المقاولين,قاطع الدائرة,الاستشعار,التشفير,بلك,محول
TTH200: ايه بي بي TTH200 series DIN-rail mount temperature transmitter (Head Mount / DIN rail dual mounting, بروتوكول هارت)
Y0: إصدار / رمز التكوين, stands for without local display, basic model, HART 4-20mA output, تركيب السكك الحديدية DIN.
Series positioning: The TTH200 is a 2-wire HART temperature transmitter from ABB. It accepts RTD, ح, mV and resistance signals, and serves as a replacement for the discontinued TTF200.
المواصفات الرئيسية
مزود الطاقة: 12～42V DC, 2-wire
الإخراج: 4-20 مللي أمبير + HART 5/7
Sensor Inputs:
الحق في التنمية: Pt100, Pt1000, Cu50, إلخ. Supports 2/3/4-wire connection
ح: ب,ه,ج,ك,ل,ن,ر,س,ت,U and other thermocouple types
Millivolt mV, resistance signal
دقة: RTD typical ±0.05℃; Thermocouple typical ±0.08℃
تصاعد: جبل السكك الحديدية DIN; also can be installed inside sensor connection head (head mount)
السكن: Plastic housing, IP20 (under DIN rail installation)
إعدادات: HART communicator, ABB Device Manager, DTM/FDT software
Suffix code Y0: No local LCD display, basic version without extra hardware options.
مقارنة: Y1 = with LCD display
التطبيقات النموذجية
Industrial temperature measurement for HVAC, كيميائية, power and pharmaceutical industries. Used for temperature acquisition on pipelines and tanks, connected to DCS or PLC, paired with Pt100, K-type thermocouples.
اختيار النموذج & استبدال
- نفس السلسلة: TTH200-Y1 (with display)
- Legacy model replacement: TTF200 → TTH200
- البديل المحلي: HART DIN rail temperature transmitters (such as Chongqing Chuanyi, Shangrun HART models)
استكشاف الأخطاء وإصلاحها الشائعة
- لا يوجد إخراج: Verify loop voltage ≥12V, check 2-wire wiring for short circuit and polarity
- Fixed at 4mA: دائرة الاستشعار المفتوحة / not connected, mismatched configured sensor type (على سبيل المثال. Pt100 configured while K thermocouple wired)
- انحراف درجة الحرارة: Check RTD wiring (4-wire preferred), cold junction compensation setting for thermocouple
- فشل الاتصالات هارت: 250Ω resistor inserted into loop, avoid high-power interference, verify HART address
قطع غيار & Purchasing Notes
Complete order number is not limited to TTH200-Y0; extra codes for sensor type, explosion protection are required
Explosion-proof versions have separate suffixes; TTH200 has intrinsically safe Ex ia variants, confirm explosion-proof requirement before purchase
HS code reference: 90268000 (Temperature transmitter, industrial measuring instrument)
ABB TTH200 Complete Ordering Selection Table
Order model structure: TTH200 [Explosion-proof code] [رمز العرض] + [Additional options]
أمثلة: TTH200-Y0 = Non-explosion proof, without LCD; TTH200-S1-Y0 = NEPSI intrinsically safe, without LCD
- الحماية من الانفجار / Certification Code (1st suffix segment)
| شفرة | وصف | طلب |
| Y0 | Non-explosion proof, النوع القياسي (your current model) | Non-hazardous area, control room DIN rail mounting |
| ه1 | ATEX intrinsically safe Ex ia IIC T6 | Zone0/1/2, European explosion protection |
| E2 | ATEX non-sparking Ex nA / Ex ec IIC T6 | Zone2 only |
| H1 | IECEx intrinsically safe Ex ia IIC T6 | International explosion-proof certificate, overseas projects |
| S1 | NEPSI intrinsically safe Ex ia IIC T6 Ga | Widely used in domestic chemical industry with Chinese explosion-proof certificate |
| L1 | FM Intrinsically Safe (أمريكا الشمالية) | North America Class I Div.1 |
| L2 | FM Non-incendive (أمريكا الشمالية) | North America Class I Div.2 |
