APPLICATIONS MODEL ML • • DIESEL ENGINES • REFRIGERATION AND HVAC SYSTEMS • HYDRAULIC FLUID PRESSURES • GENERAL INDUSTRIAL PRESSURE • OFF ROAD VEHICLES OEM PRESSURE TRANSDUCER FEATURES High value and outstanding performance No internal elastomeric seals Amplified outputs Reverse polarity protection Less than 500 microseconds response time Designed to meet IP65 standards* Exceeds CE Heavy Industrial EMC • • • • • • Excellent OEM value Eliminates O-Ring compatability issues Eliminates cost of external amplifiers Not damaged by reversed excitation Accurate high speed measurements Protected from harsh environments * With appropriate mating connector, Packard #12065287. HOW TO ORDER ML 100 Model Range 15 25 50 100 200 300 500 PSI 01K 02K 03K 05K 001 004 006 010 016 025 040 060 100 160 250 350 P S 1 P G Output C = 0.5-4.5 VDC G = 4-20 mA R5 = 1-6 VDC Termination P = Packard Pressure Connection BAR 1 = 1/8-27 NPT 2 = 1/4-18 NPT Unit P = PSI B = BAR Reference G = Gage (only on < 100 PSI) S = Sealed Note: Not all combinations are available. Minimum quantity orders apply. Contact the factory for more details. PRESSURE TRANSDUCER • • • • • • • BENEFITS ML SERIES The model ML pressure transducer combines the latest in ASIC technology with our proven stainless steel design. This digitally compensated transducer offers an unparalleled value and performance combination making it the ideal pressure sensing solution for demanding automotive and industrial applications. Fully temperature compensated, calibrated, and amplified, the ML is available in 100 to 5000 PSIS pressure ranges. The ML has three standard output options: a 0.50 to 4.50 Vdc ratiometric output from 5 Vdc excitation, a 1.0 to 6.0 Vdc regulated output from 7-35 Vdc excitation, and a 4-20 mA current from 9-35 Vdc excitation. The ML transducer delivers ±0.25% full scale accuracy (BFSL) over a wide temperature range of -40°C to 105°C and utilizes a proven industry standard connector for high reliability and user flexibility. ML SERIES • PRESSURE TRANSDUCER TECHNICAL SPECIFICATIONS DIMENSIONS RANGES 15, 25, 50 PSIG; 100, 200, 300, 500, 1000, 2000, 3000, 5000 PSIS 6, 10, 16, 25, 40, 60, 100,160, 250 BAR xx.xx = inches (xx.x) = mm PHYSICAL Proof Pressure < 500 psi 2 X rated range ≥ 500 psi 1.5 X rated range Burst Pressure < 500 psi 10 X rated range ≥ 500 psi (30K psi max) 10 X rated range Material in Contact with Media 300 series SS, braze compound Weight 1.58 [40] * 0.73 [19] Not Intended for Customer use 0.60 [15] ** 0.85 [22] c 1.06 [27] 2.0 oz (57 gm) ENVIRONMENTAL Shock 50 g’s peak (5 ms), 100 g’s peak (11 ms) Vibration Figure 514.2-5, Curve AK, Table 514.2-V Random Vibration Test (Overall g rms = 20.7 minimum) ELECTRICAL Ratiometric Voltage Regulated Zero Output Current 0.5 Vdc 1.0 Vdc 4.0 mA Full Scale Output* 4.0 Vdc (0.50-4.50 Vdc) 5.0 Vdc (1.0-6.0 Vdc) 16 mA (4-20 mA) Excitation 5 Vdc ±250 mV (7.0 V max) 7-35 Vdc 9.5-35 Vdc 5 mA typical (7 mA max) 5 mA typical (7 mA max) N/A Supply Current Source (nominal) Sink (nominal) 2.0 mA 2.0 mA N/A 20 µA @ zero output 20 µA @ zero output N/A 90 db 90 db 25 W max. N/A 25 W max. a 1-1/16 [27] HEX * Maximum ** 0.75 [19] for 1/4-18 NPT 1/8-27 NPT or 1/4-18 NPT PIN AND WIRE CODES Supply Rejection Ratio 90 db Output Impedance b Pins Voltage Current A + Excitation + Excitation B Output - Excitation C Common NC PERFORMANCE Response Time EMI/RFI Exceeds CE heavy industrial (30v/m radiated 150kHz-1gHz) Electrical Connection Accuracy < 500 microseconds Packard Metri-Pack™ connector requires Packard #12065287 mating connector ±0.25% F.S.O. best fit straight line. Includes: non-linearity, hysteresis, non-repeatability. Thermal errors not included. 0.5% < 100 PSI ** Total Error Band ±2% Typical (±3% Max.) F.S.O. Includes: zero offset error, span error, thermal effect on zero and thermal effect on span, non-linearity, hysteresis, non-repeatability Compensated Operating and Storage Temperature Range WARRANTY/REMEDY Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Contact your local sales office for warranty information. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace without charge those items it finds defective. The foregoing is Buyer’s sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. -40° to 105°C (-40° to 221°F) * PSIG vented thru vent hole protected by Gortex® filter 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. NOTE: All specifications are measured at 25° C (77° F) and at rated excitation unless otherwise specified. 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. NOTE: Meets IEC-68-2 or MIL-STD 810C. NOTE: Contact the factory to discuss other pressure ranges. Item # 1121700 M.G. 3/01 Rev. A Sensing and Control Honeywell 100 Discovery Way Acton, MA 01720 USA Tel: (877) 384-1300; Fax: (978) 263-0630 www.honeywell.com/sensing/