113 TX Rod thermostats (without immersion tube) Pressure transmitters Rod thermostats are suitable for direct installation in tanks, piplines and air ducts. The immersion well can be fitted in advance. Sil 2 according iEc 61508-2 TX 490 Setting range Mounting position Any, preferably vertical Max. perm. tem- See Product Summary perature at sensor Contact arrangement Single pole changeover switch Switching capacity 8 (5) A 250 VAC Degree of protection IP 54 according to DIN EN60529 (with vertical installation) Calibration Scale value corresponds to the lower switching point (with falling temperature), the upper switching point is higher by the amount of the switching differential Plug connection Via angled plug to DIN EN175301 (3-pin + earth contact), cable entry Pg 11, max. cable diameter 10 mm, cable outlet possible in 4 directions spaced 90 apart. Supplied with plug. Switching temperature Adjustable from outside with screwdriver Switching differential Not adjustable Max. permissible temperature at sensor immersion TX023 TX150 TX490 TX813 depth 135 mm -20 to + 30 C +10 to + 50 C +40 to + 90 C +80 to +130 C 1.5 1.5 2.5 4.0 K K K K 110 110 125 150 C C C C immersion TXB023 TXB150 TXB490 TXB813 depth 220 mm -20 to + 30 C +10 to + 50 C +40 to + 90 C +80 to +130 C 1.5 1.5 2.5 4.0 K K K K 110 110 125 150 C C C C + Accessories Immersion tube type R10/MS, R20/MS, R10/NST, R20/NST, see page 157. Immersion tubes for NPT thread on request. Dimensioned drawing (mm) EN175301 Solenoid valves permitted. ambient +70C temperature at switching device Switching differential (mean values) Thermostats Type Temperature sensors Diecast aluminium GD Al Si 12 according to DIN 1725. Flow monitors Housing Product Summary -TX see page 118 s Protection Class: IP 54 Accessories Technical data Pressure switches Mechanical thermostats Liquids and gases Adjustment of thermostats at lower switching point Setpoint xS corresponds to the lower switching point (with falling temperature), the upper switching point xO (with rising temperature) is higher by the amount of the switching differential xd. (large screw) (small screw) Electrical connection Plug connection to DIN EN175301. Cable entry Pg 11, max. cable diameter 10 mm. Cable outlet possible in 4 directions spaced 90 apart. Temperature limiter with reclosing lockout Additional function ZFT205 and ZFT206: All thermostats can be equipped with a mechanical interlock. On reaching the value set on the scale, the microswitch trips over and remains in this position. The lock can be released by pressing the unlocking button (identified by a red dot on the scale side of the switching device). The interlock can take effect with rising or falling temperature, depending on the version. Pressure switches Mounting position A vertical mounting position is preferable if at all possible. IP 54 protection is guaranteed with a vertical mounting position. A different mounting position may alter the protection class, but the operation of the thermostat is not affected. Outdoor installation of thermostats FEMA thermostats can be installed out of doors provided they are mounted vertically and suitably protected against the direct effects of weather. At ambient temperatures below 0C, ensure that condensation cannot occur in the sensor or in the switching device. Solenoid valves Switching differential Changing the switching differential (only for switching device TRMV...) The switching differential is changed by turning the setscrew within the spindle. The lower switching point is not changed by the differential adjustment; only the upper switching point is shifted by the differential. One turn of the differential screw changes the switching differential by about 1/2 of the total differential range. When adjusting please note: Switching temperature:Clockwise for lower switching point. Anticlockwise for higher switching point. Switching differential: Clockwise for larger differential. Anticlockwise for smaller differential. Accessories Switching temperature Setting the switching temperature (setpoint adjustment) Prior to adjustment, the setscrew above the scale must be loosened by approx. 2 turns and retightened after setting. The switching temperature is set via the spindle. The set switching temperature is shown by the scale. In view of tolerances and variations in the characteristics of sensors and springs, and due to friction in the switching kinematics, slight discrepancies between the setting value and the switching point are unavoidable. The thermostats are usually calibrated in such a way that the setpoint adjustment and the actual switching temperature correspond as closely as possible in the middle of the range. Possible deviations spread to both sides equally. Clockwise: low switching temperature Anticlockwise: high switching temperature Pressure transmitters for series TX, TRM and TAM Thermostats General technical information Temperature sensors 99 Flow monitors Mechanical thermostats General technical information Mechanical thermostats Principal technical data 100 Mechanical thermostats Principal technical data Standard version Terminal connection ...200 ...300 Switch housing Switching function and connection scheme (applies only to version with microswitch) Diecast aluminium GDAISi 12 Floating changeover contact With rising pressure single pole switching from 3-1 to 3-2 Diecast aluminium GDAISi 12 Floating changeover contact. With rising pressure single pole switching from 3-1 to 3-2 Switching capacity (applies only to version with microswitch) 8 A at 250 VAC 5 A at 250 VAC inductive 8 A at 24 VDC 0.3 A at 250 VDC min. 10 mA, 12 VDC Vertical or horizontal, preferably vertical 8 A at 