Submersible Level Transmitter Waterpilot Fmx 167

Transcript

Technical Information TI 351P/24/ae Submersible Level Transmitter Waterpilot FMX 167 Reliable and resistant cable probe with ceramic measuring cell, for level measurement in water wells and lift stations Application Areas The Waterpilot FMX 167 is a hydrostatic pressure sensor for level measurement of fresh water and wastewater. The FMX 167 is available with measuring ranges from 3 to 600 ftH2O. With its compact outer diameter of 0.87 (22 mm), the FMX 167 is ideal for use in standard 1” well casings. As an option, an integrated temperature sensor is available. Application Examples • Deep wells • Reservoirs • Sumps • Water remediation systems • Lift stations • Cooling towers • Tank level • Replacement of bubbler systems Features and Benefits • Permanent hermetically sealed submersible cable probe • High mechanical resistance to overload and aggressive media • High precision and long-term stable ceramic measuring cell • Potted electronics and 2-filter pressure compensation system provide environmental protection • Loop-powered 4 to 20 mA output signal and integrated overvoltage protection • Simultaneous level and temperature measurement with optional integrated Pt 100 temperature sensor • Drinking water approvals: KTW, ACS, and NSF • FM and CSA approved IS, Class I, Division 1, Groups A-G and certified to ATEX II 2G/EEx ia • Rugged terminal housing, NEMA 4X with GORE-TEX® filter for condensation free pressure compensation The Power of Know How FMX 167 Function and System Design Measuring principle The FMX 167 is a submersible level transmitter with a ceramic pressure sensor for the level measurement of liquids. The Waterpilot is available with nine permanently calibrated measuring ranges from 3 to 600 ftH2O to ensure use in all standard applications (optional application specific range). Due to its compact outer diameter of only 0.87” (22 mm), it is ideal for use in 1” well casings. Options include output for temperature measurement. The FMX 167 is a loop-powered self-contained 4 to 20 mA device. The hydrostatic column acts directly on the ceramic diaphragm. The deflection of the diaphragm generates a change in the capacitance of the sensor. The transmitter electronics, which is located in the 316L SS probe, converts the capacitance change to a repeatable and accurate 4 to 20 mA output signal. A complete measuring system consists of the FMX 167 and a transmitter power supply unit (10 to 30 VDC). Endress+Hauser has a complete line of power supplies with displays and/or indicators. patm Ceramic measuring cell patm patm p = patm + phydr. Pressure compensation tube phydr. phydr.= (patm + phydr. .) – patm h p p h= ρ·g 1,0 bar 10 mH2O 15 psi 30 ftH2O Sensor-No.: bar mH2O psi ftH2O ENDRESS+HAUSER WATERPILOT FMX 167 h = level height p = total pressure = hydrstatic press. + atmospheric press. ρ = liquid density g = gravitational acceleration p hydr = hydrostatic pressure p atm = atmospheric pressure h p = patm + phydr. Temperature measurement with Pt 100 (optional) Endress+Hauser offers an optional 4-wire Pt 100 resistance temperature sensor (Accuracy Classs B to DIN EN 60751) for the FMX 167 to measure level and temperature simultaneously. Temperature