| R1 | CSA Intrinsically Safe (كندا) | Canada projects |
| R2 | CSA Non-incendive (كندا) | Canada Class I Div.2 |
| P2 | EAC-Ex + Russian metrology certification | Russian federation explosion-proof projects |
| G1 | Russian metrology certification (non-explosion proof) | Russian non-hazardous area |
| G3 | Kazakhstan metrology certification | Kazakhstan non-hazardous area |
| T2 | Kazakhstan EAC-Ex + metrology certification | Kazakhstan explosion-proof projects |
| م5 | Belarus metrology certification | Belarus non-hazardous area |
| U2 | Belarus EAC-Ex + metrology certification | Belarus explosion-proof projects |
- رمز العرض
| شفرة | وصف |
| Y0 | Without LCD display (basic model, preferred for DIN rail installation) |
| Y1 | With local LCD display, for on-site temperature reading and alarm check |
✅ Combination example: TTH200-Y0 (non-explosion proof no display); TTH200-E1-Y1 (ATEX intrinsically safe + شاشات الكريستال السائل)
- السكن / Mounting Accessory Options (added separately, incompatible with some explosion-proof models)
| شفرة | Housing Description | تصنيف IP | ملاحظات |
| H1 | Aluminum head housing 80×75×57mm, 2×M16 cable glands | IP65 | Sensor head mount |
| H2 | Polyester housing 75×80×55mm, 2×M16 | IP65 | مقاومة للتآكل |
| H3 | Polycarbonate housing 80×82×55mm, 2×M16 | IP65 | فعالة من حيث التكلفة |
| H6 | Aluminum large housing 175×80×57mm, 1×M16+2×M20 | IP65 | Large enclosure |
| H7 | Polyester large housing with separate terminal block | IP65 | Split terminal |
| H8 | Polyester large housing without separate terminal block | IP65 | Compact large housing |
| DIN rail kit | 3KXT091230L0001 (10 مجموعات) / 3KXT091230L0002 (1 تعيين) | DIN35 rail mounting bracket | Optional for Y0/Y1 DIN rail installation |
⚠️ ملحوظة: Some explosion-proof models cannot be matched with H1/H2/H3 head housing options. Confirm before order.
- Functional Additional Options
| شفرة | Option Description |
| CS | SIL2 compliance declaration (for safety instrumented SIL2 loop) |
- Supported Sensor Input Selection (configured in software, stated in order remarks)
RTD Resistance Temperature Detector
Pt100(IEC60751 0.00385)【Default】、Pt100(JIS)、Pt10、Pt50、Pt200、Pt500、Pt1000；Ni50/Ni100/Ni120/Ni1000；Cu10/Cu100；Resistance signal 0~500Ω / 0~5000Ω; support 2/3/4-wire
Thermocouple TC
ك、ج、ت、ه、ن、ر、س、ب、ل(DIN43710)、ش、ج、د；mV signal: -125~125mV / -125~1100mV
Cold junction compensation: مدمج(تقصير) / external cold junction / no compensation (B-type thermocouple recommended no compensation)
- General Technical Specifications
| غرض | المعلمة |
| بروتوكول | HART5 / هارت7, 2-wire 4-20mA |
| مزود الطاقة | 12~42V DC |
| دقة | RTD typical ±0.05℃; TC typical ±0.08℃ |
| درجة الحرارة المحيطة | Transmitter body: -40~+85 درجة مئوية; Explosion-proof T6 version max 56℃ |
| NAMUR | NE89, NE107 (إنذار خطأ) |
| مستوى السلامة | SIL2 capable (with CS option) |
| Configuration Tool | HART communicator, ABB Device Manager, FDT/DTM |
- Complete Ordering Examples
- TTH200-Y0
Non-explosion proof, no LCD, تركيب السكك الحديدية DIN; configured Pt100, range 0~200℃
- TTH200-S1-Y1+CS
NEPSI intrinsically safe, with LCD, SIL2 declaration; الحرارية من النوع K, built-in cold junction compensation
- TTH200-E1-Y0+H2
ATEX intrinsically safe, no LCD, polyester IP65 head housing, head mount Pt100
- ملاحظات الاختيار
- Y0/Y1 are display codes, NOT explosion-proof codes, a common confusion. For TTH200-Y0, Y0=no display; the preceding Y means non-explosion proof.
