Output: 0 to 10V
Type: Duct Mount
Sensor Ports: One
Probe Length: Fixed
Filter Type: Membrane Filter
Units: Metric
Baud Rate: Analog Unit
Parity: Analog Unit
Stop Bits: Analog Unit
Setra SRH200 Humidity and Temperature Transmitter
Setra SRH2002CD1NNMFMAAA
| Setra Model SRH200 Humidity & Temperature Transmitter Technical Specifications | |
|---|---|
| ● GENERAL | |
| Description | Specially designed for HVAC, the SRH200 is a cost-effective, highly accurate and reliable sensor for measuring relative air humidity and temperature. It employs a capacitive sensing element exhibiting excellent long-term stability and resistance against pollutants, and is available for wall or duct mounting with current, voltage, BACnet MS/TP or Modbus RTU output. |
| Key Features | Excellent long-term stability; BACnet MS/TP and Modbus RTU compatible; sensor coating protects the sensing element and enables long-term stability; wall and duct mount options available. |
| Typical Applications | HVAC; cleanrooms; operating rooms; patient isolation rooms; pharmaceutical labs; industrial manufacturing; compounding pharmacies. |
| Hassle-Free Configuration | Optional configuration accessories (SETRAPCA1 and SETRAPCA2) and user-friendly software make it possible to readily set RS485 interface parameters, customize output scaling, and perform one- or two-point adjustment of RH and temperature on any SRH200 unit. |
| Product Design | The form factor and thoughtful design allow for a simple and efficient installation. Quarter-turn bayonet screws and easily accessible electrical connections enable hassle-free setup, greatly reducing installation cost. The IP65/NEMA 4 faceplate provides protection against contaminants and condensation, prolonging product life and ensuring reliable operation. |
| ● MEASURED VALUES | |
| Working Range (RH) | 0–100% RH. |
| Accuracy (Non-linearity, Hysteresis, Repeatability) | ±2.5% RH, at -40 to 140°F (-40 to 60°C). |
| Temperature Dependency | typ. ±0.03% RH/°C. |
| T-Accuracy at 20°C | ±0.3°C. |
| ● OUTPUTS | |
| Analog Output — 0-10 V | -1 mA < IL < 1 mA. |
| Analog Output — 4-20 mA (2-wire) | RL < 500 Ω. |
| Digital Output | RS485 (BACnet MS/TP or Modbus RTU); max. 32 SRH200 units on one bus. |
| ● GENERAL SPECIFICATIONS | |
| Power Supply — 4-20 mA, 2-wire | 10 V + RL x 20 mA < UV < 30 VDC. |
| Power Supply — 0-10 V, RS485 | 15-30 VDC or 24 VAC ±20%. |
| Current Consumption — Analog | w/ DC power supply: typ. 5 mA. w/ AC power supply: typ. 13 mA. |
| Current Consumption — Digital | w/ DC power supply: typ. 15 mA. w/ AC power supply: typ. 25 mA. |
| Connection | Screw terminals, max. wire 16 AWG. |
| Housing Material | Polycarbonate, UL94V-0 approved. |
| Protection Class | IP65 / NEMA 4. |
| Gland Fitting | PG9. |
| Electromagnetic Compatibility | EN61326-1; EN61326-2-3. |
| Temperature Ranges | Operating: -40 to 140°F (-40 to 60°C). Storage: -40 to 140°F (-20 to 60°C). |
| ● ORDERING INFORMATION | |||||||||
| Example part number: SRH20011D1NNMFNAAA — Model SRH200 humidity transmitter, 4-20 mA output, duct mount, one sensor port, probe length fixed, membrane filter, non-metric units, 38400 baud rate, Analog unit. Part number format: SRH200 – [2] – [3] – [4] – [5] – [6] – [7] – [8] – [9] – [10] | |||||||||
| [1] Model | [2] Output | [3] Type | [4] No. of Sensor Ports | [5] Probe Length | [6] Filter Type | [7] Units | [8] Baud Rate | [9] Parity | [10] Stop Bits |
| SRH200 | 11 = 4 to 20 mA 2C = 0 to 10 V A2 = BACnet M3 = Modbus | W = Wall mount D = Duct mount | 1 = One | NN = Fixed length | MF = Membrane filter | M = Metric N = Non-metric | 1 = 9600 2 = 19200 3 = 38400 4¹ = 51600 5¹ = 76800 6¹ = 115200 | 1 = Odd 2 = Even N = No parity | 1 = 1 stop bit 2 = 2 stop bits |
| Note: Fields [8]–[10] additionally carry a unit-type designator embedded in the code (A = Analog unit, B = BACnet unit) as shown on the datasheet order-code diagram. ¹ Only available with output option “A2”. Configuration codes [6] through [10] can be reconfigured after purchase. | |||||||||
| ● ACCESSORIES — FILTERS | |
| Part Number | Description |
| SRHMF | Membrane filter |
| SRHSS | SST sintered filter |
| SRHPG | Plastic grid filter |
| SRHPF | PTFE filter |
| SRHMG | Metal grid filter |
| SRHHP | H₂O₂ filter |
| ● ACCESSORIES — FLANGES | |
| Part Number | Description |
| SRHPMFB | Plastic duct mounting flange, 12mm, black |
| SRHPMFG | Plastic duct mounting flange, grey |
| SRHWMC | Wall mounting clip, 12mm probe diameter |
| ● ACCESSORIES — PROBE CONFIGURATION ADAPTER & RECALIBRATION | |
| Part Number | Description |
| SETRAPCA1 | Configuration transmitter, RS232/USB connections |
| SETRAPCA2 | Configuration cable, SRH200 analog |
| SETRAPCA3 | Configuration cable, SRH200 digital |
| SRH200SCAL | SRH200 calibration to ISO standard |
Download Setra SRH2002CD1NNMFMAAA information here
Datasheet: Setra_Model_SRH200_Datasheet
Manual: Setra_SRH200_Manual