measurement with Pt 100 and temperature transmitter TMT 181 (optional) To convert Pt 100 signals into a 4 to 20 mA signal, Endress+Hauser offers a temperature transmitter for mounting in the FMX 167 terminal housing. Ceramic Sensor Advantage The ceramic sensor is the key to optimum performance of the Waterpilot FMX 167 diaphragm with common counter electrode brazing preform and spacer Universal usage at no additional cost, longer life span Diaphragm not sensitive to galvanic corrosion Long lasting measurement without extra cost Abrasion and dent resistant; cleanable Long-term use in abrasive slurries without damage. Less risk for damage during maintenance. Pressure overload up to 40 times adjusted span No damage due to pressure peaks Dry sensor with no fill fluid No risk of contamination of product. Minimal temperature effects. No hydrogen permeation No need for gold diaphragms True long-term stability of maximum 0.1% zero shift per year Accurate and linear (0.2% of adjusted span) Long-term accuracy basic substrate C-electrode Measuring ranges from 3 ftH2O to 600 ftH2O 2 Ceramic Sensor Benefit Corrosion resistant to chemicals, acids and alkalines Universal usage, easy to apply in any application Covers 90% of all applications Endress+Hauser FMX 167 Measuring system The FMX 167 can be used with any standard power supply (10 to 30 VDC) and monitoring/control devices accepting a 4 to 20 mA input signal. Endress+Hauser offers a wide range of Displays, Switch Units, and Recording devices for this purpose. Example: 2-channel power supply 24 VDC, 30 mA (DIN rail) + _ ENDRESS+HAUSER RNS 221 + _ 1 2 CH 2 CH 1 + _ ENDRESS+HAUSER RTA 421 98 to 126 VAC 21 to 28 VDC 20 to 253 VDC/AC 50/60 Hz _ ENDRESS+HAUSER RMA 421 4-20 mA 90 to 253 VAC 18 to 36 VDC 1-channel, 4 to 20 mA loop-powered or RTD / TC input Analog 4 to 20 mA output (32 point linearization) 2 independent switch contacts freely programmable (DIN rail) 1-channel process display 5-digit LCD, Input 4 to 20 mA (loop-power supply) or RTD/TC input 1 or 2 independent switch contacts freely programmable Optional 4 to 20 mA output LIMIT 1 _ LIMIT 2 ENDRESS+HAUSER RIA250 90 to 253 VAC 18 to 36 VDC _ + _ + _ ENDRESS+HAUSER RMA 422 90 to 253 VAC 18 to 36 VDC RIA 251 ENDRESS+HAUSER RIA 450 _ Over 80 100 Limit 4 Limit 3 60 40 Limit 2 % Limit 1 20 0 >3s 90 to 253 VAC + _ 1-channel digital/analog display with 4 switch outputs 4 to 20 mA input (loop-power supply) RTD or thermocouple 4 switch contacts freely programmable including alternating pump control Loop-powered 5-digit LCD display unit. + _ ENDRESS+HAUSER RIA251 - + E Eco-Graph RIA 450 + No: 510 02468 2-channel, 4 to 20 mA (loop-power supply) 2 independent switch contacts freely programmable Two 4 to 20 mA outputs individual for each channel, (A - B math function) for differential level, i.e. screen control (DIN rail) + _ + RIA 250 + 1-channel 4 to 20 mA input (loop-power supply) 2 independent switch contacts freely programmable (DIN rail) RMA 422 RMA 421 + Field enclosure for DIN rail units RTA 421 RNS 221 + _ _ _ + _ + + + _ 3 to 6 channel video screen recorder Input 4 to 20 mA, RTD, TC 3 transmitter power supplies 3 independent switch contacts freely programmable 110 to 240 VAC Mini-log RDL 10 Circu-log + _ + _ + _ + _ 110 VAC 1 to 6 channel circular recorder Input 4 to 20 mA RTD, Thermocouple Up to 8 relay outputs 0 to 4 (6) transmitter power supplies 0 to 4 (6) analog outputs + _ 1-channel data logger, 4 to 20 mA input Capacity: 16,000 values Battery powered 3.6 VDC Please see detailed information at http: //www.us.endress.com or contact your local Endress+Hauser representative. Endress+Hauser 3 FMX 167 Input Parameters Measured variable Hydrostatic pressure (level) of a liquid and optional Pt 100 liquid temperature Measuring range • Nine fixed pressure measuring ranges in ftH2O, psi, mH2O or bar (refer to ordering information) • Customer-specific measuring ranges between 1.5 and 300 psi (3 to 600 ftH2O), factory calibrated • Special measuring ranges on request • Temperature measurement from -4° to +176°F (-20° to +80°C), with optional Pt 100 Output Output signal • 4 to 20 mA for measured hydrostatic pressure value, 2-wire loop-powered • Optional TMT 181 temperature transmitter, 4 to 20 mA with optional Pt 100 temperature sensor Load FMX 167: Rtot ≤ Ω Vin - 10 V - 2 · 0.09 · I - Radd 0.0225 V m Optional temperature transmitter: Vin - 8 V - Radd Rtot ≤ 0.022 A Rtot = Maximum load resistance (Ω) Radd = additional resistances, e.g. resistance of evaluating device and/or display instrument, line resistance (Ω) Vin = supply voltage (V) I = simple length of cable (m), cable resistance per wire ≤ 0.09 Ω/m R [Ω] 888 R [Ω] 1227 666 1000 772 444 545 222 318 90 10 15 20 25 30 UB [V] FMX 167 load chart for estimating load resistance. Subtract the additional resistances, e.g. resistance of extension cable, from the calculated value as shown in the equation! 4 8 10 15 20 25 30 35 UB [V] Temperature transmitter load chart for estimating load resistance. Subtract the additional resistances from the calculated value as shown in the equation! Endress+Hauser FMX 167 Power Supply / Wiring Electrical connection Polarity protection is integrated in the FMX 167 and in the temperature transmitter. The cable must end in a dry environment. For outdoor installation, order the NEMA 4X terminal housing with GORE-TEX® filter from Endress+Hauser. Order code: FMX 167- 3, FMX 167- 4, FMX 167- 5 Waterpilot FMX 167, standard Waterpilot FMX 167 with Pt 100 FMX 167– FMX 167– FMX 167– FMX 167– 7 3 1 4 10 to 30 V DC 10 to 30 V DC 4 to 20 mA 4 to 20 mA RL RD RL BK RD YE BK BU BR WH FMX 167 Pt 100 FMX 167 Waterpilot FMX 167 with Pt 100 and Temperature transmitter TMT 181 (4 to 20 mA) FMX 167– 5 Temperature transmitter TMT 181 4 to 20 mA 10 to 30 V DC 4 to 20 mA 6 5 RL 4 3 Conductor colors RD = red BK = black WH = white YE = yellow BU = blue BR = brown 1 2 8 to 35 V DC RL 4 to 20 mA YE RD BK BU BR WH Pt 100 FMX 167 Power supply FMX 167: 10 to 30 VDC, NI and IS approved units areas, 10 to 30 VDC Optional TMT 181: temperature transmitter, 8 to 35 VDC NI approved , 10 to 30 VDC Cable specifications FMX 167 with optional Pt 100: Instrument grade wire, maximum 14 AWG (2.5 mm2) for terminals in field housing. NOTE: If Pt 100 signal is directly connected to a display and/or evaluation unit, shielded cable is recommended (refer to wiring diagrams above). Optional TMT 181: Instrument grade wire, maximum 14 AWG (2.5 mm2) for terminals in field housing, maximum 15 