- DIN rail installation only needs transmitter body + DIN rail clip kit, no H1/H2 head housing. H-series housings are used for sensor head mounting inside temperature probe junction box.
- Confirm hazardous area classification (Zone/Div) and temperature class T6 for explosion-proof models; NEPSI S1 version is preferred for domestic hazardous projects.
- Measurement range, sensor type and TAG are configuration parameters, submit in order remarks for factory pre-configuration; or configure on-site via HART communicator after delivery.
- Cross Series Replacement Reference
TTH200: Single channel, no sensor drift monitoring (هذا النموذج)
TTH300: Dual channel, support sensor redundancy and drift monitoring, أداء أعلى
Legacy TTF200: توقف, direct replacement by TTH200-Y0/Y1
ABB TTH200 Full Model List (Head Mount / DIN Rail Dual Purpose Temperature Transmitter)
Model structure: TTH200-[Explosion-proof code]-[رمز العرض] [+Additional options]
السلسلة الأساسية: TTH200 (single channel, HART 4-20mA); TTH300 (dual channel) in same family listed at the end for distinction
- TTH200 Base Model List (Combination of Explosion Protection & عرض)
| النموذج الكامل | Explosion Certification | عرض | وصف |
| TTH200-Y0 | Non-explosion proof | Without LCD | Non-hazardous area, السكك الحديدية الدين / head mount, your target model |
| TTH200-Y1 | Non-explosion proof | With LCD | Non-hazardous area, local temperature reading |
| TTH200-S1-Y0 | NEPSI intrinsically safe Ex ia IIC T6 | Without LCD | Domestic chemical hazardous area, Chinese explosion-proof certificate |
| TTH200-S1-Y1 | NEPSI intrinsically safe Ex ia IIC T6 | With LCD | Domestic hazardous area + local display |
| TTH200-E1-Y0 | ATEX intrinsically safe Ex ia IIC T6 | Without LCD | EU ATEX intrinsically safe, Zone0/1 |
| TTH200-E1-Y1 | ATEX intrinsically safe Ex ia IIC T6 | With LCD | ATEX intrinsically safe + شاشات الكريستال السائل |
| TTH200-E2-Y0 | ATEX Ex nA / Ex ec IIC T6 | Without LCD | ATEX non-sparking, Zone2 only |
| TTH200-E2-Y1 | ATEX Ex nA / Ex ec IIC T6 | With LCD | Zone2 explosion-proof + display |
| TTH200-H1-Y0 | IECEx intrinsically safe Ex ia IIC T6 | Without LCD | International IECEx certificate, overseas project |
| TTH200-H1-Y1 | IECEx intrinsically safe Ex ia IIC T6 | With LCD | IECEx intrinsically safe + شاشات الكريستال السائل |
| TTH200-L1-Y0 | FM intrinsically safe Class I Div.1 | Without LCD | North America FM intrinsically safe |
| TTH200-L1-Y1 | FM intrinsically safe Class I Div.1 | With LCD | North America FM intrinsically safe + display |
| TTH200-L2-Y0 | FM Non-incendive Class I Div.2 | Without LCD | North America Div.2 |
| TTH200-L2-Y1 | FM Non-incendive Class I Div.2 | With LCD | North America Div.2 + display |
| TTH200-R1-Y0 | CSA intrinsically safe Class I Div.1 | Without LCD | Canada CSA intrinsically safe |
| TTH200-R1-Y1 | CSA intrinsically safe Class I Div.1 | With LCD | Canada CSA intrinsically safe + شاشات الكريستال السائل |
| TTH200-R2-Y0 | CSA Non-incendive Class I Div.2 | Without LCD | Canada CSA Div.2 |
| TTH200-R2-Y1 | CSA Non-incendive Class I Div.2 | With LCD | Canada CSA Div.2 + display |
| TTH200-P2-Y0 | EAC-Ex Russian explosion-proof + metrology cert | Without LCD | Russian federation explosion-proof project |
| TTH200-P2-Y1 | EAC-Ex Russian explosion-proof + metrology cert | With LCD | Russian explosion-proof + display |
