{"product_id":"tk4s-a4rn","title":"Autonics TK4S-A4RN PID Temperature Controller, 48×48 mm, Relay Output, Alarm 1\/2 + 4–20 mA Transmission, 100–240 VAC","description":"\u003cp\u003eGenuine Autonics TK4S-A4RN high-performance PID temperature controller in a compact 48 × 48 mm housing. Relay control output with two alarm outputs and a DC 4–20 mA PV transmission output, 50 ms sampling and multi-input support (thermocouple, RTD and analog). Runs on 100–240 VAC.\u003c\/p\u003e\n\u003cp\u003eReplacement for the discontinued Autonics TZ4ST-R4R (relay output, 2 alarms + PV transmission).\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px\" border=\"1\" bordercolor=\"#e3e8ec\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:6px 10px;background:#f5f7f9;width:34%\"\u003eSize\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px\"\u003e48 × 48 mm (DIN 1\/16)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:6px 10px;background:#f5f7f9\"\u003eDisplay\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px\"\u003e4-digit 7-segment LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:6px 10px;background:#f5f7f9\"\u003eControl method\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px\"\u003eON\/OFF, P, PI, PD, PID\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:6px 10px;background:#f5f7f9\"\u003eInput – thermocouple\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px\"\u003eK(CA), J(IC), E(CR), T(CC), B(PR), R(PR), S(PR), N(NN), C(TT), G(TT), L(IC), U(CC), Platinel II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:6px 10px;background:#f5f7f9\"\u003eInput – RTD\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px\"\u003eDPt100Ω, DPt50Ω, JPt100Ω, Cu100Ω, Cu50Ω, Nickel 120Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:6px 10px;background:#f5f7f9\"\u003eInput – analog\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px\"\u003e0–100 mV, 0–5 V, 1–5 V, 0–10 V, 0–20 mA, 4–20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:6px 10px;background:#f5f7f9\"\u003eSampling cycle\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px\"\u003e50 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:6px 10px;background:#f5f7f9\"\u003eControl output 1\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px\"\u003eRelay, 250 VAC 3 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:6px 10px;background:#f5f7f9\"\u003eOption input\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px\"\u003eCT, Digital (DI-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:6px 10px;background:#f5f7f9\"\u003eOption output\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px\"\u003eAlarm 1 \/ Alarm 2, Transmission (DC 4–20 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:6px 10px;background:#f5f7f9\"\u003ePower supply\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px\"\u003e100–240 VAC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:6px 10px;background:#f5f7f9\"\u003eProtection\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px\"\u003eIP65 (front panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:6px 10px;background:#f5f7f9\"\u003eDisplay accuracy (RTD \/ TC)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px\"\u003eAt 23 ℃ ±5 ℃: PV ±0.3% or ±1 ℃, whichever is greater, ±1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:6px 10px;background:#f5f7f9\"\u003eDisplay accuracy (analog)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px\"\u003eAt 23 ℃ ±5 ℃: ±0.3% F.S. ±1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:6px 10px;background:#f5f7f9\"\u003eProportional band\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px\"\u003e0.1 to 999.9 ℃\/℉ (0.1 to 999.9%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:6px 10px;background:#f5f7f9\"\u003eIntegral \/ derivative time\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px\"\u003e0 to 9999 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:6px 10px;background:#f5f7f9\"\u003eControl period\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px\"\u003eRelay \/ SSR drive output: 0.1 to 120.0 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:6px 10px;background:#f5f7f9\"\u003eAmbient temperature\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px\"\u003e−10 to 50 ℃ (storage −20 to 60 ℃)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:6px 10px;background:#f5f7f9\"\u003eAmbient humidity\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px\"\u003e35 to 85% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:6px 10px;background:#f5f7f9\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px\"\u003eApprox. 150 g with packaging (approx. 105 g unit only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:13px;color:#666\"\u003eImage may differ from the actual product. Specifications per Autonics data sheet.\u003c\/p\u003e","brand":"Autonics","offers":[{"title":"Default Title","offer_id":50539186979035,"sku":"TK4S-A4RN","price":76.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1052\/8660\/files\/001_5f924961-43cc-492c-83a0-5b44ae85d006.png?v=1790763362","url":"https:\/\/wowtoolz.com\/products\/tk4s-a4rn","provider":"WowToolz","version":"1.0","type":"link"}