AWG (1.75 mm2) for terminals in transmitter. Power consumption FMX 167: ≤ 0.675 W at 30 VDC Optional TMT 181: ≤ 0.77 W at 35 VDC Current FMX 167: ≤ 22.5 mA maximum, ≥ 3.5 mA minimum Optional TMT 181: ≤ 22 mA maximum, ≥ 3.5 mA minimum Optional Pt 100: ≤ 0.6 mA Residual ripple FMX 167, no effect for 4 to 20 mA signal up to ± 5% residual ripple within permissible range Optional TMT 181: USS = 5 V at UB ≥ 13 V, f max. = 1 kHz Endress+Hauser 5 FMX 167 Accuracy Reference operating conditions FMX 167: DIN EN 60770 TU = 77°F (25°C) Optional TMT 181 head transmitter: Calibration temperature, 73°F (23°C), ± 5K Accuracy FMX 167: linearity including hysteresis and repeatability as per DIN EN 60770, ± 0.2% of full scale Optional Pt 100: maximum ± 0.7K (Class B to DIN EN 60751) Optional TMT 181 with Pt 100: maximum ± 0.9K Long-term stability FMX 167: ± 0.1% of full scale per year Optional TMT 181: ≤ 0.1 K per year Influence of medium temperature Thermal change in zero signal and output span for typical temperature range 32° to 86°F (0° to 30°C), ± 0.4% (± 0.5%)* of span Thermal change in zero signal and output span for the total medium temperature range 14° to 158°F (-10° to 70°C), ± 1.0% (± 0.5%)* of span Maximum temperature coefficient (TK) in zero signal and output span, 0.15%/10K (0.3%/10K)* of span * Specifications for sensors 1.5 psi (3 ftH2O, 0.1 bar, 1 mH2O), 10 psi (20 ft H2O, 0.6 bar, 6 mH2O) Warm-up period FMX 167: 20 ms Optional TMT 181: 4 seconds Rise time FMX 167: 80 ms Optional Pt 100: 160 seconds Settling time FMX 167: 150 ms Optional Pt 100: 300 seconds Installation Guidelines Installation instructions The FMX 167 should be installed at a point that is free from flow or turbulence, or mounted in a guide tube with an inner diameter greater than 0.90” (23 mm). If the cable is terminated outdoors, a junction box from E+H is recommended (Part No. 52006152). The atmospheric pressure compensation tube (located inside cable) must be kept from blockage or kinking. The atmospheric compensation tube is protected from condensation by a teflon filter and an additional GORE-TEX® filter which is terminated in the junction box. Cable mounting screw via order code or as an accessory Order No. 1-1/2 NPT: 52009311 Order No. G 1-1/2: 52008264 Terminal housing via order code or as accessory, Order No.: 52006152 Bending radius > 4.7" (120 mm) Mounting clamp via order code or as an accessory, Order No.: 52006151 Extension cable length 3 ft. to 985 ft. (1 to 300 m) Guide pipe d i > 0.91" (>23 mm) Waterpilot FMX 167 Additional weight (accessory) Order No.: 52006153 Protective cap (included) Order No.: 52008999 6 Endress+Hauser FMX 167 Operating Conditions Ambient temperature range process FMX 167: 14° to 158°F (-10° to 70°C), medium temperature range. Functional to -4°F (-20°C), performance may be compromised. Optional TMT 181: -40° to +185´°F (-40° to 85°C) Storage temperature FMX 167: -40° to 176°F (-40° to 80°C) Optional TMT 181: -40° to 212°F (-40° to 100°C) Ingress protection FMX 167: NEMA 6P (IP 68), permanently submersible to 700 ftH2O Optional terminal housing: NEMA 4X (IP 66/IP 67) Optional TMT 181: General purpose; when mounted in optional terminal housing, NEMA 4X (IP 66/IP 67) Electromagnetic compatibility (EMC) FMX 