250 VAC 5 A at 250 VAC inductive 8 A at 24 VDC 0.3 A at 250 VDC min. 10 mA, 12 VDC Vertical Protection class (in vertical position) IP 54 IP 65 Electrical connection Plug connection to DIN EN175301 Terminal connection cable entry Ambient temperature Switching point Pg 11 -15 to +70 C Adjustable with spindle Switching differential M 16 x 1.5 -15 to +70 C Adjustable with spindle after the terminal box cover is removed Not adjustable Adjustable or not adjustable (see Product Summary) Max. 70 C, briefly 85 C Max. 70 C, briefly 85 C No significant deviations up to 4 g. At higher accelerations, the switching differential is reduced slightly. Use over 25 g is not permitted. Overvoltage category III, contamination class 3, reference surge voltage 4000 V. Conformity to DIN VDE 0110 is confirmed. Mounting position Medium temperature Vibration strength isolation values Sensor systems room sensor TrM capillary tube sensor TAM rod sensor TX+r10 Air duct sensor TX+r6 101 Mechanical thermostats Principal technical data version ...700 (Ex-d) Switch housing Switching function and connection scheme (applies only to version with microswitch) Diecast aluminium GDAISi 12 Floating changeover contact With rising pressure single pole switching from 3-1 to 3-2 Diecast aluminium GDAISi 12 Floating changeover contact. With rising pressure single pole switching from 3-1 to 3-2 Switching capacity (applies only to version with microswitch) max. 100 mA, 24 VDC min. 2 mA, 24 VDC Mounting position Vertical or horizontal, vertically upright IP 65 3 A at 250 VAC 2 A at 250 VAC inductive 3 A at 24 VDC 0.03 A at 250 VDC min. 2 mA, 24 VDC Vertically upright cable entry Ambient temperature Switching point M 16 x 1.5 -15 to +60 C Adjustable with spindle after the terminal box cover is removed M 16 x 1.5 -20 to +60 C Adjustable with spindle after the terminal box cover is removed Switching differential Medium temperature Vibration strength not adjustable Not adjustable Max. 60 C Max. 60 C No significant deviations up to 4 g. At higher accelerations, the switching differential is reduced slightly. Use over 25 g is not permitted. Overvoltage category III, contamination class 3, reference surge voltage 4000 V. Conformity to DIN VDE 0110 is confirmed. Sensor systems room sensor TrM capillary tube sensor TAM rod sensor TX+r10 Air duct sensor TX+r6 Temperature sensors Terminal connection Flow monitors Electrical connection s 0035 ii 2G Ex d e iic T6 Gb s 0035 ii 1/2D Ex ta/tb ilic T80 c Da/Db Exception: EX-TrM...: ii 2G Ex d e iic T6 Gb ii 2D Ex tb iiic T80c Db Terminal connection isolation values ii 1/2G Ex ia iic T6 Ga/Gb ii 1/2D Ex ia iilc T80 c Solenoid valves IP 65 Accessories Protection class (in vertical position) Explosion protection with immersion well Thermostats ...500 (Ex-i) Pressure transmitters Terminal connection Pressure switches Mechanical thermostats Principal technical data Mechanical thermostats Principal technical data 102 Plug connection DescriptionConnection scheme 200 series Standard version Microswitch, single pole switching ZFT213 Gold-plated contacts with low contact resistance (e. g. for low voltage) Adjustable switching diff. is not available ZFT301 Terminal connection housing (IP 65) ZFT351 Protection class IP 65 and switch housing with surface protection (terminal connection housing) ZFT513 Ex-i-version 500 housing, blue cable entry and terminal connection Gold-plated contacts, protection class IP 65 ATEX-Approval: please see page 10 - 13 Power supply circuit: Ui 24 V DC Ii 100 mA Ci 1 nF Li 100 H * A dditional prices are to be added to the standard equipment prices in each case. For devices which differ from the standard equipment, the code of the switching device is part of the type designation. ** Switching point adjustment: Please specify switching point and direction of action (rising or falling temperature). Example for ordering: TX150-513 Code of additional function Code for temperature range Type Service functions Devices with service functions will be produced individually according to the customer's specifications. The system requires that these product combinations be identified in such a way as to prevent any possibility of confusion. These combinations are characterised by a product code with the suffix "-S" on the packaging label as well as separate labels with barcodes for each service function. Service functions ZFT5970 Setting of switching point according to customer's instructions ZFT5971 Setting of switching points according to customer's instructions with lead sealing ZFT1978Labelling of units according to customer's instructions with sticker Test certificates according to EN 10 204 WZ2.2 Factory certificate 2.2 based on non-specific specimen test AZ3.1B1 Acceptance test certificate 3.1 based on specific test ** S witching point adjustment: Please specify switching point and direction of action (rising or falling pressure). Service functions are available for the following type series (including Ex-versions): Thermostats: TAM, TX, TRM, Ordering devices with service functions: See page 33. Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Honeywell: TX490-301 TX490 TX490-305 TXB490-213 TXB150 TXB813-363 TX490-213 TX813-301 TX813-305 TX813213 TX813-205 TX023-213 TX150-213 TX813 TXB813-351 TXB150-351 TXB023-351 TXB023-206 TX150-301 TX490-513 TXB813-205 TXB490-205 TXB490 TXB150-513 TXB490-206 TX023-301 TX023-306 TX150 TXB023 TX023-351 TXB150-301 TX023-513 TXB023-301 TXB150-213 TX813-363 TXB813 TXB490-513 TX490-313 TX150-351 TX150-355 TX023 TXB490-305 TXB490-301 TX490-351 TX490-355 TX150-206 TX023-205 TX023206 TX150-205 TXB490-351 TX813-351 TXB813-301 TX813-513 TXB813-305 TXB150-205 TX490-205