Model JS Digital Pressure Gauge With Output DESCRIPTION The Model JS digital pressure test gauge with 0.2 % full scale accuracy uses transducer technology and a stainless steel diaphragm for high over pressure protection. The transducer technology provides enhanced accuracy over the entire pressure range. The JS has no moving parts and thus, may provide a long life with fewer re-calibrations. The stainless steel NEMA construction also provides EMI and RFI protection. The JS provides high resolution with an easy to read digital display. There are no operator errors due to interpolation of hash marks or parallax errors. The units can be scaled to read in various engineering units output. The Model JSX provides a 0 Vdc to 5 Vdc output with two programmable limits and relays for process control or alarm indication. Each unit has a membrane face with raised buttons and tactile feedback for setup and operation. The high, low, and clear buttons are easily accessible on this front membrane. Zero adjustment and zero offset/tare functions are standard on each unit. Calibration and setup parameters are stored on a memory chip to protect from loss even when power is interrupted. Unauthor- such as InHg, Ft H2O, etc. ized set ups and calibrations are also blocked with internal The Model JSB provides a 4 mA to 20 mA, two-wire output. de-activated. The Model JSE provides a 0 Vdc to 5 Vdc output. The Model JSR has two programmable limits and relays with no analog FEATURES • 4 mA to 20 mA (two-wire) and 0 Vdc to 5 Vdc analog outputs • Two programmable limits and relays (optional) • Test gauge accuracy - 0.2 % full scale • High and low detection - Microprocessor based • Ranges to 10000 psi - gage, absolute, vacuum, or compound • 4½ digit display with 0.5 in height • Customer recalibration • Zero offset/tare • On/off switch disable feature • Optional carrying case and panel mounting ring • Optional pressure port adapters • NEMA 4 rating (optional) • NIST traceable (optional) security. Various combinations of the front panel buttons can be Model JS PERFORMANCE SPECIFICATIONS Characteristic Measure Linearity and hysteresis 0.2 % full scale (better than test gauge accuracy) Pressure range 0 psi to 1, 5, 15, 30, 50, 100, 200, 300, 500, 750, 1000, 1500, 2000, 3000, 5000, 7500, 10000 psi High and low capture Standard Update speed 3 times per sec Zero and span signal adjustment Standard: Models JSB, JSE, JSX ADDITIONAL SPECIFICATIONS ENVIRONMENTAL SPECIFICATIONS Characteristic Measure Temperature, operating -1 °C to 71 °C [30 °F to 160 °F] ELECTRICAL SPECIFICATIONS Characteristic Measure Rating NEMA 2 (optional NEMA 4) Power, Model JSB 11 Vdc to 32 Vdc (depending on loop resistance) @ 20 mA Power, Model JSE 11 Vdc to 32 Vdc @ 100 mA Power, Model JSR 11 Vdc to 32 Vdc @ 100 mA Power, Model JSX 11 Vdc to 32 Vdc @ 100 mA Electrical connection 3 ft cable (standard) 1 Pressure range (psi) Maximum safe over pressure (psi)1 Model JS 0 psi to 1 psi = 1 (opt) 10 0.001 0 psi to 5 psi = 5 (opt) 25 0.005 0 psi to 15 psi = 15 75 0.01 0 psi to 30 psi = 30 150 0.02 0 psi to 50 psi = 50 250 0.05 0 psi to 100 psi = 100 500 0.1 0 psi to 200 psi = 200 1000 0.1 0 psi to 300 psi = 300 1200 0.2 0 psi to 500 psi = 500 1500 0.5 0 psi to 750 psi = 750 1500 0.5 0 psi to 1000 psi = 1K 2000 1 0 psi to 1500 psi = 1.5K 3000 1 0 psi to 2000 psi = 2K 4000 1 0 psi to 3000 psi = 3K 6000 2 0 psi to 5000 psi = 5K 7500 5 0 psi to 7500 psi = 7.5K 12000 5 0 psi to 10000 psi = 10K 15000 5 Maximum safe overpressure is the pressure which the unit can experience occasionally without the loss of accuracy or permanent damage Mounting dimensions and characteristics MECHANICAL SPECIFICATIONS Characteristic Measure Diameter 93,98 mm [3.7 in] Display 4½ LCD digits - 12,7 mm [0.5 in] high Pressure port 1/4-18 NPT male (1 psi to 300 psi); 9/16-18 UNF-2B female straight thread with SAE spec J514 o-ring boss (500 psi and above) Wetted parts Stainless steel Case material Stainless steel Face membrane Tactile feedback raised buttons Calibration data Stored on memory chip Limits and relays Models JSR and JSX For reference only 2 Honeywell • Sensing and Control Model JS Digital Pressure Gauge With Output Order guide JS B 200 G C * = Example ( ) SERIES JS* OUTPUT SIGNAL B= E= R= X= 4 mA to 20 mA (two-wire)* 0 Vdc to 4 Vdc 2 programmable limits & relays 0 Vdc to 5 Vdc with two limits & relays This order code is used ONLY if you want NEMA 4 rating PRESSURE RANGE (PSI) 1 = 0-1 (opt) 5 = 0-5 (opt) 15 = 0-15 30 = 0-30 50 = 0-50 100 200 300 500 750 = = = = = 0-100 0-200* 0-300 0-500 0-750 REFERENCE G= A= V= C = 1K = 1.5K = 2K = 3K = 5K = 7.5K = 10K = 0-1000 0-1500 0-2000 0-3000 0-5000 0-7500 0-10000 Gage (std) reads zero at atmosphere* Absolute (opt) reads zero at vacuum (15 psi or higher) Vacuum (opt) scaled in In Hg (15 psi or lower) Compound (opt) reads both positive and negative (vacuum) pressure ELECTRICAL CONNECTION C = 3 foot cable* B = Bendix (opt) - PTIH-10-6P or equal (connector sold seperately) Call factory for availability of other electrical connections and cable lengths NEMA 4 CONSTRUCTION 4 = NEMA 4 FIELD SELECTABLE STANDARD UNITS OF MEASURE Bar = MBar kPa = MPa = Bar = Millibar Kilopascals Megapascals Ft H20 In H20 In Hg mmHg = = = = Feet of water Inches of water Inches of mercury mm of mercury While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use. For more information about Sensing and Control products, visit www.honeywell.com/sensing or call +1-815-235-6847 Email inquiries to [email protected] WARNING PERSONAL INJURY •DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Consult factory for other units of measure not listed NOTES Warranty. Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Honeywell’s standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgement or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items it finds defective. The foregoing is buyer’s sole remedy and is in lieu of all warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no event shall Honeywell be liable for consequential, special, or indirect damages. Failure to comply with these instructions could result in death or serious injury. 1. The limit/relay models include two LED status indicators on front face and two form C relays (normally open, common, normally closed) that are rated at a maximum 24 Vdc/Vac at 1 A or 48 Vdc/ Vac at 1/2 A. WARNING MISUSE OF DOCUMENTATION •The information presented in this catalogue is for reference only. DO NOT USE this document as product installation information. •Complete installation, operation and maintenance information is provided in the instructions supplied with each product. Failure to comply with these instructions could result in death or serious injury. Sensing and Control Automation and Control Solutions Honeywell 1985 Douglas Drive North Golden Valley, MN 55422 USA +1-815-235-6847 www.honeywell.com/sensing 008695-1-EN IL50 GLO May 2008 Copyright © 2008 Honeywell International Inc. All rights reserved.