| TTH200-G1-Y0 | Russian metrology cert (non-explosion proof) | Without LCD | Russian non-hazardous area |
| TTH200-G1-Y1 | Russian metrology cert (non-explosion proof) | With LCD | Russian non-hazardous area + شاشات الكريستال السائل |
| TTH200-G3-Y0 | Kazakhstan metrology cert (non-explosion proof) | Without LCD | Kazakhstan non-hazardous project |
| TTH200-G3-Y1 | Kazakhstan metrology cert (non-explosion proof) | With LCD | Kazakhstan non-hazardous + شاشات الكريستال السائل |
| TTH200-T2-Y0 | Kazakhstan EAC-Ex + metrology cert | Without LCD | Kazakhstan explosion-proof project |
| TTH200-T2-Y1 | Kazakhstan EAC-Ex + metrology cert | With LCD | Kazakhstan explosion-proof + شاشات الكريستال السائل |
| TTH200-M5-Y0 | Belarus metrology cert (non-explosion proof) | Without LCD | Belarus non-hazardous area |
| TTH200-M5-Y1 | Belarus metrology cert (non-explosion proof) | With LCD | Belarus non-hazardous + شاشات الكريستال السائل |
| TTH200-U2-Y0 | Belarus EAC-Ex + metrology cert | Without LCD | Belarus explosion-proof project |
| TTH200-U2-Y1 | Belarus EAC-Ex + metrology cert | With LCD | Belarus explosion-proof + شاشات الكريستال السائل |
- Additional Options (appended after any model with `+`)
| Suffix Code | وصف |
| +CS | SIL2 compliance declaration for SIL2 safety loops |
| 0 | Aluminum head housing IP65, 2×M16 cable glands |
| 0 | Polyester head housing IP65, 2×M16 cable glands, مقاومة للتآكل |
| 0 | Polycarbonate housing IP65, 2×M16 cable glands |
| 0 | Aluminum large housing IP65, 1×M16+2×M20 |
| 0 | Polyester large housing with separate terminal block |
| 0 | Polyester large housing without separate terminal block |
Example complete order number: `TTH200-S1-Y0+CS+H2`
معنى: NEPSI intrinsically safe, no display, SIL2 declaration, polyester IP65 head housing
ثالثا. TTH / TTF Family Comparison (Avoid Selection Mistakes)
| Model Series | قناة | Bus | سمات |
| TTH200 | أعزب | HART 4-20mA | رأس / DIN rail dual mount, no sensor drift monitoring, this series |
| TTH300 | مزدوج | HART / Profibus PA / FF | Dual sensor input, support sensor redundancy & drift monitoring |
| TTF200 | أعزب | HART | Field mount integral housing transmitter (not head module), legacy discontinued, replaced by TTH200 |
| TTF300 | مزدوج | HART / السلطة الفلسطينية / FF | Field housed dual channel temperature transmitter |
| TTF300-W | مزدوج | WirelessHART | WirelessHART field temperature transmitter |
- Common Technical Features of TTH200 Series
- Universal input: الحق في التنمية / ح / أوه / بالسيارات, configured in software, not coded in model number, state in order remarks
- 2-wire: 12~42VDC, 4-20mA+HART5/HART7
- NAMUR NE89, NE107 fault alarm
- Two mounting forms: السكك الحديدية الدين (transmitter module only); Sensor head mount (transmitter + H-series housing kit)
- Purchasing Remarks
Y0/Y1 always as the last segment: Y0 no display, Y1 with LCD; preceding code for explosion-proof / regional certification
H-series housing is additional option, not part of base model; H housing not required for DIN rail installation
سيل(CS) is compliance declaration without hardware modification; add suffix `+CS` for SIL2 safety loop application
يتراوح, sensor type, TAG are configuration parameters, not embedded in model code, add to order remarks for factory pre-configuration
