calibration is by two 20-turn cermet potentiometers which allow sensitive adjustment of the instrument. The meter is housed in a robust carrier, which can be bolted in place or panel mounted using the low profile bezel and clips provided.
19mm Digit Height Programmable Decimal Points Low Volt Drop Simple Screw Terminal Connections

CUSTOM SCALING

For alternative scaling to the standard 0 - 1000, cut Link 8 and short Link Add two resistors R12 and R13 which will set the basic scale of the meter. The highest practical value for the R12 and R13 series combination is 12R. To select your desired scaling, use the following formula R12 + R13 = Full Scale reading at 20mA
160 Re-calibrate as necessary.

R25 R14 R13 R12 R11

Top right hand corner of the pcb.

Standard Meter

Specification Accuracy overall error * Linearity Sample rate Operating temperature range Temperature stability Loop Volt Drop

Min. Typ.
*To ensure maximum accuracy, re-calibrate periodically.

Stock Number DPM 942

Max. ±1

Unit % ±1 count
count samples/sec
°C ppm/°C

CONNECTOR SOURCING GUIDE

METHOD

Screw Terminals - No Connector Required

DIMENSIONS All dimensions in mm inches
bc de
a. b. c. d. e.

Panel cut-out 72 x 40 x Maximum panel thickness 3mm

OFFSET SPAN
1 6 10

REAR VIEW
5 78 2 3

DS DP1 DP2 DP3 II+

ON BOARD SOLDER LINKS

LASCAR ELECTRONICS LTD. MODULE HOUSE, WHITEPARISH,

WILTSHIRE SP5 2SJ UK

PO Box 770, Londonderry, NH 03053 1-800-821-0023

LASCAR ELECTRONICS INC.

LASCAR ELECTRONICS HK LIMITED
2.6cthoStrmeet,

FLAT C, 5/FL., LUCKY FTY. bldg., 63-65 HUNG TO ROAD

Erie, PA 16506 USA

KWUN TONG, KOWLOON, HONG KONG

TEL +44 0 1794 884567 FAX +44 0 1794 884616

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Datasheet ID: DPM942 647088