167: Interference emission to EN 61326; Equipment Class B. Interference immunity to EN 61326, Appendix A (industrial usage) Optional TMT 181: Interference emission and interference immunity to EN 61 326-1 and NAMUR NE 21 Overvoltage protection FMX 167: Integrated overvoltage protection to EN 61000-4-5 ≤ 1.2 kV. Install overvoltage protection ≥ 1.2 kV, external if necessary. Optional TMT 181: Install overvoltage protection, external if necessary. Mechanical Construction Dimensions Support cable ∅ 0.31" (8) ENDRESS+HAUSER WATERPILOT FMX 167 Pressure compensation tube 8.67" (220) 1,0 bar 10 mH2O 15 psi 30 ftH2O Sensor-No.: bar mH2O psi ftH2O 9.05" (230) FMX 167 Protective cap ∅ 0.87" ±0.004" (22 ± 0.1) Endress+Hauser 7 FMX 167 Cable suspension Mounting clamp FMX 167- 2 1-1/2” NPT mounting screw FMX 167- 4 36 AF 0.87" (22) ~1.93" (49) 41 AF ~3.27" (83) 2.05" (52) 0.63" (16) 6.89" (175) 1-1/2" NPT ∅ 2.16" (55) Mounting clamp ~3.27" (83) 1.89" (48) Max. 2.05" (52) 0.63" (16) G 1-1/2 A G 1-1/2 A mounting screw FMX 167- 3 Mounting screw Terminal housing with Gore-Tex® filter FMX 167- 3: Terminal housing including 3 terminals FMX 167- 4: Terminal housing including 7 terminals for FMX 167 with Pt 100 FMX 167- 5: Terminal housing including 3 terminals plus temperature transmitter TMT 181, 4 to 20 mA for FMX 167 with Pt 100 2.16" (55) 2.36" ± 0.2" (60 ±0.5) Dummy plug M 20x1.5 4.72" (120) 4.26" (108.2) 0.12" (3) ∅ 0.18" (∅ 4.5) Terminal housing 1.98" (50.2) ~1.18" (~30) GORE-TEX® filter 8 Clamp for 0.0001 to 0.004 in2 (0.08 to 2.5 mm2) M 20x1.5 Endress+Hauser FMX 167 Temperature transmitter TMT 181, 4 to 20 mA FMX 167 - A 5: Terminal housing including 3 terminals plus TMT 181 temperature transmitter, 4 to 20 mA for FMX 167 with Pt 100 ∅ 0.20" (5) Terminal for 2 max. 0.003 in 2 (1.75 mm ) ∅ 0.28" 1.30" (33) (7) ∅ 1.73" (44) 0.83" (21) TMT 181 temperature transmitter Weight • • • • • • • Materials Cable probe • Sensor housing: 316L SS • Sensor diaphragm: Aluminum oxide ceramic Al2O3 • Internal seal: EPDM or Viton • Protective cap: PE-HD (high-density polyethylene) • Extension cable insulation: PE (polyethylene), see Extension Cable below. • Mounting clamp: 316L SS and glass fibre reinforced PA (polyamide) • Cable mounting screw: G 1-1/2 A and 1-1/2” NPT, 304 SS • Terminal housing: PC (polycarbonate) Extension cable Construction • Slip-resistant extension cable with strain-relief members made of Kevlar; shielded using aluminum-coated film; insulated with polyethylene (PE), black; copper wires twisted. • Pressure compensation tube with Teflon filter Probe: 10 oz (290 g) Extension cable: Approximately 2 oz/ft (52 g/m) Mounting clamp: 6 oz. (170 g) Cable mounting screw, G 1-1/2 A: 1.7 lb (0.77 kg) Cable mounting screw, 1-1/2” NPT: 1.6 lb (0.72 kg) Terminal housing: 8.3 oz. (235 g) TMT 181 temperature transmitter: 1.4 oz. (40 g) Cross section • Standard FMX 167: 3 x 0.0004 in2 (0.227 mm2) plus pressure compensation tube with Teflon filter • FMX 167 with Pt 100 (optional): 7 x 0.0004 in2 (0.227 mm2) plus pressure compensation tube with Teflon filter • Total outer diameter: 0.315” ± 0.0098” (8.0 mm ± 0.25 mm) • Pressure compensation tube with teflon filter: OD = 0.098” (2.5 mm), ID = 0.059” (1.5 mm) • Cable resistance per