User manual HONEYWELL TAM DATASHEET

[. . . ] 18 M e c h a n i c a l T h e r m o s t a t s Technical data Mechanical thermostats Principal technical data Standard version Terminal connection -version . . . 200 Switch housing Switching function and connection drawing (applies only to version with microswitch) . . . 300 Diecast aluminIum GDAISi 12 Floating change-over contact With rising pressure switching single-pole from 3­1 to 3­2 . . . 700 Diecast aluminIum GDAISi 12 Floating changeover contact. With rising pressure switching single-pole from 3­1 to 3­2 Switching capacity (applies only to version with microswitch) Mounting position Degree of protection (in vertical position) Explosion protection Code EC Type Examination Certificate Number Electrical connection Cable entry Ambient temperature Switching point Switching differential Medium temperature Vibration strength 8 A at 250 VAC 5 A at 250 VAC inductive 8 A at 24 VDC 0. 3 A at 250 VDC min. [. . . ] Thermostats with pressure-proof encapsulated switching device, degree of protection II 2 G/D EEx de IIC T6 IP65 T 80°C The thermostat in pressure-proof encapsulation can be used directly in explosion risk areas Zone 1 (21). The maximum switching voltage, switching capacity and ambient temperature must be taken into account and the rules for installation in the explosion risk area must be observed. All thermostats may be equipped with explosion-proof switching devices. However, special circuits and designs with an adjustable switching differential are not permitted. 2. Thermostats in EExi version All thermostats in the standard version can be used in explosion risk areas Zone 1, if they are incorporated into an "intrinsically safe circuit". Intrinsic safety is based on the principle that the control current circuit in the explosion risk area carries only a small quantity of energy which is not capable of generating an ignitable spark. type Ex 011, must be tested by the Physikalisch-Technische Bundesanstalt (PTB) pursuant to ATEX 100 and approved for use in explosion risk areas. Isolating amplifiers must in any event be installed outside the explosion risk area. Thermostats which are intended for EEx-ia installations are equipped with blue terminals and cable entries. In view of the low voltages and currents carried via the contacts of the microswitches, goldplated contacts are used in the EX-i version (additional function ZFT 513). Temperature monitoring in Zone 1 (21) and 2 (22) Pressure-proof encapsulated Ex-de . . . Intrinsically safe D . . . -513 +Ex 011 Explosion protection: II 2 G/D EEx de IIC T6 IP 65 T80° C ATEX approval for the complete switching device Thermostats with silver contact Explosion protection: EEx-ia ATEX approval for isolating amplifier Ex 011 Thermostats with gold-plated contacts, blue terminals and blue cable entries. 2 mA, 5 VDC Information for devices with additional function ZF 513, ZF 574, ZF 576 to EN 50020: Ui = 10 VDC Ii = 20 mA Li = 0 µH Ci = 0 pF Switching capacity: max. [. . . ] Capillary tube length 1. 5 m, diecast aluminium with plug connection to DIN 43650. Dimensions: Calibration + Accessories Immersion tube type . . . R 1, R 2, R3, RN 1, RN 2. Plug connection Switching temperature Switching differential Immersion tubes s Degree of protection: IP 54/65 [. . . ]