ABB TTH200-Y0 Temperature Transmitter

TTH200: ABB TTH200 series DIN-rail mount temperature transmitter (Head Mount / DIN rail dual mounting, HARTプロトコル)

Y0: バージョン / configuration code, stands for without local display, basic model, HART 4-20mA output, DINレール取付.

シリーズの位置づけ: The TTH200 is a 2-wire HART temperature transmitter from ABB. It accepts RTD, TC, mV and resistance signals, and serves as a replacement for the discontinued TTF200.

主な仕様

電源: 12～42V DC, 2-ワイヤー

出力: 4–20mA + ハート 5/7

Sensor Inputs:

測温抵抗体: Pt100, Pt1000, Cu50, 等. Supports 2/3/4-wire connection

TC: B,E,J,K,L,N,R,S,T,U and other thermocouple types

Millivolt mV, resistance signal

正確さ: RTD typical ±0.05℃; Thermocouple typical ±0.08℃

取り付け: DINレールマウント; also can be installed inside sensor connection head (head mount)

ハウジング: プラスチックハウジング, IP20 (under DIN rail installation)

構成: HART communicator, ABB Device Manager, DTM/FDT software

Suffix code Y0: No local LCD display, basic version without extra hardware options.

比較: Y1 = with LCD display

代表的な用途

Industrial temperature measurement for HVAC, 化学薬品, power and pharmaceutical industries. Used for temperature acquisition on pipelines and tanks, connected to DCS or PLC, paired with Pt100, K-type thermocouples.

モデルの選択 & 交換

1. 同じシリーズ: TTH200-Y1 (ディスプレイ付き)
2. Legacy model replacement: TTF200 → TTH200
3. 国内代替品: HART DIN rail temperature transmitters (such as Chongqing Chuanyi, Shangrun HART models)

よくあるトラブルシューティング

1. 出力なし: Verify loop voltage ≥12V, check 2-wire wiring for short circuit and polarity
2. Fixed at 4mA: Sensor open circuit / not connected, mismatched configured sensor type (例えば. Pt100 configured while K thermocouple wired)
3. 温度ドリフト: Check RTD wiring (4-wire preferred), cold junction compensation setting for thermocouple
4. HART communication failure: 250Ω resistor inserted into loop, avoid high-power interference, verify HART address

スペアパーツ & 購入メモ

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 (温度発信器, industrial measuring instrument)

ABB TTH200 Complete Ordering Selection Table

Order model structure: TTH200 [Explosion-proof code] [Display code] + [Additional options]

例: TTH200-Y0 = Non-explosion proof, without LCD; TTH200-S1-Y0 = NEPSI intrinsically safe, without LCD

1. Explosion Protection / Certification Code (1st suffix segment)

2. Display Code

✅ Combination example: TTH200-Y0 (non-explosion proof no display); TTH200-E1-Y1 (ATEX intrinsically safe + 液晶)

3. ハウジング / Mounting Accessory Options (added separately, incompatible with some explosion-proof models)

⚠️ Note: Some explosion-proof models cannot be matched with H1/H2/H3 head housing options. Confirm before order.

4. Functional Additional Options

5. 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

K、J、T、E、N、R、S、B、L(DIN43710)、U、C、D；mV signal: -125~125mV / -125~1100mV

Cold junction compensation: 内蔵(デフォルト) / external cold junction / no compensation (B-type thermocouple recommended no compensation)

6. 一般的な技術仕様

7. Complete Ordering Examples
8. TTH200-Y0

Non-explosion proof, no LCD, DINレール取付; configured Pt100, range 0~200℃

2. TTH200-S1-Y1+CS

NEPSI intrinsically safe, 液晶付き, SIL2 declaration; K-type thermocouple, built-in cold junction compensation

3. TTH200-E1-Y0+H2

ATEX intrinsically safe, no LCD, polyester IP65 head housing, head mount Pt100

8. 選定メモ
9. 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.
10. 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.
11. Confirm hazardous area classification (Zone/Div) and temperature class T6 for explosion-proof models; NEPSI S1 version is preferred for domestic hazardous projects.
12. 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.
13. Cross Series Replacement Reference

TTH200: Single channel, no sensor drift monitoring (このモデル)

TTH300: Dual channel, support sensor redundancy and drift monitoring, より高いパフォーマンス

Legacy TTF200: 製造中止, 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]-[Display code] [+Additional options]

ベースシリーズ: TTH200 (single channel, HART 4-20mA); TTH300 (dual channel) in same family listed at the end for distinction

1. TTH200 Base Model List (Combination of Explosion Protection & 画面)

1. Additional Options (appended after any model with `+`)

Example complete order number: `TTH200-S1-Y0+CS+H2`

意味: NEPSI intrinsically safe, no display, SIL2 declaration, polyester IP65 head housing

Ⅲ. TTH / TTF Family Comparison (Avoid Selection Mistakes)

1. Common Technical Features of TTH200 Series
2. Universal input: 測温抵抗体 / TC / おお / mV, configured in software, not coded in model number, state in order remarks
3. 2-ワイヤー: 12~42VDC, 4-20mA+HART5/HART7
4. NAMUR NE89, NE107 fault alarm
5. Two mounting forms: DINレール (transmitter module only); Sensor head mount (transmitter + H-series housing kit)
6. 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

シル(CS) is compliance declaration without hardware modification; add suffix `+CS` for SIL2 safety loop application

範囲, sensor type, TAG are configuration parameters, not embedded in model code, add to order remarks for factory pre-configuration