wire: ≤ 90 Ω/km Endress+Hauser 9 FMX 167 Extension cable (con’t.) Cable length / technical data • Max. free suspended length (mechanical stability under load): 3280 ft. (1000 m) • Max. free length for nonexplosive and EEx nA IIC T6: see “Load”, page 4. Max. free length for EEx ia IIC T6, see Safety Instructions XA 131P/01/a3) • Minimum bending radius: 4.7” (120 mm) • Tensile strength: ≥ 269 lb force (1200 N) • Cable extraction force: ≥ 101 lb force (450 N) • Approved for use with drinking water: NSF 61 • Increased resistance to UV light Terminals • 3 standard terminals in terminal housing • 4 terminal strip available as accessory, Order No. 52008938 for wire cross section of 0.0001 in2 to 0.004 in2 (0.08 to 2.5 mm2) Certificates and Approvals Hazardous approvals FM approved Intrinsically Safe, Class I, Division 1, Groups A-D CSA approved Intrinsically Safe, Class I, Division 1, Groups A-D ATEX II 2 G/EEx ia IIC T6 ATEX II 3 G/EEx nA IIC T6 All explosion protection data are contained in separate documentation which can be requested from Endress+Hauser. Refer to Supplemental Documentation below. Drinking water approvals ACS, NSF 61 and KTW expert’s report (in preparation) CE Mark By attaching the CE Mark, Endress+Hauser confirms that the instrument fulfills all the requirements of the relevant EC directives. Standards and guidelines DIN EN 60770 (IEC 60770): transmitters for use in industrial-control systems. Part 1: methods for performance evaluation. DIN 16086: electrical pressure measurements, pressure sensors, pressure transmitters, pressure measuring instruments, concepts, specifications on data sheets. EN 61326 (IEC 61326-1): electrical equipment for measurement, control and laboratory user - EMC requirements. EN 61000-4-5 (IEC 61000-4-5): electromagnetic compatibility (EMC) - Part 4: testing and measurement techniques; section 5: surge immunity test. Registered trademarks GORE-TEX®: Registered trademark of W.L. Gore & Associates, Inc., USA Supplementary Documentation • System Information System Components (SI 006R/09/en (Display, Power, Convert, Separate and Switch) • System Information Recorders with System Integration (SI 007R/09/en) • Technical Information Temperature Transmitter iTEMP PCP TMT 181 (TI 070R/24/ae) • Operating Instructions for Waterpilot (BA 231P/01/ae) • Safety Instructions, ATEX II 2 G/EEx ia IIC T6 (XA 131P/01/a3) • Safety Instructions, ATEX II 3 G/EEx nA IIC T6 (XA 132P/01/a3) 10 Endress+Hauser FMX 167 Ordering Information 1 2 3 4 5 6 7 FMX 167 1 2 3 4 5 6 7 Endress+Hauser Certificate A Standard B ATEX II 2 G EEx ia IIC T6 C ATEX II 3 G EEx nA IIC T6 D FM approved IS, Class I, Div. 1, Grps. A-D E CSA approved IS, Class I, Div. 1, Grps. A-D F CSA General purpose Mechanical connection (cable suspension) 1 None 2 Mounting clamp, 316L SS 3 Cable mounting screw G 1-1/2 A, 304 SS 4 Cable mounting screw 1-1/2” NPT, 304 SS 9 Special version Measuring cell tube material A 316L SS cell enclosure D 316L SS cell enclosure, with drinking water approval (NSF std. 61) for all parts in contact with the medium (only for probes with EPDM seals) Y Special version Measuring range Max. overload PA 0 to 1.5 psi 73 psi FA 0 to 3 ftH2O FB 0 to 6 ftH2O PB 0 to 3 psi 73 psi FC 0 to 15 ftH2O PC 0 to 6 psi 101 psi PD 0 to 10 psi 145 psi FD 0 to 20 ftH2O FE 0 to 30 ftH2O PE 0 to 15 psi 145 psi PF 0 to 30 psi 261 psi FF 0 to 60 ftH2O F G 0 to 150 ftH2O PG 0 to 60 psi 362 psi FH 0 to 300 ftH2O PH 0 to 150 psi 580 psi 580 psi FK 0 to 600 ftH2O PK 0 to 300 psi BA 0 to 0.1 bar MA 0 to 1 mH2O 5 bar BB 0 to 0.2 bar MB 0 to 2 mH2O 5 bar 7 bar BC 0 to 0.4 bar MC 0 to 4 mH2O BD 0 to 0.6 bar MD 0 to 6 mH2O 10 bar BE 0 to 1.0 bar ME 0 to 10 mH2O 10 bar 18 bar BF 0 to 2.0 bar MF 0 to 20 mH2O BG 0 to 4.0 bar MG 0 to 40 mH2O 25 bar BH 0 to 10.0 bar MH 0 to 100 mH2O 40 bar BK 0 to 20.0 bar MK 0 to 200 mH2O 40 bar VV Adjusted to customer specifications from 0 _____ (full scale value) to _____ (units) YY Special version Measuring cell seal 1 Viton 2 EPDM 9 Special version Extension cable A Length in ________ meters, PE cable, can be shortened, from 1 to 300 m B 10 m PE cable, can be shortened C 20 m PE cable, can be shortened E 30 ft cable, PE, can be shortened F 60 ft cable, PE, can be shortened G Length in ________ feet, PE cable, can be shortened, from 1 to 985 ft Y Special version Additional equipment 1 Probe with integrated Pt 100, 4-wire 3 Terminal housing with GORE-TEX® filter, NEMA 4X 4 Probe with integrated Pt 100, 4-wire and terminal housing with GORE-TEX® filter, NEMA 4X 5 Probe with integrated Pt 100, -4° to +176°F (-20° to +80°C), TMT 181 temperature transmitter, 4 to 20 mA, 2-wire in terminal housing with GORE-TEX® filter, NEMA 4X 7 No additional equipment 11 Accessories Mounting clamp Endress+Hauser offers a clamp for simple mounting, 316L SS (refer to page 8) Order No.: 52006151 Terminal housing NEMA 4 terminal housing for field mounting with GORE-TEX® filter, includes 3 wiring terminals (Order No.: 52006152). The housing is also suitable for mounting a temperature transmitter (Order No.: 52008794) or for four additional terminals (Order No.: 52008938). Refer to pages 8 and 9. Additional weight To prevent sideways movement leading to measuring errors or to ensure that the device lowers into the guide tube, Endress+Hauser provides additional weights. You can attach several weights to the FMX 167 cable. Material: 316 L SS Weight: 10.5 oz. (300 g) Order No.: 52006153 M 14x1 4.35" 4.16" (110.6) (105.8) ∅0.87" (∅22) Temperature transmitter 2-wire, pre-set for measuring range from -4° to +176°F (-20° to +80°C) Order No.: 52008794 Cable mounting screw Cable mounting screws to simplify FMX 167 mounting (refer to page 8). G 1-1/2 A mounting screw, 304 SS. Order No.: 52008264 1-1/2” NPT mounting screw, 304 SS. Order No.: 52009311 For application and selection assistance, in the U.S. call 888-ENDRESS For total support of your installed base, 24 hours a day, in the U.S. call 800-642-8737 Visit us on our web site, www.us.endress.com United States Canada Mexico Endress+Hauser, Inc. 2350 Endress Place Greenwood, IN 46143 Phone: (317) 535-7138 888-ENDRESS FAX: (317) 535-8498 Endress+Hauser Canada Ltd. 1440 Graham’s Lane Unit 1, Burlington ON, L7S 1W3 Phone: (905) 681-9292 800-668-3199 FAX: (905) 681-9444 Endress+Hauser Paseo del Pedregal No. 610 Col. Jardines del Pedregal 01900, Mexico D.F. Mexico Phone: (525) 568-2405 FAX: (525) 568-7459 Endress+Hauser The Power of Know How TI 351P/24/ae/12.02 © 2002 Endress+Hauser, Inc.